Prof. Reinhold Kneer

Person

Prof. Dr.-Ing.

Reinhold Kneer

Universitätsprofessor
Lehrstuhl für Wärme- und Stoffübertragung

Adresse

Gebäude: 1225

Raum: 214

Augustinerbach 6

52056 Aachen

Kontakt

WorkPhone
Telefon: +49 241 80 95400
Fax Fax: +49 241 80 92145
 

Publikationen

 
Betreute Dissertationen
Influence of nozzle geometry on spray and flame formation in the context of flame spray pyrolysis (2023)
Bieber, Malte
Application-specific calibration of condensation particle counters under low pressure conditions
In: Schriften des Forschungszentrums Jülich. Reihe Energie & Umwelt = energy & environment 579 (2022)
Bischof, Oliver Bernhard Felix
Experimentelle Untersuchung und reaktionskinetische Modellierung der Pyrolyse biogener Feststoffe (2022)
Pielsticker, Stefan
Einspritzung von Stammzellsuspensionen in Hohlorgane (2021)
Möller, Georg Henning
Experimental characterization of turbulent particle laden reactive flows under air and oxy-fuel conditions (2021)
Zabrodiec Garcia, Diego Manuel
Empirical model for evaluating jet impingement heat transfer in presence of a spatially varying heat source (2021)
Sabelberg, Enno
Laseroptische Untersuchungen von düseninternen Phänomenen und deren Auswirkung auf den Primärzerfall von Hochdruckzerstäubern (2021)
Kirsch, Valeri
Simulation of self-propelled droplet jumping on superhydrophobic surfaces (2021)
Figueiredo Coronado, Patric Nelson
Heterogene Reaktionskinetik alternativer Festbrennstoffe (2021)
Kreitzberg, Thobias
Passive shutdown and decay heat removal of a small modular reactor with density locks (2020)
Zhang, Tian
Dynamics of falling films under the influence of a destabilizing body force (2020)
Rietz, Manuel
A laser-induced fluorescence technique for temperature imaging of micro-droplets avoiding morphology dependent resonances (2019)
Palmer, Johannes
Theoretical evaluation of falling film evaporation for organic rankine cycle processes (2019)
Höfler, Matthias
Investigations of thermal boundary conditions at contact interfaces (2019)
Frekers, Yona Henrik
Experimental investigation and modeling of contact heat transfer (2018)
Ustinov, Victor Alexandrovic
Experimentelle Bestimmung des transienten Wärmeübergangs zwischen Festkörpern bei dynamischen Lasten (2018)
Burghold, Ernst Michael
Char combustion kinetics using a micro fluidized bed reactor (2018)
Gövert, Benjamin Maximilian
Laminar impinging jet cooling for compact power electronic modules (2018)
Jörg, Johannes
Werkstückerwärmung bei trockener Drehbearbeitung (2017)
Deppermann, Marc Hans
Modeling of particle-radiation-interaction for the numerical simulation of coal combustion (2017)
Gronarz, Tim
Large eddy simulation of three-dimensional mixed convection on a vertical plate (2017)
Garbrecht, Oliver
Charakterisierung der transienten Wärmeübertragung koaxialer Erdwärmesonden (2017)
Steins, Christopher
Modellierung und experimentelle Untersuchung des Stofftransports in einem Seewasser-REA Sprühabsorber (2017)
Kehrmann, Kai Matthias
Numerische spektrale Modellierung der Interaktion zwischen Gasen und Wärmestrahlung zum Einsatz in CFD-Verfahren (2016)
Habermehl, Martin
Wave characteristics of falling liquid films under the influence of positive and negative inclination or electrostatic forces (2016)
Rohlfs, Wilko
Technical assessment of high-temperature heat exchangers for the thermal integration of O$_{2}$-transport membranes in the OXYCOAL-AC process (2015)
Verbaere, Vincent
Mikroskopische Analyse des Zerfalls motorischer Sprühstrahlen (2015)
Reddemann, Manuel Armin
Experimentelle und theoretische Untersuchung der Torrefizierung von Buchenholz (2015)
Ohliger, Andreas
Decision-making under multi-dimensional price uncertainty for long-lived energy investments
In: E.ON Energy Research Center : FCN, future energy consumer needs and behavior 27 (2015)
Rohlfs, Wilko
Laseroptische Untersuchungen des Einflusses alternativer Bio-Kraftstoffe auf die ottomotorische Gemischbildung (2015)
Mathieu, Florian
Direktentschwefelung in Oxyfuel-Prozessen (2014)
Kellermann, Arno
Gemischbildung von Diesel-Mischkraftstoffen bei variabler Düsengeometrie und Einspritzstrategie (2014)
Cárdenas, Maria
Modeling of collisional transport processes in spray dynamics (2014)
Pischke, Philipp
Experimental analysis of flow phenomena in internal combustion engines
In: Fluid dynamics (2014)
Karhoff, Daniel-Christian
The effect of char kinetics on the combustion of pulverized coal under oxyfuel conditions (2013)
Christ, Dominik
Radiative heat transfer in coal-fired furnaces and oxycoal retrofit considerations
In: Berichte aus der Energietechnik (2012)
Erfurth, Jens
Untersuchung der flammlosen Verbrennung von Methan in einer Oxyfuel-Atmosphäre (2010)
Heil, Peter
Experimental and numerical investigation of flameless pulverised coal combustion (2010)
Stadler, Hannes Alexander
Flow separation in falling liquid films (2010)
Dietze, Georg Friedrich
Droplet wall and spray wall interaction at increased ambient pressure and wall temperature
In: Berichte aus der Energietechnik (2009)
Stratmann, Jochen
Experimental investigation of interaction processes between Diesel sprays
In: Berichte aus der Energietchnik (2009)
Pawlowski, Adam
Hydrodynamik und Wärmeübertragung laminar-welliger Rieselfilme (2008)
Lel, Viacheslav V.
Kontaktwärmeübergang unter hohen Druck- und Temperaturrandbedingungen (2008)
Fieberg, Christian
Experimentelle Untersuchung des primären Strahlzerfalls bei der motorischen Hochdruckeinspritzung (2007)
Schugger, Christian
Lasermessverfahren zur Bestimmung von Geschwindigkeit und Kraftstoffverteilung bei motorischen Einspritzvorgängen (2006)
Wissel, Kurt Stephan
Experimentelle Untersuchungen zum Strömungsfeld und zur Turbulenzstruktur in Diesel-Einspritzstrahlen
In: Berichte aus der Strömungsforschung (2006)
Staudt, Michael
Thermische Analyse des Zerspanens metallischer Werkstoffe bei hohen Schnittgeschwindigkeiten (2004)
Müller, Bernhard
Experimentelle Untersuchung der Strömungscharakteristik und des Wärmeübergangs bei welligen Rieselfilmen (2004)
al-Sibai, Faruk
Aerodynamischer Tropfenzerfall bei dieselmotorischen Umgebungsbedingungen
In: Berichte aus der Verfahrenstechnik (2004)
Reichelt, Lars
Spray-Wand-Wechselwirkung bei der dieselmotorischen Direkteinspritzung
In: Berichte aus der Strömungstechnik (2003)
Meingast, Ulrich
Ein Messsystem zur Bestimmung von Partikeltemperaturen in Druckkohlenstaubflammen (2001)
Alfermann, Branko Abel
Strahlausbreitung und Tropfenverdunstung bei der dieselmotorischen Direkteinspritzung
In: Berichte aus der Strömungstechnik (1999)
Hohmann, Stefan
Modellbildung und Berechnung der Wärmestrahlung in Gas- und Kohlenstaubfeuerungen
In: Berichte aus der Energietechnik (1998)
Kühlert, Karl
Zur $NO{x}-$ und $N_{2}O-$Reduktion bei Kohlewirbelschichtfeuerungen
In: Fortschritt-Berichte VDI : Reihe 6 290 (1993)
Bu, Cheng
Experimentelle Untersuchungen zur NOx-Reduktion mit dem Hochtemperatur-Verfahren an einer Kohlewirbelschichtfeuerung - (1990)
Hillemacher, Bernd
 
Fachzeitschriftenartikel
Development of a cavity ring-down spectrometer toward multi-species composition
In: Review of scientific instruments, 94 (2023)
Ferreira Motta Barbosa, Luis Felipe; Dubowik, Philip B.; Reddemann, Manuel Armin; Kneer, Reinhold
Large eddy simulation of iron oxide formation in a laboratory spray flame
In: Applications in energy and combustion science, 16 (2023)
Fröde, Fabian; Grenga, Temistocle; Dupont, Sophie Marie Laure; Kneer, Reinhold; Tischendorf, Ricardo; Massopo, Orlando; Schmid, Hans-Joachim; Pitsch, Heinz
Effects of protuberant structure on coalescence-induced jumping of droplets on superhydrophobic surfaces
In: Physics of fluids, 35 (2023)
Wang, Yuhang; Rohlfs, Wilko; Kneer, Reinhold
An equilibrium calculation tool with development potential for predicting phosphorus recovery from sewage sludge in entrained-flow gasifiers
In: Chemical engineering research and design : CERD, 197 (2023)
Askarizadeh Ravizi, Hossein; Lotfollahzadeh, Arash; Wolfersdorf, Christian; Pielsticker, Stefan; Kneer, Reinhold
Publisher Correction: Experimental study of dripping, jetting and drop-off from thin film flows on inclined fibers
In: European physical journal special topics (2023)
Pour Karimi, Atefeh; Rietz, Manuel; Rohlfs, Wilko; Scheid, Benoit; Kneer, Reinhold
Game-based learning apps in engineering education: requirements, design and reception among students
In: European journal of engineering education, 48 (2023)
Jacobs, Eva; Garbrecht, Oliver; Kneer, Reinhold; Rohlfs, Wilko
Experimental study of dripping, jetting and drop-off from thin film flows on inclined fibers
In: European physical journal special topics, 232 (2023)
Pour Karimi, Atefeh; Rietz, Manuel; Rohlfs, Wilko; Scheid, Benoit; Kneer, Reinhold
Effective thermal conductivity simulations of suspensions containing non-spherical particles in shear flow
In: International journal of heat and mass transfer, 204 (2023)
Shu, Qiya; Pan, L.; Kneer, Reinhold; Rietz, Manuel; Rohlfs, Wilko
Numerical investigation of the radiative properties of a fully resolved particle cloud
In: International journal of thermal sciences : IJTS, 185 (2022)
Koch, Matthias; Pielsticker, Stefan; Kneer, Reinhold
Investigation of Ultrafine Particulate Matter Formation during Combustion of Biomass and Lignite
In: Energy & fuels, 37 (2022)
Axt, Christian; Askarizadeh Ravizi, Hossein; Pielsticker, Stefan; Kneer, Reinhold; Maßmeyer, Anna Lisa
Characterization of spray parameters and flame stability in two modified nozzle configurations of the SpraySyn burner
In: Proceedings of the Combustion Institute, 39 (2022)
Karaminejad, Sadrollah; Dupont, Sophie Marie Laure; Bieber, Malte; Reddemann, Manuel Armin; Kneer, Reinhold; Dreier, Thomas; Endres, Torsten; Schulz, Christof
Experimental investigation of 40 kWth methane-assisted and self-sustained pulverized biomass flames
In: Proceedings of the Combustion Institute, 39 (2022)
Özer, Burak; Zabrodiec Garcia, Diego Manuel; Kneer, Reinhold; Maßmeyer, Anna Lisa
Flamelet LES of a 40 kWth pulverized torrefied biomass furnace in air and oxy-fuel atmospheres
In: Proceedings of the Combustion Institute, 39 (2022)
Wen, Xu; Nicolai, Hendrik; Debiagi, Paulo; Zabrodiec Garcia, Diego Manuel; Maßmeyer, Anna Lisa; Kneer, Reinhold; Hasse, Christian
Enhancement of an Experimental Methodology for the Investigation of Contact Heat Transfer at High Pressures
In: Journal of fluid flow, heat and mass transfer : JFFHMT, 9 (2022)
Göttlich, Tim; Helmig, Thorsten; Gerhard, Nicklas; Bergs, Thomas; Kneer, Reinhold
Numerical Investigation of Convective Heat Transfer during Orthogonal Cutting Processes
In: Journal of fluid flow, heat and mass transfer : JFFHMT, 9 (2022)
Helmig, Thorsten; Göttlich, Tim; Liu, Hui; Bergs, Thomas; Kneer, Reinhold
Chemical recycling of bioplastics : technical opportunities to preserve chemical functionality as path towards a circular economy
In: Green chemistry, 24 (2022)
Merchan, Angel L.; Fischöder, Thomas; Hee, Johann; Lehnertz, Marcus S.; Osterthun, Ole; Pielsticker, Stefan; Schleier, Julia; Tiso, Till; Blank, Lars M.; Klankermayer, Jürgen; Kneer, Reinhold; Quicker, Peter; Walther, Grit; Palkovits, Regina
Spatially-Resolved experimental investigations of combustion characteristics in a solid fuel doped methane swirl flame and the influence on the formation of ultrafine particulate matter
In: Combustion and flame, 244 (2022)
Axt, Christian; Maßmeyer, Anna Lisa; Pielsticker, Stefan; Kneer, Reinhold
A reduced-order model for multiphase simulation of transient inert sprays in the context of compression ignition engines
In: International journal of multiphase flow, 147 (2021)
Deshmukh, Abhishek Yashwant; Grenga, Temistocle; Davidovic, Marco; Schumacher, Leif; Palmer, Johannes; Reddemann, Manuel Armin; Kneer, Reinhold; Pitsch, Heinz
An infrared thermography based experimental method to quantify multiscale thermal resistances at non-conforming interfaces
In: International journal of heat and mass transfer, 186 (2022)
Helmig, Thorsten; Göttlich, Tim; Kneer, Reinhold
Adaptation of the Chemical Percolation Devolatilization Model for Low Temperature Pyrolysis in a Fluidized Bed Reactor
In: Combustion science and technology : CST, 194 (2019)
Pielsticker, Stefan; Ontyd, Christian; Kreitzberg, Thobias; Hatzfeld, Oliver; Schiemann, M.; Scherer, V.; Kneer, Reinhold
A Shortcut Method to Predict Particle Size Changes during Char Combustion and Gasification under regime II Conditions
In: Combustion science and technology : CST, 194 (2019)
Kreitzberg, Thobias; Phounglamcheik, Aekjuthon; Haugen, Nils Erland L.; Kneer, Reinhold; Umeki, Kentaro
Effect of thermal osteonecrosis around implants in the rat tibia: numerical and histomorphometric results in context of implant removal
In: Scientific reports, 12 (2022)
Kniha, Kristian; Hermanns-Sachweh, Benita; Al-Sibai, Faruk; Kneer, Reinhold; Möhlhenrich, Stephan Christian; Heitzer, Marius; Hölzle, Frank; Modabber, Ali
Reversal of Osseointegration as a Novel Perspective for the Removal of Failed Dental Implants: A Review of Five Patented Methods
In: Materials, 14 (2021)
Winnen, Rolf G.; Kniha, Kristian; Modabber, Ali; Al-Sibai, Faruk; Braun, Andreas; Kneer, Reinhold; Hölzle, Frank
A novel approach to generate non-isotropic surfaces for numerical quantification of thermal contact conductance
In: Journal of physics / Conference series, 2116 (2021)
Helmig, Thorsten; Göttlich, Tim; Kneer, Reinhold
A Method for Determining the Bunsen Coefficient of Bio-Hybrid Fuels
In: SAE Technical Paper, 2021-01-1187 (2021)
Hofmeister, Marius; Rambaks, Andris; Rückert, Marcel; Grunewald, Mathias Michael Engelbert; Reddemann, Manuel Armin; Kneer, Reinhold; Schmitz, Katharina
Numerical Modeling of the Flash Boiling Characteristics of E-Fuels at Low Ambient Pressure
In: ICLASS, 1 (2021)
Saha, Avijit; Deshmukh, Abhishek Yashwant; Grenga, Temistocle; Bode, Mathis; Grunewald, Mathias Michael Engelbert; Kaya, Yakup; Kirsch, Valeri; Reddemann, Manuel Armin; Kneer, Reinhold; Pitsch, Heinz
Spanwise structuring and rivulet formation in suspended falling liquid films
In: Physical review fluids, 6 (2021)
Rietz, Manuel; Kneer, Reinhold; Scheid, Benoit; Rohlfs, Wilko
Flash Pyrolysis Kinetics of Extracted Lignocellulosic Biomass Components
In: Frontiers in energy research, 9 (2021)
Pielsticker, Stefan; Gövert, Benjamin Maximilian; Umeki, Kentaro; Kneer, Reinhold
Modeling the cooling effect of the cutting fluid in machining using a coupled fe-cfd simulation
In: MM Science journal, 2021 (2021)
Liu, Hui; Helmig, Thorsten; Augspurger, Thorsten; Nguyen, Nhat; Kneer, Reinhold; Bergs, Thomas
A novel transient infrared-thermography based experimental method for the inverse estimation of heat transfer coefficients in rotating bearings
In: International journal of thermal sciences : IJTS = Revue générale de thermique, 167 (2021)
Helmig, Thorsten; Kneer, Reinhold
Influence of high shear on the effective thermal conduction of spherical micro- and nanoparticle suspensions in view of particle rotation
In: International journal of heat and mass transfer, 175 (2021)
Shu, Qiya; Kneer, Reinhold; Rohlfs, Wilko
Assessment of the interface compression scheme in the Volume-Of-Fluid modeling of circular hydraulic jumps
In: Atomization and sprays, 31 (2021)
Askarizadeh Ravizi, Hossein; Ehrenpreis, Claas; Kneer, Reinhold; Rohlfs, Wilko
Influence of angled dispersion gas on coaxial atomization, spray and flame formation in the context of spray-flame synthesis of nanoparticles
In: Experiments in fluids, 62 (2021)
Bieber, Malte; Al-Khatib, Mohamed; Fröde, Fabian; Pitsch, Heinz; Reddemann, Manuel Armin; Schmid, H.-J.; Tischendorf, R.; Kneer, Reinhold
Implementation of a CFD model for wall condensation in the presence of non-condensable gas mixtures
In: Applied thermal engineering, 187 (2021)
Vijaya Kumar, G.; Cammiade, Liam Maurice Francis; Kelm, Stephan; Arul Prakash, K.; Groß, Eva Maria; Allelein, Hans-Josef; Kneer, Reinhold; Rohlfs, Wilko
Comparison of scattering phase functions of reacting and non-reacting pulverised fuel particles
In: Fuel : the science and technology of fuel and energy, 287 (2020)
Koch, Matthias; Pörtner, L.; Gu, Y.; Schiemann, M.; Rohlfs, Wilko; Kneer, Reinhold
Numerical investigation of swirl-stabilized pulverized coal flames in air and oxy-fuel atmospheres by means of large eddy simulation coupled with tabulated chemistry
In: Fuel : the science and technology of fuel and energy, 287 (2020)
Nicolai, H.; Wen, X.; Miranda, F. C.; Zabrodiec Garcia, Diego Manuel; Maßmeyer, Anna Lisa; Di Mare, F.; Dreizler, A.; Hasse, C.; Kneer, Reinhold; Janicka, J.
Examination of the evolution of iron oxide nanoparticles in flame spray pyrolysis by tailored in situ particle sampling techniques
In: Journal of aerosol science, 154 (2020)
Tischendorf, R.; Simmler, M.; Weinberger, C.; Bieber, Malte; Reddemann, Manuel Armin; Fröde, Fabian; Lindner, J.; Pitsch, Heinz; Kneer, Reinhold; Tiemann, M.; Nirschl, H.; Schmid, H.-J.
Investigation on flow dynamics and temperatures of solid fuel particles in a gas-assisted oxy-fuel combustion chamber
In: Fuel : the science and technology of fuel and energy, 286 (2020)
Schneider, Henrik; Valentiner, Sarah; Vorobiev, Nikita; Böhm, Benjamin; Schiemann, Martin; Scherer, Viktor; Kneer, Reinhold; Dreizler, Andreas
Investigation on ignition behaviors of pulverized coal particles in a tubular swirl burner
In: Proceedings of the Combustion Institute, 38 (2020)
Xu, Yang; Axt, Christian; Song, Minhang; Kneer, Reinhold; Li, Shuiqing
Experimental determination of walnut shell pyrolysis kinetics in N2 and CO2 via thermogravimetric analysis, fluidized bed and drop tube reactors
In: Fuel : the science and technology of fuel and energy, 287 (2020)
Ontyd, C.; Pielsticker, Stefan; Yildiz, C.; Schiemann, M.; Hatzfeld, Oliver; Ströhle, J.; Epple, B.; Kneer, Reinhold; Scherer, V.
Calibration and validation of a comprehensive kinetic model of coal conversion in inert, air and oxy-fuel conditions using data from multiple test rigs
In: Fuel : the science and technology of fuel and energy, 290 (2021)
Debiagi, P.; Ontyd, C.; Pielsticker, Stefan; Schiemann, M.; Faravelli, T.; Kneer, Reinhold; Hasse, C.; Scherer, V.
Heat analysis of different devices for thermo-explantation of dental implants : a numeric analysis and preclinical in vitro model
In: Journal of oral implantology : JOI, 47 (2020)
Kniha, Kristian; Hölzle, Frank; Al-Sibai, Faruk; Jörg, Johannes; Kneer, Reinhold; Modabber, Ali
Flow pattern and behavior of 40 kWth pulverized torrefied biomass flames under atmospheric and oxy-fuel conditions
In: Renewable & sustainable energy reviews, 138 (2020)
Zabrodiec Garcia, Diego Manuel; Maßmeyer, Anna Lisa; Hees, Johannes Christoph; Hatzfeld, Oliver; Kneer, Reinhold
Planar Laser-induced Fluorescence for Quantification of Liquid Removal and Deposition during Spray Wall Film Interaction
In: Atomization and sprays, 30 (2020)
Schumacher, Leif; Zuschlag, Moritz; Bieber, Malte; Reddemann, Manuel Armin; Kneer, Reinhold
Estimating sensor number and spacing for inverse calculation of thermal boundary conditions using the conjugate gradient method
In: International journal of heat and mass transfer, 153 (2020)
Helmig, Thorsten; Al-Sibai, Faruk; Kneer, Reinhold
Applicability of pulsed 2cLIF-EET for micro-droplet internal thermometry under evaporation conditions
In: Experiments in fluids, 61 (2020)
Palmer, Johannes; Schumacher, Leif; Reddemann, Manuel Armin; Kirsch, Valeri; Kneer, Reinhold
Flame pattern analysis for 60 kW$_{th}$ flames under conventional air-fired and oxy-fuel conditions for two different types of coal
In: Fuel : the science and technology of fuel and energy, 271 (2020)
Maßmeyer, Anna Lisa; Zabrodiec Garcia, Diego Manuel; Hees, Johannes Christoph; Kreitzberg, Thobias; Hatzfeld, Oliver; Kneer, Reinhold
Particle dynamics in a gas assisted coal combustion chamber using advanced laser diagnostics
In: Fuel : the science and technology of fuel and energy, 269 (2020)
Becker, Lukas G.; Pielsticker, Stefan; Böhm, Benjamin; Kneer, Reinhold; Dreizler, Andreas
Simulative prediction of ultrafine particulate matter formation by means of different pyrolysis models
In: Fuel : the science and technology of fuel and energy, 266 (2020)
Axt, Christian; Pielsticker, Stefan; Kreitzberg, Thobias; Hatzfeld, Oliver; Gao, Qi; Li, Shuiqing; Kneer, Reinhold
Heat transfer in the hydraulic jump region of circular free-surface liquid jets
In: International journal of heat and mass transfer, 146 (2019)
Askarizadeh Ravizi, Hossein; Ahmadikia, Hossein; Ehrenpreis, Claas; Kneer, Reinhold; Pishevar, Ahmadreza; Rohlfs, Wilko
Numerical and experimental determinations of contact heat transfer coefficients in nonisothermal glass molding
In: Journal of the American Ceramic Society, 103 (2019)
Vu, Anh Tuan; Helmig, Thorsten; Vu, Anh Ngoc; Frekers, Yona Henrik; Grunwald, Tim; Kneer, Reinhold; Bergs, Thomas
Role of gravity and capillary waves in the origin of circular hydraulic jumps
In: Physical review fluids, 4 (2019)
Askarizadeh Ravizi, Hossein; Ahmadikia, Hossein; Ehrenpreis, Claas; Kneer, Reinhold; Pishevar, Ahmadreza; Rohlfs, Wilko
A correlation between char emissivity and temperature
In: Fuel : the science and technology of fuel and energy, 256 (2019)
Schiemann, Martin; Gronarz, Tim; Graeser, Philipp; Gorewoda, Jeanette; Kneer, Reinhold; Scherer, Viktor
A Coupling Approach Combining Computational Fluid Dynamics and Finite Element Method to Predict Cutting Fluid Effects on the Tool Temperature in Cutting Processes
In: Journal of manufacturing science and engineering, 141 (2019)
Helmig, Thorsten; Peng, Bingxiao; Ehrenpreis, Claas; Augspurger, Thorsten; Frekers, Yona Henrik; Kneer, Reinhold; Bergs, Thomas
Thermally induced changes in microstructure and reactivity of biogenic and fossil fuel particles
In: Applied energy, 254 (2019)
Kreitzberg, Thobias; Wirch, Nelly; Bormann, Carl; Pielsticker, Stefan; Hatzfeld, Oliver; Mayer, Joachim; Kneer, Reinhold
Comparison of scattering behaviour for inhomogeneous particles in pulverized coal combustion
In: International journal of thermal sciences : IJTS, 140 (2019)
Gronarz, Tim; Höges, Christoph; Kez, Vitali; Habermehl, Martin; Kneer, Reinhold
Biomass pyrolysis kinetics in a fluidized bed reactor : Measurements and plausibility verification for reaction conditions
In: Fuel, 254 (2019)
Pielsticker, Stefan; Schlögel, Kai Ulrich; Kreitzberg, Thobias; Hatzfeld, Oliver; Kneer, Reinhold
Investigation of gas and particle radiation modelling in wet oxy-coal combustion atmospheres
In: International journal of heat and mass transfer, 133 (2019)
Kez, Vitali; Consalvi, Jean-Louis; Liu, Fengshan; Gronarz, Tim; Ströhle, Jochen; Kneer, Reinhold; Epple, Bernd
Transparent high-pressure nozzles for visualization of nozzle internal and external flow phenomena
In: Review of scientific instruments, 90 (2019)
Kirsch, Valeri; Hermans, Martin; Schönberger, Johannes; Ruoff, Ilona; Willmann, Michael; Reisgen, Uwe; Kneer, Reinhold; Reddemann, Manuel Armin
Pulverized coal swirl flames in oxy-fuel conditions : Effects of oxidizer O2 concentration on flow field and local gas composition
In: Proceedings of the Combustion Institute, 37 (2018)
Zabrodiec Garcia, Diego Manuel; Hees, Johannes Christoph; Möller, Georg Henning; Hatzfeld, Oliver; Kneer, Reinhold
Experimental investigation into the influence of the oxygen concentration on a pulverized coal swirl flame in oxy-fuel atmosphere
In: Fuel : the science and technology of fuel and energy, 240 (2018)
Hees, Johannes Christoph; Zabrodiec Garcia, Diego Manuel; Maßmeyer, Anna Lisa; Hatzfeld, Oliver; Kneer, Reinhold
Experimental investigation of particle-laden flows in an oxy-coal combustion chamber for non-reacting conditions
In: Fuel, 235 (2018)
Becker, Lukas G.; von Langenthal, Thomas; Pielsticker, Stefan; Böhm, Benjamin; Kneer, Reinhold; Dreizler, Andreas
High-speed Fizeau interferometry for film topography measurement during spray film interaction
In: Review of scientific instruments, 89 (2018)
Schumacher, Leif; Seel, Kevin; Reddemann, Manuel Armin; Kneer, Reinhold
Influence of biomass torrefaction parameters on fast pyrolysis products under flame-equivalent conditions
In: Biomass and bioenergy, 119 (2018)
Pielsticker, Stefan; Möller, Georg Henning; Gövert, Benjamin Maximilian; Kreitzberg, Thobias; Hatzfeld, Oliver; Yönder, Ö.; Angenent, V.; Hättig, C.; Schmid, R.; Kneer, Reinhold
Ein Beitrag zur Modellierung des thermischen Umgebungseinflusses an Werkzeugmaschinen
In: Zeitschrift für wirtschaftlichen Fabrikbetrieb : ZWF, 113 (2018)
Brecher, Christian; Kneer, Reinhold; Spierling, Robert; Frekers, Yona Henrik; Fey, Marcel
Modeling of Anisotropic Scattering of Thermal Radiation in Pulverized Coal Combustion
In: Journal of heat transfer, 140 (2018)
Gronarz, Tim; Johansson, Robert; Kneer, Reinhold
Comparison of 2c- and 3cLIF droplet temperature imaging
In: Experiments in fluids, 59 (2018)
Palmer, Johannes; Reddemann, Manuel Armin; Kirsch, Valeri; Kneer, Reinhold
Development of a rapidly responding fluidized bed reactor by theoretical and experimental evaluation of combustion reactions
In: Fuel, 223 (2018)
Pielsticker, Stefan; Gövert, Benjamin Maximilian; Kreitzberg, Thobias; Habermehl, Martin; Hatzfeld, Oliver; Kneer, Reinhold
Optical investigation of the interaction of an automotive spray and thin films by utilization of a high-pressure spin coater
In: Experiments in fluids, 59 (2018)
Seel, Kevin; Reddemann, Manuel Armin; Kneer, Reinhold
Applying 2D-2cLIF-EET thermometry for micro-droplet internal temperature imaging
In: Experiments in fluids, 59 (2018)
Palmer, Johannes; Reddemann, Manuel Armin; Kirsch, Valeri; Kneer, Reinhold
On the influence of different experimental systems on measured heterogeneous gasification kinetics
In: Applied energy, 211 (2017)
Stoesser, P.; Schneider, C.; Kreitzberg, Thobias; Kneer, Reinhold; Kolb, T.
Coalescence-induced droplet jumping on superhydrophobic surfaces: Effects of droplet mismatch
In: Physical review fluids, 2 (2017)
Wasserfall, Joram; Figueiredo, Patric Nelson; Kneer, Reinhold; Rohlfs, Wilko; Pischke, Philipp
Influence of In-Cylinder Air Flow on Spray Propagation
In: SAE International journal of engines, 10 (2017)
Braun, Marco; Palmer, Johannes; van Overbrüggen, Timo; Klaas, Michael; Kneer, Reinhold; Schröder, Wolfgang
Experimental Investigation of Endoscopic Cell Spray
In: Atomization and sprays, 27 (2017)
Bieber, Malte; Thiebes, Anja Lena; Cornelissen, Christian Gabriel; Jockenhövel, Stefan; Kneer, Reinhold; Reddemann, Manuel Armin
Dynamics of falling films on the outside of a vertical rotating cylinder: waves, rivulets and dripping transitions
In: Journal of fluid mechanics, 832 (2017)
Rietz, Manuel; Scheid, Benoit; Gallaire, Francois; Kofman, Nicolas; Kneer, Reinhold; Rohlfs, Wilko
Microscopic analysis of transversal and azimuthal surface disturbances of high-pressure sprays
In: Atomization and sprays, 27 (2017)
Kirsch, Valeri; Reddemann, Manuel Armin; Palmer, Johannes; Kneer, Reinhold
Analyzing the effects of turbulence and multiphase treatments on oxy-coal combustion process predictions using LES and RANS
In: Chemical engineering science, 166 (2017)
Sadiki, Amsini; Agrebi, S.; Chrigui, M.; Doost, A. S.; Knappstein, R.; Di Mare, F.; Janicka, Johannes; Maßmeyer, Anna Lisa; Zabrodiec Garcia, Diego Manuel; Hees, Johannes Christoph; Kneer, Reinhold
Detailed Analysis of the Velocity Fields from 60 kW Swirl-Stabilized Coal Flames in CO2/O2- and N2/O2-Atmospheres by Means of Laser Doppler Velocimetry and Particle Image Velocimetry
In: Combustion science and technology, 189 (2017)
Zabrodiec Garcia, Diego Manuel; Becker, L.; Hees, Johannes Christoph; Maßmeyer, Anna Lisa; Habermehl, Martin; Hatzfeld, Oliver; Dreizler, A.; Kneer, Reinhold
A numerical approach for investigating thermal contact conductance
In: International journal of thermal sciences : IJTS = Revue générale de thermique, 121 (2017)
Frekers, Yona Henrik; Helmig, Thorsten; Burghold, Ernst Michael; Kneer, Reinhold
Direct Single Impinging Jet Cooling of a MOSFET Power Electronic Module
In: IEEE transactions on power electronics : PE, 33 (2017)
Jörg, Johannes; Taraborrelli, Silvano; Sarriegui, Garikoitz; de Doncker, Rik W.; Kneer, Reinhold; Rohlfs, Wilko
Prognose von Kontaktwärmeübergängen bei passiven Maschinenkomponenten
In: Konstruktion : Zeitschrift für Produktentwicklung und Ingenieur-Werkstoffe, 69 (2017)
Brecher, Christian; Fey, Marcel; Bakarinow, Kolja; Neus, Stephan; Kneer, Reinhold; Frekers, Yona Henrik
Influence of Index of Refraction and Particle Size Distribution on Radiative Heat Transfer in a Pulverized Coal Combustion Furnace
In: Journal of heat transfer, 139 (2017)
Johansson, Robert; Gronarz, Tim; Kneer, Reinhold
Analysis of primary breakup images from an engine-related sheet atomizer
In: Atomization and sprays, 27 (2017)
Mathieu, Florian; Reddemann, Manuel Armin; Kneer, Reinhold
Measurement of reaction rates for pulverized fuel combustion in air and oxyfuel atmosphere using a novel fluidized bed reactor setup
In: Fuel : the science and technology of fuel and energy, 201 (2017)
Gövert, Benjamin Maximilian; Pielsticker, Stefan; Kreitzberg, Thobias; Habermehl, Martin; Hatzfeld, Oliver; Kneer, Reinhold
Increasing fossil power plant flexibility by integrating molten-salt thermal storage
In: Energy : the international journal, 118 (2016)
Garbrecht, Oliver; Bieber, Malte; Kneer, Reinhold
Transient Contact Heat Transfer Measurements Based on High-Speed IR-Thermography
In: International journal of thermal sciences : IJTS, 115 (2017)
Burghold, Ernst Michael; Frekers, Yona Henrik; Kneer, Reinhold
Experimental investigation of pulverized coal flames in CO2/O2- and N2/O2-atmospheres: Comparison of solid particle radiative characteristics
In: Fuel : the science and technology of fuel and energy, 201 (2016)
Zabrodiec Garcia, Diego Manuel; Hees, Johannes Christoph; Maßmeyer, Anna Lisa; vom Lehn, F.; Habermehl, Martin; Hatzfeld, Oliver; Kneer, Reinhold
Quantification of the influence of parameters determining radiative heat transfer in an oxy-fuel operated boiler
In: Fuel processing technology, 157 (2016)
Gronarz, Tim; Schulze, Jan; Laemmerhold, Mischka Alexander Reiner; Graeser, Philipp; Gorewoda, Jeanette; Kez, Vitali; Habermehl, Martin; Schiemann, Martin; Ströhle, Jochen; Epple, Bernd; Scherer, Viktor; Kneer, Reinhold
Simultaneous investigation into the yields of 22 pyrolysis gases from coal and biomass in a small-scale fluidized bed reactor
In: Fuel : the science and technology of fuel and energy, 190 (2016)
Pielsticker, Stefan; Gövert, Benjamin Maximilian; Kreitzberg, Thobias; Habermehl, Martin; Hatzfeld, Oliver; Kneer, Reinhold
Comparison of scattering behaviour for spherical and non-spherical particles in pulverized coal combustion
In: International journal of thermal sciences : IJTS = Revue générale de thermique, 111 (2016)
Gronarz, Tim; Schnell, Matthias; Siewert, Christoph; Schneiders, Lennart; Schröder, Wolfgang; Kneer, Reinhold
Comparison of pyrolysis test rigs for oxy-fuel conditions
In: Fuel processing technology, 156 (2016)
Pielsticker, Stefan; Heuer, Sebastian; Senneca, Osvalda; Cerciello, Francesca; Salatino, Piero; Cortese, Luciano; Gövert, Benjamin Maximilian; Hatzfeld, Oliver; Schiemann, Martin; Scherer, Viktor; Kneer, Reinhold
Self-similarity of heat transfer characteristics in laminar submerged and free-surface slot jet impingement
In: International journal of heat and mass transfer, 104 (2016)
Bieber, Malte; Kneer, Reinhold; Rohlfs, Wilko
Modeling of particle radiative properties in coal combustion depending on burnout
In: Heat and mass transfer = Wärme- und Stoffübertragung, 53 (2016)
Gronarz, Tim; Habermehl, Martin; Kneer, Reinhold
Experimental investigation of flame stabilization inside the quarl of an oxyfuel swirl burner
In: Fuel : the science and technology of fuel and energy, 201 (2016)
Becker, Lukas G.; Kosaka, Hidemasa; Böhm, Benjamin; Doost, Samim; Knappstein, Robert; Habermehl, Martin; Kneer, Reinhold; Janicka, Johannes; Dreizler, Andreas
The Influence of Subsurface Temperature Measurements on the Determination of Transient Wall-Side Boundary Conditions: An Analytical Tool
In: Heat transfer engineering, 38 (2016)
Gronarz, Tim; Frekers, Yona Henrik; Kneer, Reinhold; Rohlfs, Wilko
Investigation of modelling approaches for scattering and absorption properties of particles in pulverized coal combustion
In: Industrial combustion, 2016 (2016)
Gronarz, Tim; Habermehl, Martin; Hatzfeld, Oliver; Kneer, Reinhold
A Systematic Study on Endoscopic Cell Atomization Application for Tissue Engineering and Cell Therapy
In: Tissue engineering / A, 22 (2016)
Thiebes, Anja Lena; Bieber, Malte; Reddemann, Manuel Armin; Kneer, Reinhold; Jockenhövel, Stefan; Cornelissen, Christian Gabriel
The 8th International Symposium on Coal Combustion (ISCC-8)
In: Fuel : the science and technology of fuel and energy, 184 (2016)
Li, Shuiqing; Mathews, Jonathan; Bhattacharya, Sankar; Kneer, Reinhold; Gupta, Rajender; Johnsson, Filip; Axelbaum, Richard L.
Tackling the challenges in modelling entrained-flow gasification of low-grade feedstock
In: Journal of the Energy Institute, 89 (2016)
Kolb, Thomas; Aigner, Manfred; Kneer, Reinhold; Müller, Michael; Weber, Roman; Djordjevic, Neda
Temperature measurements of micro-droplets using pulsed 2-color laser-induced fluorescence with MDR-enhanced energy transfer
In: Experiments in fluids, 57 (2016)
Palmer, Johannes; Reddemann, Manuel Armin; Kirsch, Valeri; Kneer, Reinhold
Flow structures and heat transfer characteristics in arrays of submerged laminar impinging jets
In: Proceedings in applied mathematics and mechanics : PAMM, 16 (2016)
Rohlfs, Wilko; Bieber, Malte; Ehrenpreis, Claas; Jörg, Johannes; Sabelberg, Enno; Kneer, Reinhold
Modeling of Particle Radiation Interaction in Solid Fuel Combustion with Artificial Neural Networks
In: Journal of power technologies, 96 (2016)
Gronarz, Tim; Habermehl, Martin; Kneer, Reinhold
Experimental Investigation of Thermal Boundary Conditions During Metal Cutting
In: Procedia CIRP, 46 (2016)
Augspurger, Thorsten; Brockmann, Matthias; Frekers, Yona Henrik; Klocke, Fritz; Kneer, Reinhold
A spin coating device for the investigation of spray-film interactions under engine relevant conditions
In: Atomization and sprays, 26 (2016)
Seel, Kevin; Reddemann, Manuel Armin; Verbaere, Vincent; Mathieu, Florian; Cardenas, Maria; Rohlfs, Wilko; Haustein, Herman D.; Kneer, Reinhold
Detailed analyzes of pulverized coal swirl flames in oxy-fuel atmospheres
In: Combustion and flame, 172 (2016)
Hees, Johannes Christoph; Zabrodiec Garcia, Diego Manuel; Maßmeyer, Anna Lisa; Pielsticker, Stefan; Gövert, Benjamin Maximilian; Habermehl, Martin; Hatzfeld, Oliver; Kneer, Reinhold
Design, development, and validation of concepts for generating passive pulsation in cooling nozzles
In: Case Studies in Thermal Engineering, 7 (2016)
Sabelberg, Enno; Cardenas, Maria; Kneer, Reinhold; Rohlfs, Wilko
Investigation of Gasification Reaction of Pulverized Char Under N2/CO2 Atmosphere in a Small-Scale Fluidized Bed Reactor
In: Journal of energy resources technology, 138 (2016)
Kreitzberg, Thobias; Haustein, Herman D.; Gövert, Benjamin Maximilian; Kneer, Reinhold
Comparison of Flame Stability under Air and Oxy-Fuel Conditions for an Aerodynamically Stabilized Pulverized Coal Swirl Flame
In: Journal of energy resources technology, 138 (2016)
Habermehl, Martin; Hees, Johannes Christoph; Maßmeyer, Anna Lisa; Zabrodiec Garcia, Diego Manuel; Hatzfeld, Oliver; Kneer, Reinhold
Experimental characterization of pulverized coal MILD flameless combustion from detailed measurements in a pilot-scale facility
In: Combustion and flame, 168 (2016)
Weidmann, Max; Honoré, David; Verbaere, Vincent; Boutin, Guillaume; Grathwohl, Simon; Godard, Gilles; Gobin, Carole; Kneer, Reinhold; Scheffknecht, Günter
Flexible Endoscopic Spray Application of Respiratory Epithelial Cells as Platform Technology to Apply Cells in Tubular Organs
In: Tissue engineering / C, 22 (2016)
Thiebes, Anja Lena; Reddemann, Manuel Armin; Palmer, Johannes; Kneer, Reinhold; Jockenhövel, Stefan; Cornelissen, Christian Gabriel
Experimental Investigation and Comparison of Pulverized Coal Combustion in CO2/O2− and N2/O2−Atmospheres
In: Flow, turbulence and combustion, 96 (2015)
Hees, Johannes Christoph; Zabrodiec Garcia, Diego Manuel; Maßmeyer, Anna Lisa; Habermehl, Martin; Kneer, Reinhold
Gasification Kinetics of Biomass- and Fossil-Based Fuels : Comparison Study Using Fluidized Bed and Thermogravimetric Analysis
In: Energy & fuels, 29 (2015)
Mueller, Andreas; Haustein, Herman D.; Stoesser, Philipp; Kreitzberg, Thobias; Kneer, Reinhold; Kolb, Thomas
Determination of the heat flux to the workpiece during dry turning by inverse methods
In: Production engineering, 9 (2015)
Deppermann, Marc; Kneer, Reinhold
Determination of time-dependent thermal contact conductance through IR-thermography
In: International journal of thermal sciences, 98 (2015)
Burghold, Ernst Michael; Frekers, Yona Henrik; Kneer, Reinhold
Impact of lubricating oil films on spray-wall interaction
In: SAE technical paper, 2015-01-2043 (2015)
Seel, Kevin; Reddemann, Manuel Armin; Baltaci, T.; Kneer, Reinhold
Detailed investigation of flameless oxidation of pulverized coal at pilot-scale (230 kWth)
In: Applied thermal engineering, 74 (2015)
Weidmann, M.; Verbaere, Vincent; Boutin, G.; Honoré, D.; Grathwohl, S.; Goddard, G.; Gobin, C.; Dieter, H.; Kneer, Reinhold; Scheffknecht, G.
Spray Analysis of C8H18O Fuel Blends Using High-Speed Schlieren Imaging and Mie Scattering
In: SAE technical paper, 2015-24-2478 (2015)
Palmer, Johannes; Ramesh, Mogan; Kirsch, Valeri; Reddemann, Manuel Armin; Kneer, Reinhold
Establishment of kinetic parameters of particle reaction from a well-stirred fluidized bed reactor
In: Fuel, 158 (2015)
Haustein, Herman D.; Kreitzberg, Thobias; Gövert, Benjamin Maximilian; Maßmeyer, Anna Lisa; Kneer, Reinhold
A comparative validation of concepts for collision algorithms for stochastic particle tracking
In: Computers & fluids, 113 (2015)
Pischke, Philipp; Kneer, Reinhold; Schmidt, David P.
Experimental investigation of thermal structures in regular three-dimensional falling films
In: European physical journal special topics, 224 (2015)
Rietz, Manuel; Rohlfs, Wilko; Kneer, Reinhold; Scheid, B.
Phenomenological Investigations of Heat Sources and Boundary Conditions for Metal Cutting Processes
In: MM Science Journal, Special Issue HSM 2014 (2014)
Brockmann, Matthias; Frekers, Yona Henrik; Gierlings, Sascha; Klocke, Fritz; Kneer, Reinhold; Veselovac, Drazen
Influence of viscous flow relaxation time on self-similarity in free-surface jet impingement
In: International journal of heat and mass transfer, 78 (2014)
Rohlfs, Wilko; Ehrenpreis, Claas; Haustein, Herman D.; Kneer, Reinhold
Direct numerical simulations of a thin liquid film coating an axially oscillating cylindrical surface
In: Fluid dynamics research, 46 (2014)
Binz, Matthias; Rohlfs, Wilko; Kneer, Reinhold
Time-gated ballistic imaging using a large aperture switching beam
In: Optics express, 22 (2014)
Mathieu, Florian; Reddemann, Manuel Armin; Palmer, Johannes; Kneer, Reinhold
Three-dimensional flow structures in laminar falling liquid films
In: Journal of fluid mechanics, 743 (2014)
Dietze, Georg Friedrich; Rohlfs, Wilko; Nährich, Kurt; Kneer, Reinhold; Scheid, B.
On the stabilizing effect of a liquid film on a cylindrical core by oscillatory motions
In: Physics of fluids, 26 (2014)
Rohlfs, Wilko; Binz, Matthias; Kneer, Reinhold
Transmitted light microscopy for visualizing the turbulent primary breakup of a microscale liquid jet
In: Experiments in fluids, 54 (2013)
Reddemann, Manuel Armin; Mathieu, Florian; Kneer, Reinhold
Untersuchung zur Dämmwirkung von Wärmedämm-Materialien mit Infrarot reflektierenden Oberflächen
In: Bauphysik : Wärme, Feuchte, Schall, Brand, Licht, Energie, Klima, 35 (2013)
Al-Sibai, Faruk; Hillemacher, Bernd; Burghold, Ernst Michael; Kneer, Reinhold
The Dynamics of Bubble Growth at Medium-High Superheat : Boiling in an Infinite Medium and on a Wall
In: Journal of heat transfer, 135 (2013)
Haustein, Herman D.; Gany, Alon; Dietze, Georg Friedrich; Elias, Ezra; Kneer, Reinhold
Modeling of wave modes on a vertical film of a viscous ferromagnetic fluid flowing down a cylindrical electric conductor
In: Physics of fluids, 25 (2013)
Tsvelodub, O. Yu.; Rohlfs, Wilko; Kneer, Reinhold
Numerical Simulation with an Extinction Database for Use with the Eddy Dissipation Concept for Turbulent Combustion
In: Flow, turbulence and combustion, 91 (2013)
Lilleberg, Bjorn; Christ, Dominik; Ertesvag, Ivar S.; Rian, Kjell Erik; Kneer, Reinhold
Torrefaction of beechwood: A parametric study including heat of reaction and grindability
In: Fuel : the science and technology of fuel and energy, 104 (2013)
Ohliger, Andreas; Förster, Malte; Kneer, Reinhold
CFD-simulation of a new receiver design for a molten salt solar power tower
In: Solar energy, 90 (2013)
Garbrecht, Oliver; al-Sibai, Faruk; Kneer, Reinhold; Wieghardt, Kai
Experimental investigation of 3-dimensional wavy liquid films under the coupled influence of thermo-capillary and electrostatic forces
In: European physical journal special topics : ST, 219 (2013)
Rohlfs, Wilko; Dietze, Georg Friedrich; Haustein, Herman D.; Kneer, Reinhold
Influence of Injection and Ambient Conditions on the Nozzle Exit Spray of an Outwardly Opening GDI Injector
In: SAE technical paper, 2012-01-0396 (2012)
Cordes, Diana; Pischke, Philipp; Kneer, Reinhold
LES based Modeling and Simulation of Spray Dynamics including Gasoline Direct Injection (GDI) Processes using KIVA-4 code
In: SAE technical papers (2012)
Nishad, Kaushal; Pischke, Philipp; Goryntsev, Dimitri; Sadiki, Amsini; Kneer, Reinhold
Evaluation of the sensitivity and response of IR thermography from a transparent heater under liquid jet impingement
In: Journal of physics / Conference series, 395 (2012)
Haustein, Herman D.; Rohlfs, Wilko; al-Sibai, Faruk; Kneer, Reinhold
Insights into the local heat transfer of a submerged impinging jet: Influence of local flow acceleration and vortex-wall interaction
In: International journal of heat and mass transfer, 55 (2012)
Rohlfs, Wilko; Haustein, Herman D.; Garbrecht, Oliver; Kneer, Reinhold
Experimental investigation into three-dimensional wavy liquid films under the influence of electrostatic forces
In: Experiments in fluids, 53 (2012)
Rohlfs, Wilko; Dietze, Georg Friedrich; Haustein, Herman D.; Tsvelodub, Oleg Yu; Kneer, Reinhold
Local heat transfer coefficient measurement through a visibly-transparent heater under jet-impingement cooling
In: International journal of heat and mass transfer, 55 (2012)
Haustein, Herman D.; Tebrügge, G.; Rohlfs, Wilko; Kneer, Reinhold
The velocity decomposition method for second-order accuracy in stochastic parcel simulations
In: International journal of multiphase flow, 47 (2012)
Pischke, Philipp; Cordes, Diana; Kneer, Reinhold
Experimental and numerical investigations on a swirl oxycoal flame
In: Applied thermal engineering, 49 (2012)
Habermehl, Martin; Erfurth, Jens; Toporov, Dobrin; Förster, Malte; Kneer, Reinhold
Trends in NOx Emissions during Pulverized Fuel Oxy-fuel Combustion
In: Energy & Fuels, 26 (2012)
Ikeda, Michitaka; Toporov, Dobrin; Christ, Dominik; Stadler, Hannes Alexander; Förster, Malte; Kneer, Reinhold
Two-phase electrohydrodynamic simulations using a volume-of-fluid approach: a comment [Letter to the editor]
In: Journal of computational physics, 231 (2012)
Rohlfs, Wilko; Dietze, Georg Friedrich; Haustein, Herman D.; Kneer, Reinhold
A collision algorithm for anisotropic disperse flows based on ellipsoidal parcel representations
In: International journal of multiphase flow, 38 (2012)
Pischke, Philipp; Cordes, Diana; Kneer, Reinhold
Flow Separation in Falling Liquid Films
In: Frontiers in heat and mass transfer, 2 (2011)
Dietze, Georg F.; Kneer, Reinhold
Impact of physical properties on primary breakup for a diesel nozzle configuration
In: Atomization and sprays, 21 (2011)
Reddemann, Manuel Armin; Mathieu, Florian; Martin, Diana; Kneer, Reinhold
Experimental investigation of NOx emissions in oxycoal combustion
In: Fuel : the science and technology of fuel and energy, 90 (2011)
Stadler, Hannes Alexander; Christ, Dominik; Habermehl, Martin; Heil, Peter; Kellermann, Arno; Ohliger, Andreas; Toporov, Dobrin; Kneer, Reinhold
Experimental investigation on the effect of O2 and CO2 on burning rates during oxyfuel combustion of methane
In: Proceedings of the Combustion Institute, 33 (2011)
Heil, Peter; Toporov, Dobrin; Förster, Malte; Kneer, Reinhold
Model Development for the Contact Pressure Dependent Heat Transfer
In: MTZ worldwide, 72 (2011)
Ustinov, Victor; Schulz, Sebastian G.; Kneer, Reinhold; El-Magd, Essam A.
Oxyfuel coal combustion by efficient integration of oxygen transport membranes
In: International journal of greenhouse gas control, 5 (2011)
Stadler, Hannes Alexander; Beggel, Franz Jakob; Habermehl, Martin; Persigehl, Bernhard; Kneer, Reinhold; Modigell, Michael; Jeschke, Peter
Experimental Investigation of Droplet Size and Velocity in Clustered Diesel Sprays under High-Pressure and High-Temperature Conditions
In: SAE technical paper, 2010-01-2240 (2010)
Cardenas, Maria; Martin, Diana; Kneer, Reinhold
Experimental Investigation of Fuel Influence on Atomization and Spray Propagation Using an Outwardly Opening GDI-Injector
In: SAE technical paper series, 2010-01-2275 (2010)
Mathieu, Florian; Reddemann, Manuel Armin; Martin, Diana; Kneer, Reinhold
Experimental Investigation of Near Nozzle Spray Structure and Velocity for a Gdi Hollow Cone Spray
In: Atomization and sprays, 20 (2010)
Martin, D.; Cárdenas, Maria; Pischke, Philipp; Kneer, Reinhold
Combined Spray Model for Gasoline Direct Injection Hollow-Cone Sprays
In: Atomization and sprays, 20 (2010)
Pischke, Philipp; Martin, Diana; Kneer, Reinhold
Investigation of the influence of multiple gasoline direct injections on macroscopic spray quantities at different boundary conditions by means of visualization techniques
In: International journal of engine research, 11 (2010)
Martin, Diana; Pischke, Philipp; Kneer, Reinhold
Investigations of Clustred Diesel Jets under Quiescent High-Pressure and High-Temperature Conditions using Mie, Schlieren and Chemiluminescence Imaging
In: SAE International journal of engines, 2 (2010)
Cárdenas, Maria; Hottenbach, Peter; Kneer, Reinhold; Grünefeld, Gerd
OXYCOAL-AC : towards an integrated coal-fired power plant process with ion transport membrane-based oxygen supply
In: Energy & environmental science, 3 (2010)
Kneer, Reinhold; Toporov, Dobrin; Förster, Malte; Christ, Dominik; Broeckmann, Christoph; Pfaff, Ewald M.; Zwick, Markus; Engels, Stefan; Modigell, Michael
Experimental study of flow separation in laminar falling liquid films
In: Journal of fluid mechanics, 637 (2009)
Dietze, Georg Friedrich; al-Sibai, Faruk; Kneer, Reinhold
Development of an oxycoal swirl burner operating at low O2 concentrations
In: Fuel : the science and technology of fuel and energy, 88 (2009)
Heil, Peter; Toporov, Dobrin; Stadler, Hannes Alexander; Tschunko, Stefan; Förster, Malte; Kneer, Reinhold
Thermal entry length and heat transfer phenomena in laminar wavy falling films
In: Microgravity science and technology, 21 (2009)
Lel, Viacheslav; al-Sibai, Faruk; Kneer, Reinhold
NOx-emissions from flameless coal combustion in air, Ar/O2 and CO2/O2
In: Proceedings of the Combustion Institute, 32 (2009)
Stadler, Hannes Alexander; Ristic, Dragisa; Förster, Malte; Schuster, Anja; Kneer, Reinhold; Scheffknecht, Günter
On the influence of the char gasification reactions on NO formation in flameless coal combustion
In: Combustion and flame, 156 (2009)
Stadler, Hannes Alexander; Toporov, Dobrin; Förster, Malte; Kneer, Reinhold
Near-wall characteristics of an impinging gasoline spray at increased ambient pressure and wall temperature
In: Atomization and sprays, 19 (2009)
Stratmann, Jochen; Martin, Diana; Unterlechner, Peter; Kneer, Reinhold
Investigation of the interaction of sprays from clustered orifices under ambient conditions relevant for diesel engines
In: SAE International journal of engines, 1 (2009)
Pawlowski, Adam; Kneer, Reinhold; Lippert, Andreas; Parrish, Scott E.
Experimental and numerical investigation of droplet evaporation under diesel engine conditions
In: International journal of heat and mass transfer, 52 (2009)
Fieberg, Christian; Reichelt, Lars; Martin, Diana; Renz, Ulrich; Kneer, Reinhold
Investigation of the backflow phenomenon in falling liquid films
In: Journal of fluid mechanics, 595 (2008)
Dietze, Georg Friedrich; Leefken, Ansgar; Kneer, Reinhold
Sensitivity-based analysis of the k-e model for the turbulent flow between two plates
In: Chemical engineering science = Génie chimique, 63 (2008)
Bardow, André; Bischof, Christian; Bücker, Martin; Dietze, Georg Friedrich; Kneer, Reinhold; Leefken, Ansgar; Marquardt, Wolfgang; Renz, Ulrich; Slusanschi, Emil
Detailed investigation of a pulverized fuel swirl flame in CO2/O2 atmosphere
In: Combustion and flame, 155 (2008)
Toporov, Dobrin; Bocian, Pawel; Heil, Peter; Kellermann, Arno; Stadler, Hannes Alexander; Tschunko, Stefan; Förster, Malte; Kneer, Reinhold
Determination of thermal contact resistance from transient temperature measurements
In: International journal of heat and mass transfer, 51 (2008)
Fieberg, Christian; Kneer, Reinhold
NOx reduction by flameless combustion of pulverised coal
In: VGB-Kraftwerkstechnik, 88 (2008)
Stadler, Hannes Alexander; Tschunko, Stefan; Förster, Malte; Kneer, Reinhold; Fielenbach, Christian
Investigations of the Marangoni effect on the regular structures in heated wavy liquid films
In: Experiments in fluids, 44 (2008)
Lel, Viacheslav; Kellermann, Arno; Dietze, Georg Friedrich; Kneer, Reinhold; Pavlenko, Alexandre N.
Burning pulverized coal in CO2 atmosphere at low oxygen concentrations
In: Clean air, 8 (2007)
Toporov, Dobrin; Förster, Malte; Kneer, Reinhold
Evolution of metastable quasi-regular structures in heated wavy liquid films
In: Heat and mass transfer = Wärme- und Stoffübertragung, 43 (2007)
Lel, Viacheslav; Stadler, Hannes Alexander; Pavlenko, Alexandre N.; Kneer, Reinhold
Investigation of the thermal entry length in laminar wavy falling films
In: Microgravity science and technology, 19 (2007)
Lel, Viacheslav; Dietze, Georg Friedrich; Stadler, Hannes Alexander; al-Sibai, Faruk; Kneer, Reinhold
Modeling of transient thermal contact resistance out of conjugate gradient method
In: Materialwissenschaft und Werkstofftechnik = Materials science and engineering technology, 38 (2007)
El-Sabbagh, Ataya; Fieberg, Christian; El-Magd, Essam A.; Kneer, Reinhold
Bestimmung des Kontakt-Wärmeübergangskoeffizienten aus transienten Temperaturmessungen
In: Chemie - Ingenieur - Technik, 79 (2007)
Fieberg, Christian; Kneer, Reinhold
A miniature electrical capacitance tomograph
In: Measurement science and technology, 17 (2006)
York, T. A.; Phua, T. N.; Reichelt, L.; Pawlowski, Adam; Kneer, Reinhold
Simultaneous measurement of local film thickness and temperature distribution in wavy liquid films using a luminescence technique
In: International journal of heat and mass transfer, 49 (2006)
Schagen, André; Modigell, Michael; Dietze, Georg Friedrich; Kneer, Reinhold
Heat transfer and crisis phenomena with intense boiling in the falling wave liquid films
In: Thermophysics and aeromechanics, 13 (2006)
Pavlenko, Alexandre N.; Matsekh, A. M.; Pecherkin, N. I.; Kneer, Reinhold; Lel, Viatcheslav; Surtaev, A. S.
OXYCOAL-AC : innovative Herausforderung für eine saubere Lösung der zukünftigen Stromversorgung
In: VGB-Kraftwerkstechnik, 86 (2006)
Kneer, Reinhold; Förster, Malte; Abel, Dirk; Maier, Horst; Modigell, Michael; Niehuis, Reinhard; Peters, Norbert
 
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Solana Gomez, Rafael; Streier, Robin; Pielsticker, Stefan; Scherer, Viktor; Kneer, Reinhold
Experimentelle Untersuchung der Streu- und Absorptionseigenschaften von Biomassepartikeln
In: [31. Deutscher Flammentag, 2023-09-27 - 2023-09-28, Berlin, Germany] (2023)
Koch, Matthias; Pielsticker, Stefan; Ströhle, Jochen; Kneer, Reinhold
Ultra-high-speed nozzle-internal investigation of cavitation phenomena
In: ILASS Europe Meeting : Napoli, 4-7 September 2023 : proceedings / edited by: Raffaele Ragucci, Marco Marengo, Giancarlo Sorrentino (2023)
Grunewald, Mathias Michael Engelbert; Augustin, Peter Wilhelm; Reddemann, Manuel Armin; Kneer, Reinhold
Evaluation of the atomization during flame spray pyrolysis by temporal and local tracking of jet and ligament structures
In: ILASS Europe Meeting : Napoli, 4-7 September 2023 : proceedings / edited by: Raffaele Ragucci, Marco Marengo, Giancarlo Sorrentino (2023)
Dupont, Sophie Marie Laure; Reddemann, Manuel Armin; Kneer, Reinhold
Experimental investigation of flash-boiling phenomena of high volatility e-fuels in a droplet chain
In: ILASS Europe Meeting : Napoli, 4-7 September 2023 : proceedings / edited by: Raffaele Ragucci, Marco Marengo, Giancarlo Sorrentino (2023)
Augustin, Peter Wilhelm; Reddemann, Manuel Armin; Grunewald, Mathias Michael Engelbert; Saha, Avijit; Pitsch, Heinz; Kneer, Reinhold
Sliding and dripping of liquid drops on porous and non-porous fibres
In: IMA11 - 11th Conference of the International Marangoni Association: 19-22 Jun2 2023, Bordeaux (France) : book of abstracts (2023)
Pour Karimi, Atefeh; Askarizadeh Ravizi, Hossein; Rohlfs, Wilko; Scheid, Benoit; Kneer, Reinhold
Experimental investigation of RDF combustion for the optimisation of CFD simulations of oxy-fuel-fired cement kilns
In: 4th International Workshop on Oxy-Fuel Combustion organized by the Collaborative Research Center "Oxyflame" in cooperation with STEMS-CNR Naples March 22nd-23rd, 2023 : book of abstracts (2023)
Solana Gómez, Rafael; Streier, Robin; Pielsticker, Stefan; Kneer, Reinhold; Scherer, Viktor
Investigations on solid fuel particle porosities and their influence on the particle radiation interaction
In: 4th International Workshop on Oxy-Fuel Combustion organized by the Collaborative Research Center "Oxyflame" in cooperation with STEMS-CNR Naples March 22nd-23rd, 2023 : book of abstracts (2023)
Pörtner, Lukas; Koch, Matthias; Freisewinkel, Erik; Pielsticker, Stefan; Schiemann, Martin; Kneer, Reinhold; Scherer, Viktor
An experimental study on oscillating behaviour of the radiation spectrum of self-sustained biomass flames at different thermal loads
In: 4th International Workshop on Oxy-Fuel Combustion organized by the Collaborative Research Center "Oxyflame" in cooperation with STEMS-CNR Naples March 22nd-23rd, 2023 : book of abstracts (2023)
Özer, Burak; Kneer, Reinhold; Maßmeyer, Anna Lisa
Numerical study on the influence of conversion- and temperature-dependent particle radiative properties on pulverised solid fuel flames
In: 4th International Workshop on Oxy-Fuel Combustion organized by the Collaborative Research Center "Oxyflame" in cooperation with STEMS-CNR Naples March 22nd-23rd, 2023 : book of abstracts (2023)
Askarizadeh Ravizi, Hossein; Nicolai, Hendrik; Koch, Matthias; Pielsticker, Stefan; Hasse, Christian; Kneer, Reinhold; Maßmeyer, Anna Lisa
Combined flow, temperature and soot investigation in oxy-fuel biomass combustion under varying oxygen concentrations using laser-optical diagnostics
In: 4th International Workshop on Oxy-Fuel Combustion organized by the Collaborative Research Center "Oxyflame" in cooperation with STEMS-CNR Naples March 22nd-23rd, 2023 : book of abstracts (2023)
Schneider, Henrik; Hamel, H.; Hebel, J.; Emmert, Johannes; Böhm, Benjamin; Wagner, Steven; Kneer, Reinhold; Dreizler, Andreas
Development of a comprehensive kinetic model of biomass conversion in inert, air and oxy-fuel conditions
In: 4th International Workshop on Oxy-Fuel Combustion organized by the Collaborative Research Center "Oxyflame" in cooperation with STEMS-CNR Naples March 22nd-23rd, 2023 : book of abstracts (2023)
Debiagi, Paulo; Pielsticker, Stefan; Cerciello, Francesca; Scherer, Viktor; Kneer, Reinhold; Faravelli, Tiziano; Hasse, Christian
Coupling radiative properties with detailed char conversion kinetics
In: 4th International Workshop on Oxy-Fuel Combustion organized by the Collaborative Research Center "Oxyflame" in cooperation with STEMS-CNR Naples March 22nd-23rd, 2023 : book of abstracts (2023)
Koch, Matthias; Pielsticker, Stefan; Tarlinski, David; Scherer, Viktor; Kneer, Reinhold
Prediction of pyrolysis kinetics with models of different complexity for isolated biomass components
In: 4th International Workshop on Oxy-Fuel Combustion organized by the Collaborative Research Center "Oxyflame" in cooperation with STEMS-CNR Naples March 22nd-23rd, 2023 : book of abstracts (2023)
Pielsticker, Stefan; Debiagi, Paulo; Cerciello, Francesca; Coppola, Andrea; Hasse, Christian; Kneer, Reinhold
4th International Workshop on Oxy-Fuel Combustion organized by the Collaborative Research Center "Oxyflame" in cooperation with STEMS-CNR Naples March 22nd-23rd, 2023 : book of abstracts (2023)
Pielsticker, Stefan (Editor); Maßmeyer, Anna Lisa (Editor); Scherer, Viktor (Editor); Pitsch, Heinz (Editor); Dreizler, Andreas (Editor); Senneca, Osvalda (Editor); Kneer, Reinhold (Editor)
Datenbasierte Modellierung von Wandkondensation im Beisein nicht-kondensierbarer Gase
In: [Jahrestreffen der DECHEMA-Fachgruppen Computational Fluid Dynamics und Wärme- und Stoffübertragung, 2023-03-06 - 2023-03-08, Frankfurt, Germany] (2023)
Cammiade, Liam Maurice Francis; Groß, Eva Maria; Kelm, Stephan; Rietz, Manuel; Kneer, Reinhold
A Reduced-Order Model for Multiphase Simulation of Transient Inert Multicomponent Sprays in the Context of Compression Ignition Engines
In: [22. Computational Fluids Conference, CFC2023, 2023-04-25 - 2023-04-28, Cannes, France] (2023)
Saha, Avijit; Deshmukh, Abhishek Yashwant; Majumder, Sounak; Dhar, Rishi; Palmer, Johannes; Augustin, Peter Wilhelm; Reddemann, Manuel Armin; Grenga, Temistocle; Kneer, Reinhold; Pitsch, Heinz
Anwendung eines hybriden Lernkonzepts in der Wärme- und Stoffübertragung
In: Jahrestreffen der DECHEMA-Fachgruppen Computational Fluid Dynamics und Wärme- und Stoffübertragung : Tagungsband. - 6. - 8. März 2023, DECHEMA-Haus, Frankfurt am Main (2023)
Rohlfs, Wilko; Askarizadeh Ravizi, Hossein; Pielsticker, Stefan; Maßmeyer, Anna Lisa; Alarouri, Mohannad Sameer Ahmad; Kneer, Reinhold
Influence of the dispersion gas flow on the atomization and resulting reaction zone in flame spray pyrolysis
In: [12. Mediterranean Combustion Symposium, MCS12, 2023-01-23 - 2023-01-26, Luxor, Egypt] (2023)
Dupont, Sophie Marie Laure; Fröde, Fabian; Tischendorf, Ricardo; Reddemann, Manuel Armin; Pitsch, Heinz; Schmid, Hans-Joachim; Kneer, Reinhold
Numerical and optical investigation of flash boiling of highly volatile e-fuel microdroplets in a monodisperse stream
In: [8. European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2022, 2022-06-05 - 2022-06-09, Oslo, Norway] (2022)
Saha, Avijit; Schumacher, Leif; Augustin, Peter Wilhelm; Deshmukh, Abhishek Yashwant; Reddemann, Manuel Armin; Kneer, Reinhold; Pitsch, Heinz
Experimentelle Untersuchungen zur lokalen Entkopplung von Wärmeentzug und Vereisung in Modelleisspeichern
In: [Deutsche Kälte- und Klimatagung 2022 Magdeburg, DKV 2022, 2022-11-16 - 2022-11-18, Magdeburg, Germany] (2022)
Süß, Henriette; Al-Sibai, Faruk; Kneer, Reinhold
Optical investigation and numerical simulation of a single-hole injector for pre-chamber combustion applications
In: 10th International Conference Fuel Science - From Production to Propulsion ; May 10 to 12, 2022 ; conference report ; book of abstracts / Cluster of Excellence, The Fuel Science Center, RWTH Aachen University (2022)
Fleischmann, Maximilian; Wegmann, Tim; Augustin, Peter Wilhelm; Kneer, Reinhold; Schröder, Wolfgang; Pischinger, Stefan
Experimental study of dripping thin films on inclined fibers
In: IMA10 : 10th Conference of the International Marangoni Association ; June 12-16, 2022, Iasi, Romania (2022)
Pour Karimi, Atefeh; Rietz, Manuel; Rohlfs, Wilko; Scheid, Benoit; Kneer, Reinhold
Novel Phase Doppler Profile Sensor for Simultaneous Measurement of Size, Velocity, and Position of Droplets
In: Proceedings of the 20th International Symposium on Application of Laser and Imaging Techniques to Fluid Mechanics (2022)
Niehoff, Martin; Kneer, Reinhold; Dues, Michael; Siswanto, Adi; Reddemann, Manuel Armin
Modeling of a Pilot Plant for Entrained Flow Gasification of Fuel Mixtures Containing Sewage Sludge
In: 13th European Conference on Industrial Furnaces and Boilers : INFUB-13, 19th-22nd April 2022, Algarve, Portugal : conference proceedings (2022)
Askarizadeh Ravizi, Hossein; Lotfollahzadeh, Arash; Wolfersdorf, Christian; Pielsticker, Stefan; Kneer, Reinhold
Potentiale und Grenzen der ultra-high-speed Visualisierung zur Charakterisierung von Mehrphasenströmungen
In: [Jahrestreffen der ProcessNet-Fachgruppen Mehrphasenströmungen, Mechanische Flüssigkeitsabtrennung sowie Zerkleinern und Klassieren, 2022-02-21 - 2022-02-22, online] (2022)
Dupont, Sophie Marie Laure; Grunewald, Mathias Michael Engelbert; Reddemann, Manuel Armin; Kneer, Reinhold
Experimental Study on the Influence of Methane-Cofiring on Pulverized Coal Flames under Air and Oxy-Fuel Conditions
In: [30. Deutscher Flammentag , Hannover , Germany , 2021-09-28 - 2021-09-29] (2021)
Özer, Burak; Maßmeyer, Anna Lisa; Zabrodiec Garcia, Diego Manuel; Hatzfeld, Oliver; Kneer, Reinhold
LBM-DEM-FEM coupling model : an efficient FSI method to investigate convective heat transfer through non-spherical particle suspensions with particle rotations
In: 74. Annual Meeting of the APS Division of Fluid Dynamics Phoenix , AZ 2021-11-21 - 2021-11-23 (2021)
Shu, Qiya; Pan, Lin; Kneer, Reinhold; Rohlfs, Wilko
Numerische Untersuchung zur Relevanz von Teilmodellen für Pyrolyse und Koksabbrand in turbulenten drallbehafteten Flammen unter Oxyfuel-Bedingungen
In: [30. Deutscher Flammentag, 2021-09-28 - 2021-09-29, Hannover, Germany] (2021)
Askarizadeh Ravizi, Hossein; Nicolai, Hendrik; Zabrodiec Garcia, Diego Manuel; Pielsticker, Stefan; Hasse, Christian; Kneer, Reinhold; Maßmeyer, Anna Lisa
Single Droplet Flash Boiling Characteristics of E-Fuels at Low Pressures: A Numerical Study
In: [9th International Conference "Fuel Science - From Production to Propulsion", 2021-06-22 - 2021-06-24, online] (2021)
Saha, Avijit; Deshmukh, Abhishek Yashwant; Grenga, Temistocle; Grunewald, Mathias Michael Engelbert; Kaya, Yakup; Kirsch, Valeri; Reddemann, Manuel Armin; Kneer, Reinhold; Pitsch, Heinz
Large Eddy Simulation of the SpraySyn Burner Using a Three-Stream Flamelet Model
In: 10th European Combustion Meeting : April 14-15, 2021, virtual edition : proceedings volume / local organizing committee: Fabrizio Scala [und 20 weitere] (2021)
Fröde, Fabian; Ratuschny, Christian; Grenga, Temistocle; Bieber, Malte; Kneer, Reinhold; Tischendorf, R.; Schmid, H.-J.; Pitsch, Heinz
Einfluss inhomogener Partikelverteilungen innerhalb dichter Partikelwolken auf die Wärmestrahlung bei der Feststoffverbrennung
In: [30. Deutscher Flammentag, 2021-09-28 - 2021-09-29, Hannover, Germany] (2021)
Koch, Matthias; Pielsticker, Stefan; Kneer, Reinhold
Experimental investigation of falling liquid films on vertical and inclined fibers
In: 14th European Coating Symposium : ECS Book of Abstracts : September 6-9, 2021, Brussels, Belgium : Pre-Symposium course "Dynamics of Liquid Film Coatings Theory and Applications" on 6 September 2021 : ECS Symposium from 7 to 9 September 2021 / Editors: Jean Marie Buchlin, Miguel Mendez, Benoît Scheid (2021)
Pour Karimi, Atefeh; Rietz, Manuel; Scheid, Benoît; Kneer, Reinhold; Rohlfs, Wilko
Spanwise structuring and rivulet formation in suspended falling liquid films
In: 14th European Coating Symposium : ECS Book of Abstracts : September 6-9, 2021, Brussels, Belgium : Pre-Symposium course "Dynamics of Liquid Film Coatings Theory and Applications" on 6 September 2021 : ECS Symposium from 7 to 9 September 2021 / Editors: Jean Marie Buchlin, Miguel Mendez, Benoît Scheid (2021)
Rietz, Manuel; Scheid, Benoît; Kneer, Reinhold; Rohlfs, Wilko
Wavemaker: A MATLAB-based implementation of the integral boundary layer model for films on vertical fibers
In: Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik und Wärme- und Stoffübertragung : 24.-26. Februar 2021 : Online-Event : Kurzfassungen / Veranstalter: DECHEMA e.V. (2021)
Pour Karimi, Atefeh; Rietz, Manuel; Kneer, Reinhold; Scheid, Benoit; Rohlfs, Wilko
Influence of high shear on the effective thermal conduction of nanofluids in view of the particle rotation
In: Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik und Wärme- und Stoffübertragung : 24.-26. Februar 2021 : Online-Event : Kurzfassungen / Veranstalter: DECHEMA e.V. (2021)
Shu, Qiya; Kneer, Reinhold; Rohlfs, Wilko
The 3rd International Workshop on Oxy-Fuel Combustion
In: Fuel : the science and technology of fuel and energy (2021)
Kneer, Reinhold (Editor); Dreizler, Andreas (Editor); Pitsch, Heinz (Editor); Scherer, Viktor (Editor)
Einfluss der Strömungsstruktur auf den Wärmeübergang im Bereich des hydraulischen Sprunges von zweiphasigen Prallstrahlen
In: Jahrestreffen der ProcessNet-Fachgruppe Wärme- und Stoffübertragung : 12.-13. März 2020, Radisson Blu Hotel, Erfurt : Tagungsband / DECHEMA, VDI ; ProcessNet (2020)
Askarizadeh Ravizi, Hossein; Ehrenpreis, Claas; Kneer, Reinhold; Rohlfs, Wilko
Influence of oxygen and water vapor on the thermochemical conversion of fossil, biogenic and surrogate fuels
In: Oxyflame - 3rd International Workshop : 3rd International Workshop on Oxy-Fuel Combustion organized by the Collaborative Research Center Oxyflame from March 4th to 5th, 2020in Montabaur, Germany : book of abstracts (2020)
Kreitzberg, Thobias; Pielsticker, Stefan; Kneer, Reinhold
Bestimmung von Kontaktwärmeübergangskoeffizienten bei bewegten Lagerkomponenten mit Hilfe von Infrarot-Thermographie und der Methode der konjugierten Gradienten
In: Jahrestreffen der ProcessNet-Fachgruppe Wärme- und Stoffübertragung : 12.-13. März 2020, Radisson Blu Hotel, Erfurt : Tagungsband / DECHEMA, VDI ; ProcessNet (2020)
Helmig, Thorsten; Al-Sibai, Faruk; Kneer, Reinhold
CFD modelling of wall condensation for mixed convection flows on inclined walls and design of experiments
In: [8th OECD/NEA and IAEA Computational Fluid Dynamics for Nuclear Reactor Safety (CFD4NRS-8) Workshop, CFD4NRS, 2020-11-10 - 2020-11-13, Paris, France] (2020)
Cammiade, Liam Maurice Francis; Groß, Eva Maria; Vijaya Kumar, G.; Kelm, Stephan; Kneer, Reinhold; Allelein, Hans-Josef; Rohlfs, Wilko
Investigating the influence of macroscopic surface structures on the thermal contact conductance using infrared thermography
In: Proceedings of the 5th World Congress on Momentum, Heat and Mass Transfer (MHMT'20) : Virtual Congress - October 2020 (2020)
Helmig, Thorsten; Burghold, Ernst Michael; Al-Sibai, Faruk; Kneer, Reinhold
Bio-hybrid Fuels: From Molecular Structure to Combustion and Emissions
In: Fuel Science - From Production to Propulsion ; 8th International Conference, June 23 to 25, 2020, Online : Book of Abstracts (2020)
Deshmukh, Abhishek Yashwant; Davidovic, Marco; Grenga, Temistocle; Schumacher, Leif; Kirsch, Valeri; Palmer, Johannes; Reddemann, Manuel Armin; Hofmeister, Marius; Wildenberg, Alina; Jacobs, Sascha; vom Lehn, Florian Alexander; Cai, Liming; Ottenwälder, Tamara Sophia; Pischinger, Stefan; Leonhard, Kai; Heufer, Karl Alexander; Schmitz, Katharina; Kneer, Reinhold; Pitsch, Heinz
A novel FEM-CFD interface for multi-physical simulations to model the effects of cutting fluid on the tool temperature during orthogonal cutting
In: Special Interest Group Meeting: Thermal Issues Aachen 2020-02-26 - 2020-02-27 (2020)
Liu, Hui; Helmig, Thorsten; Augspurger, Thorsten; Kneer, Reinhold; Bergs, Thomas
Einfluss von erhöhtem Druck bei Pyrolyse, Abbrand und Vergasung alternativer Brennstoffe
In: Jahrestreffen der ProcessNet-Fachgruppe Wärme- und Stoffübertragung : 12.-13. März 2020, Radisson Blu Hotel, Erfurt : Tagungsband / DECHEMA, VDI ; ProcessNet (2020)
Kreitzberg, Thobias; Pielsticker, Stefan; Kneer, Reinhold
Physikalisch motivierte Kennzahl (FOM) zur Bewertung der Kühlleistung von Fluiden in der direkten Kühlung von elektrischen Komponenten
In: Jahrestreffen der ProcessNet-Fachgruppe Wärme- und Stoffübertragung : 12.-13. März 2020, Radisson Blu Hotel, Erfurt : Tagungsband / DECHEMA, VDI ; ProcessNet (2020)
Ehrenpreis, Claas; El Bahi, Hakim; Xu, Huihui; Roux, Grégoire; Kneer, Reinhold; Rohlfs, Wilko
Visualisierung und Analyse von Gasphasengeschwindigkeit und Partikeltrajektorien in einem gasassistierten Oxyfuel-Staubbrenner
In: [29. Deutscher Flammentag, 2019-09-17 - 2019-09-18, Bochum, Germany] (2019)
Schneider, Henrik; Becker, Lukas; Kneer, Reinhold; Dreizler, Andreas
The 2nd International Workshop on Oxy-Fuel Combustion (2019)
Kneer, Reinhold (Editor); Dreizler, Andreas (Editor); Pitsch, Heinz (Editor); Scherer, Viktor (Editor)
Flow Pattern and Behavior of 40 kWth Pulverized Torrefied Biomass Flames under Atmospheric and Oxy-fuel Conditions
In: [14th International Conference on Sustainable Development of Energy, Water and Environment Systems, 2019-10-01 - 2019-10-06, Dubrovnik, Croatia] (2019)
Zabrodiec Garcia, Diego Manuel; Maßmeyer, Anna Lisa; Hees, Johannes Christoph; Hatzfeld, Oliver; Kneer, Reinhold
Numerical Investigation of Phase Change Phenomena in Gas-Assisted Primary Atomization Using a Volume of Fluid Method
In: 10. International Conference on Multiphase Flow Rio de Janeiro 2019-05-19 - 2019-05-24 (2019)
Klukas, Sebastian; Giglmaier, Marcus; Bieber, Malte; Kneer, Reinhold
LIF temperature imaging of n-dodecane micro-droplets
In: 7. International Conference "Fuel Science - From Production to Propulsion" Aachen 2019-05-13 - 2019-05-15 (2019)
Schumacher, Leif; Palmer, Johannes; Kirsch, Valeri; Reddemann, Manuel Armin; Kneer, Reinhold
LIF-thermometry with MDR-enhanced energy transfer for micro-droplet temperature imaging for varying ambient pressures
In: 29th European Conference on Liquid Atomization and Spray Systems : Paris : 2-4 September 2019 / (2019)
Schumacher, Leif; Palmer, Johannes; Kirsch, Valeri; Reddemann, Manuel Armin; Kneer, Reinhold
Simultaneous microscopic investigation of nozzle internal flow and primary breakup using a transparent high-pressure nozzle
In: 29th European Conference on Liquid Atomization and Spray Systems : Paris : 2-4 September 2019 (2019)
Kirsch, Valeri; Schumacher, Leif; Bieber, Malte; Kneer, Reinhold; Reddemann, Manuel Armin
Influence of precursor concentration on spray and particle formation in flame spray pyrolysis
In: 29th European Conference on Liquid Atomization and Spray Systems : Paris : 2-4 September 2019 (2019)
Bieber, Malte; Tischendorf, Ricardo; Schmid, Hans-Joachim; Reddemann, Manuel Armin; Kneer, Reinhold
Entwicklung eines Weighted-Sum-of-Gray-Gases Modells zur Berücksichtigung nicht-grauer Strahlungseigenschaften von Partikeln in Feststoffverbrennungen
In: [29. Deutscher Flammentag, 2019-09-17 - 2019-09-18, Bochum, Germany] (2019)
Kez, Vitali; Consalvi, Jean-Louis; Liu, Fengshan; Koch, Matthias; von Bohnstein, Maximilian; Ströhle, Jochen; Hatzfeld, Oliver; Kneer, Reinhold
Entwicklung eines Experimentes zur Messung der Streuung von Wärmestrahlung an akustisch levitierenden Partikeln
In: [29. Deutscher Flammentag, 2019-09-17 - 2019-09-18, Bochum, Germany] (2019)
Koch, Matthias; Jörg, Johannes; Zabrodiec Garcia, Diego Manuel; Schnell, Matthias; Hatzfeld, Oliver; Kneer, Reinhold
Änderung von Struktur und Reaktivität durch Pyrolyse fester Brennstoffe
In: [29. Deutscher Flammentag, 2019-09-17 - 2019-09-18, Bochum, Germany] (2019)
Kreitzberg, Thobias; Eckhard, Till; Pielsticker, Stefan; Muhler, Martin; Kneer, Reinhold
Solid Fuel Kinetics for Oxy-Fuel conditions
In: [29. Deutscher Flammentag, 2019-09-17 - 2019-09-18, Bochum, Germany] (2019)
Debiagi, Paulo; Ontyd, Christian; Heuer, Sebastian; Pielsticker, Stefan; Schiemann, Martin; Faravelli, Tiziano; Kneer, Reinhold; Scherer, V.; Hasse, Christian
2c-LIF-EET zur experimentellen Ermittlung von Temperaturfeldern in Mikrotropfen
In: Jahrestreffen der ProcessNet-Fachgruppen Mischvorgänge, Trocknungstechnik und Wärme- und Stoffübertragung : 18. - 20. März 2019, Hotel Bredeney, Essen : Kurzfassungen (2019)
Reddemann, Manuel Armin; Palmer, Johannes; Kneer, Reinhold
Comparability and validity range of pyrolysis kinetics from Chinese coals obtained with different experimental setups
In: [The 9th International Symposium on Coal Combustion, ISCC-9, 2019-07-21 - 2019-07-24, Qingdao, Peoples R China] (2019)
Pielsticker, Stefan; Senneca, Osvalda; Kreitzberg, Thobias; Cerciello, Francesca; Hatzfeld, Oliver; Kneer, Reinhold
Oxymethylene ethers : Analysis of nozzle and spray behavior based on experiments and simulations
In: 6. Cavitation and Multi-phase flows Workshop Chania 2019-06-24 - 2019-06-27 (2019)
Bode, Mathis; Goeb, Dominik; Kaya, Yakup; Kirsch, Valeri; Reddemann, Manuel Armin; Kneer, Reinhold; Pitsch, Heinz
Influence of Different Pyrolysis Models on the Prediction of Ultrafine Particulate Matter Formation
In: [11th Mediterranean Combustion Symposium, 2019-06-16 - 2019-06-20, Tenerife, Spain] (2019)
Axt, Christian; Pielsticker, Stefan; Kreitzberg, Thobias; Hatzfeld, Oliver; Gao, Qi; Li, Shuiqing; Kneer, Reinhold
The change in size of char particles during combustion and gasification in regime II
In: [11th Mediterranean Combustion Symposium, MCS, 2019-06-16 - 2019-06-20, Tenerife, Spain] (2019)
Kreitzberg, Thobias; Phounglamcheik, Aekjuthon; Bormann, Carl; Kneer, Reinhold; Umeki, Kentaro
Using the Chemical Percolation Devolatilization model for analysis of pyrolysis kinetics in a fluidized bed reactor
In: [11th Mediterranean Combustion Symposium, MCS11, 2019-06-16 - 2019-06-20, Tenerife, Spain] (2019)
Pielsticker, Stefan; Kreitzberg, Thobias; Hatzfeld, Oliver; Kneer, Reinhold
Micro-droplet temperature imaging by LIF-thermometry with MDR-enhanced energy transfer
In: 10. International Conference on Multiphase Flow Rio de Janeiro 2019-05-19 - 2019-05-24 (2019)
Schumacher, Leif; Palmer, Johannes; Reddemann, Manuel Armin; Kneer, Reinhold
Sensitivity Analysis for Parameters for Radiative Heat Transfer in a 3-D Pulverized Coal Combustion Scenario
In: [Eurotherm Seminar 110 - Computational Thermal Radiation in Participating Media - VI, 2018-04-11 - 2018-04-13, Cascais, Portugal] (2018)
Gronarz, Tim; Schiemann, Martin; Kneer, Reinhold
HeatApp: Vorstellung der LernApp und ein erster Erfahrungsbericht
In: Jahrestreffen der ProcessNet-Fachgruppen Mehrphasenströmungen (MPH), Wärme- und Stoffübertragung (WSUE), Computional Fluid Dynamics (CFD), Hochtemperaturtechnik (HTT), Abfallbehandlung und Wertstoffrückgewinnung (AuW), Kristallisation (KRI) und Partikelmesstechnik (PMT) : 6.-9. März 2018, Maritim Hotel Bremen : Kurzfassungen / DECHEMA, VDI ; ProcessNet (2018)
Rohlfs, Wilko; Sabelberg, Enno; Kneer, Reinhold
Numerical investigation on the influence of interstitial fluids on thermal contact conductance
In: International Heat Transfer Conference 16 : [Proceedings] (2018)
Frekers, Yona Henrik; Kneer, Reinhold
Effects of droplet mismatch on self-propelled droplet jumping
In: Jahrestreffen der ProcessNet-Fachgruppen Mehrphasenströmungen (MPH), Wärme- und Stoffübertragung (WSUE), Computional Fluid Dynamics (CFD), Hochtemperaturtechnik (HTT), Abfallbehandlung und Wertstoffrückgewinnung (AuW), Kristallisation (KRI) und Partikelmesstechnik (PMT) : 6. - 9. März 2018, Maritim Hotel Bremen ; Kurzfassungen (2018)
Figueiredo, Patric Nelson; Wasserfall, Joram; Kneer, Reinhold; Pischke, Philipp; Rohlfs, Wilko
Modeling of Collisional Surface Production/Destruction Terms Within the Σ-Y Eulerian Spray Atomization Model
In: [Proceedings of CHT-17 : ICHMT International Symposium on Advances in Computational Heat Transfer, May 28 - June 1, 2017, Napoli, Italy] Naples, Italy] (2018)
Eichler, Dominik; Pischke, Philipp; Kneer, Reinhold
Influence of approximations for particle scattering phase functions on heat transfer
In: [10. Mediterranean Combustion Symposium, 2017-09-17 - 2017-09-21, Naples, Italy] (2017)
Gronarz, Tim; Habermehl, Martin; Kneer, Reinhold
Impact of Torrefaction on Flash Pyrolysis Products of Biomass and Comparison to Fossil Fuels
In: [11th Asia-Pacific Conference on Combustion, ASPACC, 2017-12-10 - 2017-12-14, Sydney, Australia] (2017)
Pielsticker, Stefan; Gövert, Benjamin Maximilian; Möller, Georg Henning; Hatzfeld, Oliver; Kneer, Reinhold
Theoretical and experimental evaluation of a fast fluidized bed reactor for the investigation of combustion reactions
In: [Tenth Mediterranean Combustion Symposium, MCS-10, 2017-09-17 - 2017-09-21, Naples, Italy] (2017)
Pielsticker, Stefan; Gövert, Benjamin Maximilian; Kreitzberg, Thobias; Habermehl, Martin; Hatzfeld, Oliver; Kneer, Reinhold
Chemiluminescence measurements in a pulverized fuel furnace of pure torrefied biomasses in comparison to solid fossil fuels
In: [42nd International Technical Conference on Clean Energy] (2017)
Möller, Georg Henning; Maßmeyer, Anna Lisa; Hees, Johannes Christoph; Zabrodiec Garcia, Diego Manuel; Habermehl, Martin; Kneer, Reinhold
1st International Workshop on Oxy-Fuel Combustion
In: Fuel : the science and technology of fuel and energy, 201 (2017)
Kneer, Reinhold (Editor); Janicka, Johannes (Editor); Li, Shuiqing (Editor); Mathews, Johnathan P. (Editor); Pitsch, Heinz (Editor); Scherer, Viktor (Editor); Smith, Philip J. (Editor)
Modeling of Particle Radiation Interaction in Solid Fuel Combustion with Artificial Neural Networks
In: [IX. International Conference on Computational Heat and Mass Transfer, ICCHMT, 2016-05-23 - 2016-05-26, Cracow, Poland] (2016)
Gronarz, Tim; Kneer, Reinhold
Flash pyrolysis products of pulverized biomass with varying degree of torrefaction
In: 6. Workshop on Cofiring Biomass with Coal Sardinia 2016-09-14 - 2016-09-15 (2016)
Möller, Georg Henning; Pielsticker, Stefan; Kreitzberg, Thobias; Habermehl, Martin; Kneer, Reinhold
Characterization of endoscopic cell spray for application in tubular organs
In: 5. International Conference on Tissue Engineering & Regenerative Medicine Berlin 2016-09-12 - 2016-09-14 (2016)
Bieber, Malte; Thiebes, Anja Lena; Cornelissen, Christian Gabriel; Jockenhövel, Stefan; Palmer, Johannes; Kneer, Reinhold; Reddemann, Manuel Armin
Dripping Transition in Falling Film Flows along a Rotating Cylinder
In: 1. International Conference on Multiscale Applications of Surface Tension Brussels 2016-09-05 - 2016-09-08 (2016)
Rietz, Manuel; Rohlfs, Wilko; Kneer, Reinhold; Scheid, Benoit
CO2 and H2O Gasification under Chemically and Diffusion Controlled Conditions
In: [33rd Annual International Pittsburgh Coal Conference 2016, PCC, 08.08.2016-12.08.2016, Cape Town, South Africa] (2016)
Kreitzberg, Thobias; Gövert, Benjamin Maximilian; Pielsticker, Stefan; Kneer, Reinhold
Laser correlation velocity measurements in the near field of a diesel injector for variable ambient densities
In: 4. TMFB International Conference Aachen 2016-06-21 - 2016-06-23 (2016)
Kirsch, Valeri; Reddemann, Manuel Armin; Thalheim, Bernhard; Palmer, Johannes; Kneer, Reinhold
Modellierung der Streuung und Absorption von Wärmestrahlung an Partikeln bei der Verbrennung von Kohlenstaub
In: Jahrestreffen der Fachgruppe Wärme- und Stoffübertragung Kassel 2016-03-01 - 2016-03-02 (2016)
Gronarz, Tim; Kneer, Reinhold
Flow structures and heat transfer in laminar jet impingement
In: [Book of Abstracts : joint annual meeting of DMV and GAMM : March 7 - 11, 2016 at TU Braunschweig] (2016)
Rohlfs, Wilko; Kneer, Reinhold
Introducing a short-term holistic approach for more efficient heat pump systems
In: [41. Workshop on Geothermal Reservoir Engineering, 22.02.2016-24.02.2016, Stanford, USA] (2016)
Steins, Christopher; Heger, Michael; Kneer, Reinhold
Modellierung und Bestimmung der Wärmeübergangskoeffizienten an rauen Kontaktflächen
In: [Jahrestreffen der Fachgruppen Trocknungstechnik und Wärme- und Stoffübertragung, 2015-03-04 - 2015-03-06, Leipzig, Germany] (2015)
van Buren, Simon; Burghold, Ernst Michael; Frekers, Yona Henrik; Kneer, Reinhold
Droplet Collisions and the Equilibrium Drop Size Distribution in Turbulent Dispersions
In: 13th Triennial International Conference on Liquid Atomization and Spray Systems, Tainan, Taiwan, August 23-27, 2015 (2015)
Pischke, Philipp; Kneer, Reinhold
Comparison of Flame Stability under Air and Oxy-Fuel Conditions for an Aerodynamically Stabilized Pulverized Coal Swirl Flame
In: 40. International Technical Conference on Clean Coal & Fuel Systems Clearwater, FL 2015-05-31 - 2015-06-04 (2015)
Habermehl, Martin; Hees, Johannes Christoph; Zabrodiec Garcia, Diego Manuel; Kneer, Reinhold
Entwicklung eines Modells zur Berechnung und Kompensation thermo-elastischer Form- und Maßfehler bei der Trockenbearbeitung
In: Zwischenkolloquium: Modellierung, Simulation und Kompensation von thermischen Bearbeitungseinflüssen für komplexe Zerspanprozesse Dortmund 2015-10-21 - 2015-10-22 (2015)
Deppermann, Marc; Kneer, Reinhold; Puls, Hendrik; Klocke, Fritz
Experimental assessment of single lens volumetric PIV with a commercial light field camera
In: [11th International Symposium on Particle Image Velocimetry, PIV2015, 14.09.2015-16.09.2015, Santa Barbara, USA] (2015)
Rietz, Manuel; Hundhausen, Alexander; Allelein, Hans-Josef; Belt, Alexander; Garbrecht, Oliver; Kneer, Reinhold; Rohlfs, Wilko
Spray breakup and mixture formation of novel biofuels
In: 3. TMFB International Conference Aachen 2015-06-23 - 2015-06-25 (2015)
Deshmukh, Abhishek Yashwant; Bode, M.; Pitsch, Heinz; Kirsch, Valeri; Reddemann, Manuel Armin; Palmer, Johannes; Kneer, Reinhold; van Overbrüggen, Timo; Schröder, Wolfgang; Liebergesell, Bastian; Bardow, André; Ottenwälder, Tamara Sophia; Pischinger, Stefan
Direct numerical simulations of novel biofuels for predicting spray characteristics
In: [13th International Conference on Liquid Atomization and Spray Systems, ICLASS 2015, 23.08.2015-27.08.2015, Tainan, Taiwan] (2015)
Bode, M.; Deshmukh, Abhishek Yashwant; Kirsch, Valeri; Reddemann, Manuel Armin; Kneer, Reinhold; Pitsch, Heinz
Doppelpuls-Durchlichtmikroskopie zur Visualisierung feinskaliger disperser Hochgeschwindigkeitsströmungen
In: Jahrestreffen der Fachgruppen Trocknungstechnik und Wärme- und Stoffübertragung Leipzig 2015-03-04 - 2015-03-06 (2015)
Reddemann, Manuel Armin; Kneer, Reinhold
Investigation of gasification reaction of pulverized char under N2/CO2 atmosphere in a small-scale fluidized bed reactor
In: Proceedings of the 40th International Technical Conference on Clean Coal & Fuel Systems (2015)
Kreitzberg, Thobias; Haustein, Herman D.; Gövert, Benjamin Maximilian; Kneer, Reinhold
Examination of Pyrolysis and Char Burnout in Oxyfuel Atmosphere Using Plug Flow and Well Stirred Reactor Type Systems
In: [18th IFRF International Members' Conference "Flexible and clean fuel conversion in industry" : 1st to 3rd June 2015 Freising, Germany / Organized by: International Flame Research Foundation] (2015)
Gövert, Benjamin Maximilian; Pielsticker, Stefan; Vorobiev, N.; Heuer, S.; Hatzfeld, Oliver; Kneer, Reinhold; Schiemann, M.; Scherer, V.
Comparison of Flame Stability under Air and Oxy-Fuel Conditions for an Aerodynamically Stabilized Pulverized Coal Swirl Flame
In: 40. International Technical Conference on Clean Coal & Fuel Systems Clearwater, FL 2015-05-31 - 2015-06-04 (2015)
Habermehl, Martin; Hees, Johannes Christoph; Zabrodiec Garcia, Diego Manuel; Kneer, Reinhold
Entwicklung eines Modells zur Berechnung und Kompensation thermo-elastischer Form- und Maßfehler bei der Trockenbearbeitung
In: Antragskolloquium: Modellierung, Simulation und Kompensation von thermischen Bearbeitungseinflüssen für komplexe Zerspanprozesse Bonn 2014-04-29 - 2014-04-29 (2014)
Kneer, Reinhold; Klocke, Fritz
Experimental Investigation and Comparison of Pulverized Coal Combustion in CO2/O2- and N2/O2-Atmospheres
In: [SPEIC 2014: Towards Sustainable Combustion, SPEIC14, 19.11.2014-21.11.2014, Lissabon, Portugal] (2014)
Hees, Johannes Christoph; Zabrodiec Garcia, Diego Manuel; Maßmeyer, Anna Lisa; Hatzfeld, Oliver; Kneer, Reinhold
Virtual Fuel Approach : a new simulative methodology to analyse effects of fuel properties on mixture formation in compression ignition combustion
In: Thermo- and fluid dynamic processes in direct injection engines : conference proceedings ; THIESEL 2012 ; 11th - 14th September / organised by: CMT-Motores Térmicos, Universidad Politécnica de Valencia (Spain) (2014)
Graziano, B.; Mora Perez, J.; Kremer, F.; Pischinger, S.; Reddemann, Manuel Armin; Kneer, Reinhold; Heufer, Karl Alexander; Rohs, Hans
Jet Breakup and Mixture Formation of Novel Biofuels
In: [2. International Conference of the Cluster of Excellence Tailor-Made Fuels from Biomass : 16.06.2014-18.06.2014, Aachen, Germany] (2014)
Palmer, Johannes; Reddemann, Manuel Armin; Mathieu, Florian; Kneer, Reinhold; Bücker, Isabell; Karhoff, Daniel-Christian; Günther, Claudia; Schröder, Wolfgang; Liebergesell, Bastian; Pauls, Christoph; Bardow, André; Ottenwälder, Tamara; Pischinger, Stefan
Microscopic investigation of primary breakup of diesel jets
In: [1st International Conference on "Diesel Powertrains 3.0", 28.10.2014-29.10.2014, Montabaur, Germany] (2014)
Reddemann, Manuel Armin; Kneer, Reinhold
Selbstähnlichkeit im Wärmeübergang laminarer Prallstrahlen : Der Einfluss einer dimensionslosen Kennzahl für die viskose Relaxation
In: Jahrestreffen der Fachgruppen Mehrphasenströmungen und Wärme- und Stoffübertragung Fulda 2014-02-24 - 2014-02-25 (2014)
Rohlfs, Wilko; Ehrenpreis, Claas; Haustein, Herman D.; Kneer, Reinhold
Phase diagram for the onset of rolling waves and flow reversal in inclined falling films
In: 67. Annual Meeting of the APS Division of Fluid Dynamics San Francisco, CA 2014-11-23 - 2014-11-25 (2014)
Rohlfs, Wilko; Scheid, Benoit; Kneer, Reinhold
Submerged laminar jet impingement : A textbook case for vortex-wall interaction influencing heat transfer
In: 67. Annual Meeting of the APS Division of Fluid Dynamics San Francisco, CA 2014-11-23 - 2014-11-25 (2014)
Rohlfs, Wilko; Ehrenpreis, Claas; Jörg, Johannes; Kneer, Reinhold
Thermally induced break-up of regularly excited three-dimensional surface waves on a vertical liquid film
In: 7th Conference of the International Marangoni Association : June 23-26, 2014, Vienna University of Technology / IMA, TU Wien (2014)
Rietz, Manuel; Rohlfs, Wilko; Kneer, Reinhold
Direct and model-based simulations of three-dimensional falling liquid films : surface waves and associated flow structures
In: 7th Conference of the International Marangoni Association : June 23-26, 2014, Vienna University of Technology / IMA, TU Wien (2014)
Dietze, Georg Friedrich; Rohlfs, Wilko; Nährich, Kurt; Kneer, Reinhold; Scheid, B.
A high resolution collision algorithm for anisotropic particle populations
In: 2. International Conference on Numerical Methods in Multiphase Flows Darmstadt 2014-06-30 - 2014-07-02 (2014)
Pischke, Philipp; Kneer, Reinhold
Vorstellung eines Modellansatzes zum optimierten Betrieb koaxialer Erdwärmesonden
In: Deutscher Geothermiekongress 2013 Essen 2013-11-12 - 2013-11-14 (2013)
Steins, Christopher; Kneer, Reinhold
Numerical investigation of a new central receiver design
In: [EUROTHERM Seminar No. 98 Concentrating Solar Energy Systems, 04.07.2013-05.07.2013, Vienna, Austria] (2013)
Garbrecht, Oliver; al-Sibai, Faruk; Kneer, Reinhold
Modellierung eines thermoelektrischen Generators in EBSILON professional
In: 20. Ebsilon-Anwendertagung Wiesbaden 2013-11-25 - 2013-11-26 (2013)
Habermehl, Martin; Möller, Georg Henning; al-Sibai, Faruk; Kneer, Reinhold
Thermally induced break-up of regularly excited three-dimensional wavy liquid films
In: ITTW 2013 : 8th International Topical Team Workshop ; 16-19 September, Bremen ; Two-Phase Systems for Ground and Space Applications ; book of abstracts (2013)
Rohlfs, Wilko; Rietz, Manuel; Haustein, Herman D.; Kneer, Reinhold
Einfluss von Wand-Wirbel-Interaktion und lokaler Strömungsbeschleunigung auf den Wärmeübergang laminarer Prallstrahlen
In: Jahrestreffen der Fachgruppen Fluidverfahrenstechnik und Wärme- und Stoffübertragung Baden-Baden 2013-03-20 - 2013-03-21 (2013)
Rohlfs, Wilko; Haustein, Herman D.; Garbrecht, Oliver; Kneer, Reinhold
Entwicklung von regulären drei-dimensionalen Oberflächenwellen unter isothermen und nicht-isothermen Bedingungen
In: Jahrestreffen der Fachgruppen Fluidverfahrenstechnik und Wärme- und Stoffübertragung Baden-Baden 2013-03-20 - 2013-03-21 (2013)
Rietz, Manuel; Rohlfs, Wilko; Kneer, Reinhold
Direct numerical simulation of the Plateau-Rayleigh instability developing on an oscillating cylinder covered by a thin liquid film
In: 5. International Symposium on Bifurcations and Instabilities in Fluid Dynamics Haifa 2013-06-08 - 2013-06-11 (2013)
Binz, Matthias; Rohlfs, Wilko; Kneer, Reinhold
Entwicklung eines Modells zur Berechnung und Kompensation thermo-elastischer Form- und Maßfehler bei der Trockenbearbeitung
In: Antragskolloquium: Modellierung, Simulation und Kompensation von thermischen Bearbeitungseinflüssen für komplexe Zerspanprozesse Bonn 2012-06-06 - 2012-06-06 (2012)
Klocke, Fritz; Kneer, Reinhold
Numerical and Experimental Study of Atomization and Spray Propagation of Tailor-Made Biofuels
In: 5. TMFB International Workshop of the Cluster of Excellence "Tailor-Made Fuels from Biomass" Aachen 2012-06-13 - 2012-06-14 (2012)
Zeng, P.; Pitsch, Heinz; Reddemann, Manuel Armin; Kneer, Reinhold
Numerical Investigation of a New Molten Salt Central Receiver Design
In: 18th SolarPACES Annual Conference 2012, Marrakech, Morocco, 11. - 14. September 2012 : proceedings / SolarPACES (2012)
Garbrecht, Oliver; al-Sibai, Faruk; Kneer, Reinhold; Wieghardt, Kai
Design von ORC-Kreisprozessen für die Nutzung von Niedertemperaturwärmeströmen
In: 19. Ebsilon-Anwendertagung Heidelberg 2012-11-19 - 2012-11-20 (2012)
Habermehl, Martin; Steins, Christopher; Kneer, Reinhold
Bestimmung der Reaktionsenthalpie bei der Torrefizierung von Buchenholz
In: Jahrestreffen der Fachgruppe Wärme- und Stoffübertragung Weimar 2012-03-22 - 2012-03-23 (2012)
Ohliger, Andreas; Förster, Malte; Kneer, Reinhold
Grindability of Torrefied Beechwood and Cofiring with Pulverized Lignite at Pilot Scale
In: 2. International Workshop on Cofiring Biomass with Coal Kopenhagen 2012-03-27 - 2012-03-28 (2012)
Ohliger, Andreas; Förster, Malte; Kneer, Reinhold
Experimental investigation of 3-dimensional wavy liquid films under the coupled influence of thermo-capillary and electrostatic forces
In: 6. Conference of the International Marangoni Association Haifa 2012-06-18 - 2012-06-21 (2012)
Rohlfs, Wilko; Dietze, Georg Friedrich; Haustein, Herman D.; Kneer, Reinhold
Preliminary Results of the Influence of Thermo-capillary Forces on Two-Dimensional Wavy Falling Films of Water
In: 6. Conference of the International Marangoni Association Haifa 2012-06-18 - 2012-06-21 (2012)
Haustein, Herman D.; Tebrügge, Gerrit; Rohlfs, Wilko; Kneer, Reinhold
Hydrodynamics of falling liquid films with periodic 3-dimensional surface waves
In: NIC Symposium 2012 ; 7-8 February 2012, Forschungszentrum Jülich, Germany ; programme, bus schedule, poster abstracts, participants (2012)
Dietze, Georg Friedrich; Rohlfs, Wilko; Kneer, Reinhold
Experimental investigation on the behaviour of NOx in oxyfuel combustion
In: [11. Conference on Energy for a Clean Environment, 2011-07-05 - 2011-07-08, Lisbon, Portugal] (2011)
Heil, Peter; Christ, Dominik; Förster, Malte; Kneer, Reinhold
Numerical simulation of oxyfuel flameless combustion with special regards towards NOx-reburning
In: [11. Conference on Energy for a Clean Environment, 2011-07-05 - 2011-07-08, Lisbon, Portugal] (2011)
Christ, Dominik; Heil, Peter; Kneer, Reinhold
Heat exchanger design for an oxyfuel-process utilizing oxygen from an O2-transport membrane
In: Efficient Carbon Capture for Coal Power Plants (2011)
Verbaere, Vincent; Förster, Malte; Kneer, Reinhold
Entwicklung eines Modells zur Berechnung und Kompensation thermoelastischer Form- und Maßfehler bei der Trockenbearbeitung
In: Zwischenkolloquium: Modellierung, Simulation und Kompensation von thermischen Bearbeitungseinflüssen für komplexe Zerspanprozesse Dortmund 2011-11-29 - 2011-11-30 (2011)
Deppermann, Marc; Kneer, Reinhold
Zum Einfluss der Stoffeigenschaften auf Ausbreitung, Zerstäubung und Verdunstung motorischer Sprühstrahlen
In: Jahrestreffen des Fachausschusses Wärme- und Stoffübertragung Frankfurt am Main 2011-03-21 - 2011-03-22 (2011)
Reddemann, Manuel Armin; Mathieu, Florian; Martin, Diana; Kneer, Reinhold
Fuel Influence on Propagation and Near-Nozzle Velocities of GDI Hollow-Cone Sprays
In: ILASS - Europe 2011, 24th European Conference on Liquid Atomization and Spray Systems, Estoril, Portugal, 5 - 7 September 2011 (2011)
Mathieu, Florian; Cardenas, Maria; Reddemann, Manuel Armin; Martin, Diana; Kneer, Reinhold
Thermodynamical and Optical Diesel Engine Investigations in TMFB Fuel Development
In: 4. TMFB International Workshop of the Cluster of Excellence "Tailor-Made Fuels from Biomass" : Wednesday/Thursday, May 25th/26th, 2011 (2011)
Jakob, M.; Janssen, A.; Pischinger, S.; Huelser, T.; Gruenefeld, G.; Reddemann, Manuel Armin; Kneer, Reinhold
Experimental Investigation of Flameless Pulverised Coal Combustion under Oxyfuel Conditions
In: 5. International Conference on Clean Coal Technologies Zaragoza 2011-05-08 - 2011-05-12 (2011)
Kellermann, Arno; Heil, Peter; Stadler, Hannes Alexander; Toporov, Dobrin; Kneer, Reinhold
Investigation of the Influence of Needle Lift on Spray Structure and Velocity for a GDI Hollow-Cone Spray
In: 24. European Conference on Liquid Atomization and Spray Systems Estoril 2011-09-05 - 2011-09-07 (2011)
Martin, Diana; Pischke, Philipp; Cardenas, Maria; Kneer, Reinhold
Auslegung eines Wärmeübertragers für einen Oxyfuelprozess mit O2-Transportmembran
In: 43. Kraftwerkstechnisches Kolloquium Dresden 2011-10-18 - 2011-10-19 (2011)
Verbaere, Vincent; Förster, Malte; Kneer, Reinhold
Experimental Investigation of 3-Dimensional Wavy Liquid Films under the Influence of Electrostatic Forces
In: 6. International Conference on Two-Phase Systems for Ground and Space Applications Cava de' Tirreni 2011-09-25 - 2011-09-28 (2011)
Rohlfs, Wilko; Dietze, Georg Friedrich; Haustein, Herman D.; Lel, Viacheslav; Kneer, Reinhold
A Non-Gray Implementation of the Exponential Wide Band Model with respect to Oxyfuel Combustion
In: 3. Oxyfuel Young Researchers Forum Stuttgart 2010-10-04 - 2010-10-05 (2010)
Habermehl, Martin; Erfurth, Jens; Toporov, Dobrin; Kneer, Reinhold
Influence of the Opening Angle between Two Sprays in Diverging Nozzle
In: 23. Annual Conference on Liquid Atomization and Spray Systems Bruno 2010-09-06 - 2010-09-08 (2010)
Luckhchoura, V.; Pardeshi, Rahul; Sharma, A.; Vogel, S.; Peters, Norbert; Cardenas, Maria; Kneer, Reinhold
OXYCOAL-AC : Towards Development of a Zero-CO2-Emission Coal Combustion Process for Efficient Power Generation
In: International Energy Forum Varna 2010-06-23 - 2010-06-26 (2010)
Toporov, Dobrin; Heil, Peter; Förster, Malte; Kneer, Reinhold
A Comprehensive Implementation of the Eddy-Dissipation Model for Turbulent Combustion Simulation
In: 5. OpenFOAM Workshop Gothenburg 2010-06-21 - 2010-06-24 (2010)
Lilleberg, Bjorn; Ertesvag, Ivar S.; Christ, Dominik; Toporov, Dobrin; Kneer, Reinhold; Rian, Kjell Erik
OXYCOAL-AC : Towards the Realisation of a Coal-Fired Power Plant Process with Membranebased Oxygen Supply ; A Survey of Accumulated Experience
In: 35. International Technical Conference on Clean Coal & Fuel Systems Clearwater 2010-06-06 - 2010-06-10 (2010)
Toporov, Dobrin; Förster, Malte; Kneer, Reinhold
OXYCOAL-AC : Rauchgasreinigung, Schadstoffgehalte und Betriebsverhalten der Versuchsanlage im Luft-, O2/CO2- und Rezirkulationsbetrieb
In: Kraftwerkstechnik : sichere und nachhaltige Energieversorgung [Beiträge des 42. Kraftwerkstechnischen Kolloquiums 12. und 13. Oktober 2010 in Dresden] / [Hrsg.:] Michael Beckmann; Antonio Hurtado. [Technische Universität Dresden, Institut für Energietechnik]. - Band 2 (2010)
Kellermann, Arno; Habermehl, Martin; Förster, Malte; Kneer, Reinhold
Experimental and Numerical Investigations on a Swirl Oxycoal Flame
In: ASME-ATI-UIT 2010 Conference : Thermal and Environmental Issues in Energy Systems ; May 16 - 19, 2010, Sorrento, Italy / The American Society of Mechanical Engineers (ASME) ... (2010)
Habermehl, Martin; Toporov, Dobrin; Förster, Malte; Kneer, Reinhold
Experimental Investigation of the Fuel Influence on Injection Behavior and Engine Performance of a GDI-Engine
In: 3. TMFB International Workshop of the Cluster of Excellence Tailor-Made Fuels from Biomass, 23rd-24th June 2010, Eurogress Aachen (2010)
Mathieu, Florian; Reddemann, Manuel Armin; Kneer, Reinhold; Thewes, Matthias; Pischinger, Stefan
Potential of Tailor-Made Fuels for Diesel Combustion Engines
In: 3. TMFB International Workshop, 23rd/24th June, 2010, Aachen (2010)
Janssen, Andreas Johannes; Pischinger, Stefan; Reddemann, Manuel Armin; Kneer, Reinhold; Hottenbach, Peter; Grünefeld, Gerd
A CFD-based numerical investigation of the impact of burner aerodynamics on the stability of swirl oxycoal flame
In: Jahrestreffen der ProcessNet-Fachausschüsse Computational Fluid Dynamics und Wärme- und Stoffübertragung : 8. - 10. März 2010 ; Kurzfassungen (2010)
Toporov, Dobrin; Kneer, Reinhold
Experimental Investigation of Spray Propagation of Tailor-Made Fuels under Engine-Relevant Conditions
In: 2. TMFB International Workshop : 24th/25th June, 2009, Eurogress Aachen (2009)
Reddemann, Manuel Armin; Mathieu, F.; Kneer, Reinhold
Spray-Wall Interaction of Clustered Sprays under Conditions relevant for Diesel Engines
In: Jahrestreffen der ProcessNet-Fachausschüsse Mehrphasenströmungen und Wärme- und Stoffübertragung, 03.-05.03.2009; Bad Dürkheim (2009)
Cárdenas, Maria; Pawlowski, Adam; Günther, M.; Kneer, Reinhold
Experimental investigation of spray propagation and mixture formation of tailor-made fuels under engine-relevant conditions
In: 11th ICLASS International Conference on Liquid Atomization and Spray Systems, Vail, Colorado, Sunday, July 26 - Thursday, July 30, 2009 (2009)
Reddemann, Manuel Armin; Mathieu, Florian; Martin, Diana; Kneer, Reinhold
Development of innovative components for a highly integrated power plant process using oxygen generated by a membrane-module
In: 10. Jülicher Werkstoffsymposium: Gas Separation Membranes for Zero-emission Fossil Power Plants, 15th - 16th June 2009 (2009)
Kneer, Reinhold
Selected transport phenomena in falling liquid films
In: International Berlin Workshop (IBW 5) on Transport Phenomena with Moving Boundaries, 8th - 9th October 2009, Berlin, Germany : [workshop proceedings] / TU Berlin, Centre for Fluid Systems Technology (2009)
Kneer, Reinhold; Dietze, Georg Friedrich; al-Sibai, Faruk; Lel, Viacheslav
Developing components for an integrated coal-firing power plant process with membrane-based oxygen supply
In: 42nd IUPAC Congress Chemistry Solutions, 02.-07.08.2009; Glasgow, UK (2009)
Kneer, Reinhold
Oxycoal swirl flame stability as a function of flue gas recycling ratio
In: 1st Oxyfuel Combustion Conference, 08.-11.09.2009; Cottbus (2009)
Toporov, Dobrin; Christ, Dominik; Erfurth, Jens; Habermehl, Martin; Kellermann, Arno; Heil, Peter; Ohliger, Andreas; Stadler, Hannes Alexander; Verbaere, Vincent; Förster, Malte; Kneer, Reinhold
On the influence of mesh generation and manipulation methods on the quality of RANS-based turbulent combustion simulations
In: Proceedings / 4th European Combustion Meeting : Vienna University of Technology : 14th - 17th April, Vienna, Austria. - Paper Number 810 033, 1 S. (2009)
Christ, Dominik; Toporov, Dobrin; Kneer, Reinhold
Oxycoal swirl burners : From bench to industrial scale
In: Clear Air 2009 - 10th International Conference on Energy for a Clean Environment, 07-10 Jul 2009 (2009)
Erfurth, Jens; Toporov, Dobrin; Förster, Malte; Kneer, Reinhold
Investigation of the fuel influence on the injection and mixture process for short injection periods under different diesel engine conditions
In: 11th ICLASS International Conference on Liquid Atomization and Spray Systems, Vail, Colorado, Sunday, July 26 - Thursday, July 30, 2009 (2009)
Martin, Diana; Reddemann, Manuel Armin; Kneer, Reinhold
Sensitivity-analysis and identification of an effective heat transport model in wavy liquid film
In: Progress in computational heat and mass transfers: ICCHMT 07, 5th International Conference on Computational Heat and Mass Transfer ; Canmore, Canada, June 18 - 22, 2007 / [sponsored by: Schulich School of Engineering, the University of Calgary; Dept. of Mechanical and Manuf. Engineering, the University of Calgary; American Society of Mechanical Engineering (ASME)]. Ed.: A. A. Mohamad ... (2009)
Karalashvili, Maka; Bischof, Christian; Bücker, Martin; Dietze, Georg Friedrich; Kneer, Reinhold; Mhamdi, Adel; Vehreschild, Andre; Marquardt, Wolfgang
Electrical charges in a power plant : their impact on deposition and flue gas cleaning
In: Impact of Fuel Quality on Power Production and Environment : September 29th - October 3rd, Banff Canada / Chair: Raj Gupta (2009)
Förster, Malte; Kneer, Reinhold
Hot gas cleaning at ~800°C of recirculated flue gas in a coal fired high temperature membrane based oxyfuel process: OXYCOAL-AC
In: 7th International Symposium on Gas Cleaning at High Temperatures Proceedings : GCHT-7 ; June 23rd-25th, 2008, Newcastle, Australia / Jianglong Yu ... (2008)
Kellermann, Arno; Heil, Peter; Förster, Malte; Kneer, Reinhold
Development of a swirl burner for an oxycoal process using ITMs
In: TOTeM 31 'Oxy-Combustion technologies and applications' : ENEL Auditorium, Pisa 13,14 November 2008 / International Flame Research Foundation (2008)
Heil, Peter; Christ, Dominik; Erfurth, Jens; Habermehl, Martin; Ohliger, Andreas; Stadler, Hannes Alexander; Tschunko, Stefan; Toporov, Dobrin; Verbaere, Vincent; Förster, Malte; Kneer, Reinhold
Stabilising swirl pulverised coal flames under oxyfuel conditions
In: 2nd Young Researchers Forum on Oxyfuel Combustion : 18th - 19th September 2008 / Organised by IEA Greenhouse Gas R&D Programme and Chalmers University (2008)
Tschunko, Stefan; Toporov, Dobrin; Förster, Malte; Kneer, Reinhold
Stabilising swirl pulverized coal flames under oxy-fuel conditions
In: 3rd Meeting of the Oxy-Fuel Combustion Network ; 4th - 6th March 2008, Yokohama Symposia, Yokohama, Japan / Organized by IEA Greenhouse Gas R&D Programme ... (2008)
Toporov, Dobrin; Förster, Malte; Kneer, Reinhold
Development of an oxycoal burner for pulverized fuel combustion at low O2-concentrations
In: Advances in Combustion Technology: Improving the Environment and Energy Efficiency American : Japanese Flame Research Committees International Symposium 2007 (AFRC-JFRC SYMPOSIUM 2007), 22.-24.10.2007, Marriott Waikoloa Beach Resort and Spa on the Big Island of Hawaii near Kona (2007)
Toporov, Dobrin; Förster, Malte; Kneer, Reinhold
OXYCOAL-AC, a cooperative project to develop an efficient membrane based oxycoal process
In: Proceedings of the 6th International Symposium on Coal Combustion (ISCC) ; State Key Laboratory of Coal Combustion Huazhong University of Science and Technology 01.-04.12.2007, Wuhan, China (2007)
Förster, Malte; Toporov, Dobrin; Kneer, Reinhold; Abel, Dirk; Beiss, Paul; Modigell, Michael; Jeschke, Peter; Peters, Norbert
Experimental investigation of CH-chemiluminescence in an oxyfuel flame
In: 3rd European Combustion Meeting : ECM 2007, Chania, Crete, Greece 11 - 13 April 2007 ; proceedings / Mediterranean Agronomic Institute of Chania. Combustion Institute Greek Section (2007)
Stadler, Hannes Alexander; Förster, Malte; Kneer, Reinhold
Burning pulverized coal in a CO2 atmosphere at low oxygen concentrations
In: Clean air 2007 : proceedings / Ninth International Conference on Energy for a Clean Environment, 2 - 4 July 2007, Póvoa de Varzim, Portugal (2007)
Toporov, Dobrin; Förster, Malte; Kneer, Reinhold
NOx-reduction in a pulverized coal flame by flue gas recirculation
In: VGB Workshop Flue Gas Cleaning 2007 : May 22/23, 2007, Vienna, Austria, Austria Trend Hotel Ananas / VGB PowerTech (2007)
Stadler, Hannes Alexander; Tschunko, Stefan; Förster, Malte; Kneer, Reinhold; Fielenbach, Christian
Capturing the thermal radiation of burning diesel sprays in a pressurized chamber
In: ILASS-Europe 2007 : Proceedings of the 21th Annual Conference on Liquid Atomization and Spray Systems ; Mugla, Turkey, Sept 10 - 12. 2007 / organized by the Institute for Liquid Atomization and Spray Systems - Europe (2007)
Pawlowski, Adam; Kneer, Reinhold
Multi-hole injector spray characterization utilizing white light volume illumination and schlieren techniques
In: ILASS-Americas 2007 : 20th Annual Conference on Liquid Atomization and Spray Systems ; twentieth anniversary IASS 1987 - 2007, Chicago, Illinois, May 15 - 18, 2007 ; book of abstracts / Institute for Liquid Atomization and Spray Systems (2007)
Pawlowski, Adam; Kneer, Reinhold; Parrish, Scott E.
OXYCOAL-AC : Innovative Komponentenentwicklung für einen integrierten Kraftwerksprozess mit membranbasierter Sauerstoffbereitstellung
In: Moderne Kraftwerkstechnik zur Reduzierung der Kohlenstoffdioxidemissionen : hocheffiziente Kombikraftwerke, Kraftwerke mit Kohlenstoffdioxidabscheidung, Hybridkraftwerke, regenerative Brennstoffe, Kernkrafttechnologie, Sicherung des Technologiestandortes Deutschland ; Tagung (Essen) : 2007.11.20-21 / Leitung: Dieter Bohn (2007)
Kneer, Reinhold; Abel, Dirk; Beiss, Paul; Modigell, Michael; Jeschke, Peter
Evaluation of transient contact heat transfer coefficients from temperature measurements
In: Abstracts / GAMM 2005 : 76th Annual Scientific Conference ; March 28 - April 1, 2005, Université du Luxembourg / Organising commitee: Martin Schlather... Gesellschaft für Angewandte Mathematik und Mechankik e.V.. - Bd. 2 (2005)
Fieberg, Christian; Kneer, Reinhold
Experimentelle und numerische Untersuchungen zum Impuls- und Wärmeaustausch an welligen Rieselfilmen
In: Arbeitssitzung der Fachausschüsse 'Wärme- und Stoffübertragung' und 'Computational Fluid Dynamics'; VDI-GVC, 08.-09.03.2005, Jena (2005)
Kneer, Reinhold; al-Sibai, Faruk; Leefken, Ansgar; Lel, Viacheslav; Stadler, Hannes Alexander; Dietze, Georg Friedrich
OXYCOAL-AC : avoiding future CO2 emissions from coal-fired power plants
In: NRW-Roadshow 'Erneuerbare Energien und rationelle Energienutzung' : Tokio, 11.11.2005, Kitakyushu, 14.11.2005 (2005)
Kneer, Reinhold; Abel, Dirk; Niehuis, Reinhard; Maier, Horst R.; Modigell, Michael; Peters, Norbert
Experimentelle Untersuchungen eines FLOX-Brenners bei Druckkohlenstaubfeuerungsanlagen
In: Viertes Statusseminar 'Druckflamm' : Vorträge und Poster ; Dortmund, 09.11.2004 / Deutsche Arbeitsschutzausstellung (DASA), Dortmund (2004)
Heil, Peter; Renz, Ulrich; Kneer, Reinhold
Experimentelle und numerische Untersuchungen zum Einfluss zyklischer Schwankungen auf die Struktur motorischer Einspritzstrahlen
In: Workshop 'Turbulenz in der Energietechnik' : Einfluss von Turbulenzen in Verbrennungsmotoren, Turbomaschinen und Feuerungen - Grundlagen und Anwendung ; 16. Juli 2004, Aachen / Lehrstuhl für Verbrennungskraftmaschinen (VKA), RWTH Aachen (2004)
Unterlechner, Peter; Kneer, Reinhold
 
Poster
Experimental Parameter Study on Multi-Scale Heat Transfer at Non-Conforming Rough Surfaces
In: 17. International Heat Transfer Conference Cape Town 2023-08-14 - 2023-08-18 (2023)
Helmig, Thorsten; Göttlich, Tim; Kneer, Reinhold
Experimental Investigation of Thermal Contact Conductance at Carbide-Steel Interfaces at High Loads
In: 17. International Heat Transfer Conference Cape Town 2023-08-14 - 2023-08-18 (2023)
Göttlich, Tim; Helmig, Thorsten; Al-Sibai, Faruk; Kneer, Reinhold
Thermal convection enhancement of laminar particle-laden duct flows : A fully resolved numerical investigation
In: 17. International Heat Transfer Conference Cape Town 2023-08-14 - 2023-08-18 (2023)
Shu, Qiya; Rietz, Manuel; Kneer, Reinhold; Rohlfs, Wilko
Numerical Investigation of the Radiative Properties of Fully Resolved Polydisperse Particle Clouds
In: 17. International Heat Transfer Conference Cape Town 2023-08-14 - 2023-08-18 (2023)
Koch, Matthias; Pielsticker, Stefan; Ströhle, Jochen; Kneer, Reinhold
Experimental investigation of RDF combustion for the optimization of CFD simulations of oxy-fuel-fired cement kilns
In: 4. International Workshop on Oxy-Fuel Combustion Naples 2023-03-22 - 2023-03-23 (2023)
Solana Gomez, Rafael; Streier, Robin; Pielsticker, Stefan; Kneer, Reinhold; Scherer, Viktor
Numerical study on the influence of conversion- and temperature-dependent particle radiative properties on pulverised solid fuel flames
In: 4. International Workshop on Oxy-Fuel Combustion Naples 2023-03-22 - 2023-03-23 (2023)
Askarizadeh Ravizi, Hossein; Nicolai, Hendrik; Koch, Matthias; Pielsticker, Stefan; Hasse, Christian; Kneer, Reinhold; Maßmeyer, Anna Lisa
Towards closed-carbon and carbon-free thermochemical conversion : Flash-boiling of synthetic fuels
In: Summer School 2023: Energy Technology, Policy and Politics - How to Build a Net-Zero GHG Emissions Energy System Ascona 2023-08-27 - 2023-09-01 (2023)
Augustin, Peter Wilhelm; Reddemann, Manuel Armin; Kneer, Reinhold
An experimental study on oscillating behaviour of the radiation spectrum of self-sustained biomass flames at different thermal loads
In: 4. International Workshop on Oxy-Fuel Combustion Naples 2023-03-22 - 2023-03-23 (2023)
Özer, Burak; Kneer, Reinhold; Maßmeyer, Anna Lisa
Influence of the dispersion gas flow on the atomization and resulting reaction zone in flame spray pyrolysis
In: 12. Mediterranean Combustion Symposium Luxor 2023-01-23 - 2023-01-26 (2023)
Dupont, Sophie Marie Laure; Fröde, Fabian; Tischendorf, Ricardo; Reddemann, Manuel Armin; Pitsch, Heinz; Schmid, Hans-Joachim; Kneer, Reinhold
Coupling radiative properties with detailed char conversion kinetics
In: 4. International Workshop on Oxy-Fuel Combustion Naples 2023-03-22 - 2023-03-23 (2023)
Koch, Matthias; Pielsticker, Stefan; Tarlinski, David; Scherer, Viktor; Kneer, Reinhold
Prediction of pyrolysis kinetics with models of different complexity for isolated biomass components
In: 4. International Workshop on Oxy-Fuel Combustion Naples 2023-03-22 - 2023-03-23 (2023)
Pielsticker, Stefan; Debiagi, Paulo; Cerciello, Francesca; Coppola, A.; Hasse, Christian; Kneer, Reinhold
Anwendung eines hybriden Lernkonzepts in der Wärme- und Stoffübertragung
In: Jahrestreffen der DECHEMA-Fachgruppen Computational Fluid Dynamics und Wärme- und Stoffübertragung Frankfurt 2023-03-06 - 2023-03-08 (2023)
Rohlfs, Wilko; Askarizadeh Ravizi, Hossein; Pielsticker, Stefan; Maßmeyer, Anna Lisa; Alarouri, Mohannad Sameer Ahmad; Kneer, Reinhold
Osseodisintegration enossaler Implantate mit biophysikalischen Methoden (ODIN)
In: F.O.M.-Konferenz 2022: Gemeinsamer Fortschritt durch IGF-Vorlaufforschung in Optik, Photonik und Medizintechnik Berlin 2022-11-08 - 2022-11-09 (2023)
Al-Sibai, Faruk; Kniha, Kristian; Hölzle, Frank; Modabber, Ali; Kneer, Reinhold
Saturation Mechanisms of the Effective Thermal Conductivity of a Suspension with Spherical and Ellipsoid Particles
In: 9. mobilEM Colloquium Aachen 2022-09-07 - 2022-09-08 (2023)
Shu, Qiya; Kneer, Reinhold; de Doncker, Rik W.
Understanding the Ignition Delay of n-Heptane-Ethanol and n-Heptane-Ethyl Acetate Blends with Investigations Regarding Their Physical and Chemical Characteristics
In: 10. International Conference "Fuel Science - From Production to Propulsion" Aachen 2022-05-10 - 2022-05-12 (2023)
Neumann, Marcel; Hofmeister, Marius; Grunewald, Mathias Michael Engelbert; Nolte, Adrian; Pischinger, Stefan; Schmitz, Katharina; Kneer, Reinhold; Heufer, Karl Alexander
Optical investigation of methanol fueled active pre-chamber applications for internal combustion engines
In: 10. International Conference "Fuel Science - From Production to Propulsion" Aachen 2022-05-10 - 2022-05-12 (2022)
Fleischmann, Maximilian; Burkardt, Patrick; Wegmann, Tim; Knöll, Julian; Augustin, Peter Wilhelm; Lehrheuer, Bastian; Kneer, Reinhold; Schröder, Wolfgang; Pischinger, Stefan
Measurement setup for the investigation of the influence of dissolved gas on injection phenomena
In: 10. International Conference "Fuel Science - From Production to Propulsion" Aachen 2022-05-10 - 2022-05-12 (2022)
Hofmeister, Marius; Rambaks, Andris; Schmitz, Katharina; Grunewald, Mathias Michael Engelbert; Reddemann, Manuel Armin; Kneer, Reinhold
Simulation of heat dissipation in a catalytic microwave mono-mode reactor
In: 10. International Conference "Fuel Science - From Production to Propulsion" Aachen 2022-05-10 - 2022-05-12 (2022)
Solana Gomez, Rafael; Ferreira Motta Barbosa, Luis Felipe; Abouserie, Ahed; Röhrens, Daniel; Reddemann, Manuel Armin; Simon, Ulrich; Kneer, Reinhold
Experimental Quantification of Thermal Contact Resistances in Automotive Brake Systems
In: Annual Meeting on Reaction Engineering and ProcessNet Subject Division Heat and Mass Transfer 2022 Würzburg 2022-07-18 - 2022-07-20 (2022)
Helmig, Thorsten; Westphalen, Jan; Kneer, Reinhold; Hillemacher, Bernd
Experimental investigation of pyrolysis and char burnout kinetics in a well-stirred reactor under flame and burn-out conditions
In: 1. International Workshop on Oxy-Fuel Combustion Montabaur 2016-02-10 - 2016-02-11 (2022)
Pielsticker, Stefan; Gövert, Benjamin Maximilian; Kneer, Reinhold
A1 - Experimental investigation of pyrolysis and char burnout kinetics in a Well-Stirred-Reactor under flames and burnout conditions
In: 2. International Workshop on Oxy-fuel Combustion Bochum 2018-02-14 - 2018-02-15 (2022)
Gövert, Benjamin Maximilian; Kreitzberg, Thobias; Pielsticker, Stefan; Kneer, Reinhold
Simulation of Light Scattering at Moving Droplets for the Development of a Novel Phase Doppler Profile Sensor
In: 8. mobilEM Colloquium Aachen 2021-11-27 - 2021-11-28 (2022)
Niehoff, Martin; Kneer, Reinhold; Pischinger, Stefan
Einfluss der Strömungsstruktur auf den Wärmeübergang im Bereich des hydraulischen Sprunges von zweiphasigen Prallstrahlen
In: Jahrestreffen der ProcessNet-Fachgruppe Wärme- und Stoffübertragung Erfurt 2020-03-12 - 2020-03-13 (2022)
Askarizadeh Ravizi, Hossein; Ehrenpreis, Claas; Kneer, Reinhold; Rohlfs, Wilko
Challenges in designing a multi-gas cavity ring-down spectrometer for exhaust-gas aftertreatment
In: 9. International Conference "Fuel Science - From Production to Propulsion" online 2021-06-22 - 2021-06-24 (2022)
Ferreira Motta Barbosa, Luis Felipe; Reddemann, Manuel Armin; Kneer, Reinhold
Wavemaker: A MATLAB-based implementation of the integral boundary layer model for films on vertical fibers
In: Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik und Wärme- und Stoffübertragung online 2021-02-24 - 2021-02-26 (2022)
Pour Karimi, Atefeh; Rietz, Manuel; Kneer, Reinhold; Scheid, Benoit; Rohlfs, Wilko
Investigating transport mechanisms of exhaust-gas aftertreatment systems
In: 8. International Conference "Fuel Science - From Production to Propulsion" online 2020-06-23 - 2020-06-25 (2022)
Ferreira Motta Barbosa, Luis Felipe; Reddemann, Manuel Armin; Kneer, Reinhold
Influence of oxygen and water vapor on the thermochemical conversion of fossil, biogenic and surrogate fuels
In: 3. International Workshop on Oxy-Fuel Combustion Montabaur 2020-03-04 - 2020-03-05 (2022)
Kreitzberg, Thobias; Pielsticker, Stefan; Kneer, Reinhold
Osseodisintegration enossaler Implantate mit biophysikalischen Methoden (ODIN)
In: Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik und Wärme- und Stoffübertragung online 2021-02-24 - 2021-02-26 (2021)
Al-Sibai, Faruk; Kniha, Kristian; Kneer, Reinhold; Hölzle, Frank; Modabber, Ali
Optical and numerical investigation of flash boiling microdroplets
In: 9. International Conference "Fuel Science - From Production to Propulsion" online 2021-06-22 - 2021-06-24 (2021)
Schumacher, Leif; Saha, Avijit; Grunewald, Mathias Michael Engelbert; Reddemann, Manuel Armin; Pitsch, Heinz; Kneer, Reinhold
Influence of High Shear Induced Particle Rotation on Effective Thermal Conductivity of Nanofluids
In: Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik und Wärme- und Stoffübertragung online 2021-02-24 - 2021-02-26 (2021)
Shu, Qiya; Kneer, Reinhold; Rohlfs, Wilko
Spatially and temporally resolved species measurements in monoliths using Spaci-FTIR
In: 6. International Symposium on Modeling of Exhaust-Gas After-Treatment Bad Herrenalb/Karlsruhe 2019-09-08 - 2019-09-10 (2019)
Ferreira Motta Barbosa, Luis Felipe; Kaya, Yakup; Reddemann, Manuel Armin; Kneer, Reinhold; Harmsen, Jan
Effects of droplet mismatch on self-propelled droplet jumping
In: Jahrestreffen der ProcessNet-Fachgruppen Mehrphasenströmungen (MPH), Wärme- und Stoffübertragung (WSUE), Computional Fluid Dynamics (CFD), Hochtemperaturtechnik (HTT), Abfallbehandlung und Wertstoffrückgewinnung (AuW), Kristallisation (KRI) und Partikelmesstechnik (PMT) Bremen 2018-03-06 - 2018-03-07 (2019)
Figueiredo, Patric Nelson; Wasserfall, Joram; Kneer, Reinhold; Pischke, Philipp; Rohlfs, Wilko
Effiziente Simulation zwei- und dreidimensionaler Filmströmungen mit WaveMaker
In: Jahrestreffen der ProcessNet-Fachgruppen Mischvorgänge, Trocknungstechnik und Wärme- und Stoffübertragung Essen 2019-03-18 - 2019-03-20 (2019)
Rietz, Manuel; Kneer, Reinhold; Scheid, Benoit; Rohlfs, Wilko
HeatApp 2.0: Spielerisch durch die Wärmeübertragung - Flächenhelligkeiten, Einstrahlzahlen und Energiebilanzen
In: Jahrestreffen der ProcessNet-Fachgruppen Mischvorgänge, Trocknungstechnik und Wärme- und Stoffübertragung Essen 2019-03-18 - 2019-03-20 (2019)
Rohlfs, Wilko; Welten, Sascha Martin; Ehrenpreis, Claas; Figueiredo, Patric Nelson; Rietz, Manuel; Sabelberg, Enno; Kneer, Reinhold
Nozzle tip wetting during coaxial atomization in the context of nanoparticle spray flame synthesis
In: Annual Meeting on Reaction Engineering 2019 in Corporation with the Subject Division Multiphase Flows Würzburg 2019-05-27 - 2019-05-29 (2019)
Bieber, Malte; Reddemann, Manuel Armin; Kneer, Reinhold
Instantaneous Thermometry of Micro-Droplets and Sprays
In: 6. International Conference on Tailor-Made Fuels from Biomass Aachen 2018-06-19 - 2018-06-21 (2018)
Palmer, Johannes; Reddemann, Manuel Armin; Kirsch, Valeri; Kneer, Reinhold
Flow and Dripping Phenomena in Falling Liquid Films on the Outside of a Rotating Cylinder
In: Annual Conference for Microfluidic Paris 2017-07-03 - 2017-07-05 (2017)
Rietz, Manuel; Scheid, Benoit; Gallaire, François; Kofman, Nicolas; Kneer, Reinhold; Rohlfs, Wilko
Oxyfuel Retrofit of a Hard Coal-Fired Boiler : Heat Transfer Considerations
In: [TOTeM 41 : Optimisation of OXY/COAL/RFG systems ; Warsaw, Poland, 10th-11th Jun, 2014 / Tomasz Klajny] (2014)
Habermehl, Martin; Erfurth, Jens; Kneer, Reinhold
Non-linear wave and flow dynamics of laminar three-dimensional falling liquid films
In: 7. NIC Symposium Jülich 2014-02-12 - 2014-02-13 (2014)
Dietze, Georg Friedrich; Rohlfs, Wilko; Nährich, Kurt; Kneer, Reinhold; Scheid, B.
Primary breakup investigation of a diesel jet using double-pulsed transmitted light microscopy
In: Workshop on Diesel Sprays and Biodiesel Combustion London 2013-11-20 - 2013-11-21 (2013)
Reddemann, Manuel Armin; Mathieu, Florian; Kneer, Reinhold
Flow and Spray Analysis of Novel Biofuels
In: 1. International Conference of the Cluster of Excellence "Tailor-Made Fuels from Biomass" Aachen 2013-06-18 - 2013-06-20 (2013)
Mathieu, Florian; Reddemann, Manuel Armin; Palmer, Johannes; Kneer, Reinhold; Zeng, Peng; Pitsch, Heinz Günter; Bücker, Isabella Maria; Günther, Claudia; Karhoff, Daniel-Christian; Schröder, Wolfgang; Jakob, Markus; Pischinger, Stefan
Einfluss axialer Zylinderoszillation auf die Stabilität eines umhüllenden axialsymmetrischen Flüssigkeitsfilms
In: Jahrestreffen der Fachgruppen Fluidverfahrenstechnik und Wärme- und Stoffübertragung Baden-Baden 2013-03-20 - 2013-03-21 (2013)
Binz, Matthias; Rohlfs, Wilko; Kneer, Reinhold
Investigation of wavy liquid films under the influence of electrostatic and thermo-capillary forces
In: Multiscale Complex Fluid Flows and Interfacial Phenomena Dresden 2012-10-29 - 2012-11-01 (2012)
Rohlfs, Wilko; Kneer, Reinhold
Evaluation of suitable working fluids for single ORC by the concept of power maximization
In: 1. International Seminar on ORC Power Systems Delft 2011-09-22 - 2011-09-23 (2011)
Steins, Christopher; Habermehl, Martin; Kneer, Reinhold
OXYCOAL-AC : Konzeptionelle Abschätzung für einen Hochtemperatur-Wärmeübertrager in der Rauchgasrezirkulation
In: 42. Kraftwerkstechnisches Kolloquium Dresden 2010-10-12 - 2010-10-13 (2010)
Verbaere, Vincent; Kneer, Reinhold
Numerische und experimentelle Untersuchungen von Rayleigh-Bénard Konvektion in einer geschlossenen Zelle
In: ProcessNet-Jahrestagung Aachen 2010-09-21 - 2010-09-23 (2010)
Rohlfs, Wilko; Lahann, N.; Dirgayasa, A.; Dietze, Georg Friedrich; Kneer, Reinhold
OXYCOAL AC: Ein Konzept für einen Hochtemperatur-Wärmeübertrager in der Rauchgasrezirkulation
In: Kraftwerkstechnik : sichere und nachhaltige Energieversorgung - Band 2 ; [Beiträge des 42. Kraftwerkstechnischen Kolloquiums 12. und 13. Oktober 2010 in Dresden] / [Hrsg.:] Michael Beckmann; Antonio Hurtado. [Technische Universität Dresden, Institut für Energietechnik] (2010)
Verbaere, Vincent; Kneer, Reinhold
Torrefizierung - eine aussichtsreiche Technik zur Erschließung zusätzlicher Potenziale für die Biomasse-Mitverbrennung in Kohlekraftwerken
In: Kraftwerkstechnik : sichere und nachhaltige Energieversorgung - Band 2 ; [Beiträge des 42. Kraftwerkstechnischen Kolloquiums 12. und 13. Oktober 2010 in Dresden] / [Hrsg.:] Michael Beckmann; Antonio Hurtado. [Technische Universität Dresden, Institut für Energietechnik] (2010)
Ohliger, Andreas; Heil, Peter; Kneer, Reinhold
Erste Betriebsaufnahme einer Oxycoal-Heißgasreinigung
In: Verbrennung und Feuerung : 24. Deutscher Flammentag ; 16. und 17. September 2009, Ruhr-Universität Bochum = Combustion and furnaces : 24th German Flame Day / VDI Energie und Umwelt (2009)
Kellermann, Arno; Habermehl, Martin; Förster, Malte; Kneer, Reinhold
 
Datensätze
Daten zu "Experimentelle Untersuchung der Streu- und Absorptionseigenschaften von Biomassepartikeln" (2023)
Koch, Matthias; Pielsticker, Stefan; Ströhle, Jochen; Kneer, Reinhold
Supplementary Dataset — Spatially-Resolved experimental investigations of combustion characteristics in a solid fuel doped methane swirl flame and the influence on the formation of ultrafine particulate matter (2022)
Axt, Christian; Maßmeyer, Anna Lisa; Pielsticker, Stefan; Kneer, Reinhold
Supplementary Dataset — Investigation of ultrafine particulate matter formation during turbulent combustion of biomass and lignite (2022)
Axt, Christian; Askarizadeh Ravizi, Hossein; Pielsticker, Stefan; Kneer, Reinhold; Maßmeyer, Anna Lisa
Corrigendum to "Experimental Dataset: Pulverized coal swirl flames in oxy-fuel conditions: Effects of oxidizer $\mathrm{O_2}$ concentration on flow field and local gas composition" (2022)
Zabrodiec Garcia, Diego Manuel; Hees, Johannes Christoph; Maßmeyer, Anna Lisa; Kneer, Reinhold
Flash Pyrolysis Kinetics of Extracted Lignocellulosic Biomass Components - Supplementary Dataset (2021)
Pielsticker, Stefan; Gövert, Benjamin Maximilian; Umeki, Kentaro; Kneer, Reinhold
Experimental Dataset: Pulverized coal swirl flames in oxy-fuel conditions: Effects of oxidizer $\mathrm{O_2}$ concentration on flow field and local gas composition (2020)
Zabrodiec Garcia, Diego Manuel; Hees, Johannes Christoph; Maßmeyer, Anna Lisa; Kneer, Reinhold
Experimental Dataset: 40 kWth Pulverized Torrefied Biomass and Lignite Flames under Atmospheric and Oxy-fuel Conditions (2020)
Zabrodiec Garcia, Diego Manuel; Maßmeyer, Anna Lisa; Hees, Johannes Christoph; Hatzfeld, Oliver; Kneer, Reinhold
Biomass pyrolysis kinetics in a fluidized bed reactor: Measurements and plausibility verification for reaction conditions - Supplementary data set (2019)
Pielsticker, Stefan; Schlögel, Kai Ulrich; Kreitzberg, Thobias; Hatzfeld, Oliver; Kneer, Reinhold
 
Sonstiges
On Formation of Carbonaceous Impurities in Flame Spray Synthesis of Maghemite Nanoparticles
Preprint (2023)
Tischendorf, Ricardo; Duschik, Kristina; Dupont, Sophie Marie Laure; Fröde, Fabian; Pitsch, Heinz; Kneer, Reinhold; Schaper, Mirko; Schmid, Hans-Joachim
LBM-DEM-FEM coupling model : an efficient FSI method to investigate convective heat transfer through non-spherical particle suspensions with particle rotations
Abstract
In: 74. Annual Meeting of the APS Division of Fluid Dynamics Phoenix , AZ 2021-11-21 - 2021-11-23 (2021)
Shu, Qiya; Pan, Lin; Kneer, Reinhold; Rohlfs, Wilko
Entwicklung eines Modells zur Berechnung und Kompensation thermo-elastischer Form- und Maßfehler bei der Trockenbearbeitung
Talk (non-conference)
In: Antragskolloquium: Modellierung, Simulation und Kompensation von thermischen Bearbeitungseinflüssen für komplexe Zerspanprozesse Bonn 2014-04-29 - 2014-04-29 (2014)
Kneer, Reinhold; Klocke, Fritz
Phase diagram for the onset of rolling waves and flow reversal in inclined falling films
Abstract
In: 67. Annual Meeting of the APS Division of Fluid Dynamics San Francisco, CA 2014-11-23 - 2014-11-25 (2014)
Rohlfs, Wilko; Scheid, Benoit; Kneer, Reinhold
A comparative validation of concepts for collision algorithms for stochastic particle tracking
Preprint (2014)
Pischke, Philipp; Kneer, Reinhold; Schmidt, David P.
Entwicklung eines Modells zur Berechnung und Kompensation thermo-elastischer Form- und Maßfehler bei der Trockenbearbeitung
Talk (non-conference)
In: Antragskolloquium: Modellierung, Simulation und Kompensation von thermischen Bearbeitungseinflüssen für komplexe Zerspanprozesse Bonn 2012-06-06 - 2012-06-06 (2012)
Klocke, Fritz; Kneer, Reinhold
Entwicklung eines Modells zur Berechnung und Kompensation thermoelastischer Form- und Maßfehler bei der Trockenbearbeitung
Talk (non-conference)
In: Zwischenkolloquium: Modellierung, Simulation und Kompensation von thermischen Bearbeitungseinflüssen für komplexe Zerspanprozesse Dortmund 2011-11-29 - 2011-11-30 (2011)
Deppermann, Marc; Kneer, Reinhold