Vorträge
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(2024): Verbrauchsgesteuerte Nutzung einer 370 m tiefen CO2-Phasenwechselsonde zur Gebäudebeheizung, 8. GWE Technik-Forum "Brunnenbau und Geothermie"", 25.01.2024"
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(2024): Hydrogen-Powered Solid Oxide Fuel Cell - Gas Turbine System for Aeronautical Application, 34th Congress of the International Council of the Aeronautical Sciences, 09.09-12.09.2024, Florence (IT)
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(2024): Thermodynamic Assessment of Hydrogen-fueled Solid Oxide Fuel Cell - Gas Turbine (SOFC-GT) Systems for Low-emission Aircraft Propulsion, Deutscher Luft- und Raumfahrtkongress (DLRK), 30.09 - 02.10.2024, Hamburg (Poster)
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(2024): Analysis of potential thermal management systems for electric short-range aircraft in the cluster of excellence SE2A, DLRK Kongress Oct. 2024, Hamburg
DOI: https://doi.org/10.25967/630193 -
(2023): Model Predictive Control Strategies for the Dynamic Operation of LNG-fueled SOFC Systems in Marine Applications with Anode Off-Gas Recirculation, 4th International Conference on Modelling and Optimisation of Ship Energy Systems, 26./27.10.2023, Delft (NL)
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(2023): Strukturen in additiv gefertigten Wärmeübertragern — Parameterbasierte Generierung und messtechnische Charakterisierung innerer Gitterstrukturen zur Verbesserung des Wärmeübergangs, Deutsche Kälte-und Klimatagung 2023, Hannover, 22.-24.11.23
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(2023): Development of a Numerical Simulation Model for Continuous Floating Cryopreservation of Red Blood Cell Concentrate
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(2023): Numerical and experimental investigation of temperature fluctuation on the plate surface induced by a coaxial jet flow, IHTC-17, Cape Town, South Africa
DOI: http://dx.doi.org/10.1615/IHTC17.330-70 -
(2023): Experimental investigation of additively manufactured high-temperature heat exchangers, IHTC-17, Aug. 14-18, 2023, Cape Town, South Africa
DOI: 10.1615/IHTC17.190-170 -
(2023): An Open-Source Modeling Tool for Alkaline (AEL), Proton Exchange Membrane (PEMEL), and Solid Oxide (SOEL) Water Electrolysis Systems, International Conference on Electrolysis (ICE), Sun City, South Africa. 27.8.-1.9.23, InnoEly Consortium (Poster)
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(2023): Impact of coupled transport mechanisms on the performance of a PEM based thermoelekctric energy converter, EFCF 2023 (Low-Temp. Fuel Cells, Electrolysers & H2 Processing, 4-7 Juli 2023, Lucerne Switzerland (Poster)
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(2023): Experimental setup for the measurement of condensation heat transfer coefficients on structured testing surfaces, IHTC-17, Aug. 14-18, 2023, Cape Town, South Africa (Poster)
DOI: http://dx.doi.org/10.1615/IHTC17.60-130 -
(2023): New Superposition Approach for the Prediction of Zeotropic Mixture Condensation, 11th ICBCHT, Int. Conference Boiling and Condensation Heat Transfer 2023, Edinburgh, May 15-17, 2023 (Poster)
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(2022): 1D Modeling of an Electrolyte Supported Planar SOFC with 8YSZ and 10Sc1CeSZ based on Non-Equilibrium Thermodynamics, EHCF 2022, 15th European SOFC & SOE Forum, July 6-8, 2022 - Luzern (Poster)
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(2022): Progress in the Development of LNG and Diesel-fueled SOFC Systems for Maritime Applications (Reserach Project MultiSchIBZ), 15th European SOFC & SOE Forum (EFCF 2022), July 6-8 2022, Luzern
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(2022): Experimental investigation of heat and mass transfer during ethanol-water mixture condensation in a vertical double pipe, Annual Meeting of ProcessNet Subject Division Heat and Mass Transfer 2022, 18.-20.07.2022, Würzburg
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(2022): Studie zu möglichen Arbeitsfluiden bei Hochtemperatur-Wärmepumpen, DKV-Tagung 2022
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(2022): Progress in the Development of LNG and Diesel-fueled SOFC Systems for Maritime Applications, European Hydrogen Energy Conference (EHEC) 2022, 18. - 20. Mai 2022, Madrid, Spanien
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(2021): Novel Float-Process For The Cryopreservation of Red Blood Cells, Cryobiology, Vol. 103, 2021, page 179, ISSN 0011-2240
DOI: https://doi.org/10.1016/j.cryobiol.2021.11.078. -
(2021): Thermal Performance Measurement Of Additive Manufactured High-Temperature Compact Heat Exchangers", 8th European Thermal Sciences Conference (EUROTHERM), 20. – 22.09.2021, VIRTUAL
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(2021): Experimentelle Charakterisierung additiv gefertigter Kompakt-Hochtemperatur-Wärmeübertrager, 30. Deutscher Flammentag, 28. - 29.09.2021, Hannover-Garbsen
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(2021): A study on the kinematics of a new Schukey-type rotary compressor, 12th International Conference on Compressors and their Systems, London 6-8 Sept. 2021 More info
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(2021): Kompakte Hochleistungs-Rekuperatoren mit 3D-Druck-Bauteilen für höchste Anforderungen, 3. Aachener Ofenbau- und Thermoprozess-Kolloquium, 07. - 08.10.2021, Aachen
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(2021): Design of a thermo-hydraulically optimised Heat Exchanger for production by Laser Powder Bed Fusion, Innovative Product Development by Additive Manufacturing, Hannover, 14.09.2021
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(2021): New prediction method of mixture condensation heat transfer based on precise measurement of vapor-liquid equilibria of siloxane mixtures, 15th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, 26.-28.07.2021 (Virtual)
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(2021): Untersuchung der Modellgleichungen zur Kondensation binärer zeotroper Gemische“,, Jahrestreffen der ProcessNet Fachgruppe Wärme- und Stoffübertragung, 24.-26.02.2021 (virtuell)
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(2020): Charakterisierung von neuartigen Hochtemperatur-Wärmeübertragern und deren Optimierungsmöglichkeiten, Jahrestreffen der ProcessNet Fachgruppe Wärme- und Stoffübertragung, 12. März 2020, Erfurt
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(2020): Auslegung von Wärmeübertragern mit unsicheren Parametern und stochastischen Betriebsbedingungen, Jahrestreffen der ProcessNet Fachgruppe Wärme- und Stoffübertragung, 12. März 2020, Erfurt
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(2020): Characterization of femtosecond-laser-structured solid oxide electrolysis cell, 14th European SOFC & SOEC Forum, 20. - 23. Oktober 2020, Luzern, Schweiz (virtuell)
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(2020): Stochastic Heat Transfer in Heat Exchangers, CHEW, IIT Roorkee
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(2019): Numerical Simulation of Heat Transfer and Fluid Flow in 3D-Printed High-Temperature Plate-Fin Heat Exchangers with OpenFoam, 25th National Heat and Mass Transfer Conference, 28. - 31. Dezember 2019, Roorkee, Indien
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(2019): Water management of PEM fuel cell systems based on the humidity distribution in the anode gas channels, EFCF, 2. - 5. Juli 2019, Luzern, Schweiz
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(2019): tailoring radiative properties of nanofluids, ICNF Castello, 26. - 28. Juni 2019, Castello, Spanien
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(2019): Kühlung von Laserdioden - Entwicklung eines magnetokalorischen Prototyps, DKV-Tagung 2019, Ulm
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(2019): Kondensation von R134a an dreidimensional strukturierten Rohroberflächen, ProcessNet-Jahrestreffen, 18. - 20. März 2019, Essen
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(2018): Influence of different hydrogen production processes on carbon footprint and cost of selected chemicals, ACHEMA, 11. - 15. Juni, Frankfurt am Main
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(2018): Simulation magnetokalorischer Kälteprozesse, DKV - Tagung, 21. - 23. November, Aachen
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(2018): Condensation heat transfer of R-134a on Single HorizontalThree-Dimensional Structured Tubes, 16th International Heat Transfer Conference, Peking, China
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(2018): Zustandsgleichungen für magnetokalorische Materialien, Thermodynamik Kolloquium 2018, Kassel
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(2018): Experimentelle Untersuchung von R365mfc und R245fa und deren Gemische als Arbeitsfluid in einer ORC-Technikumsanlage, Deutsche Kälte- und Klimatagung 2018, Aachen
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(2018): Experimental investigation of an Organic Rankine Cycle equipped with an eccentric rotary expander and fluids R365mfc and R245fa, Lyon, Frankreich
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(2016): Simulation and Experimental Validation of a 400 m Vertical CO2 Heat Pipe for Geothermal Application, 18th International Heat Pipe Conference, 12. - 16. Juni 2016, Jeju, Korea
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(2016): Qusi-dynamic model for simulation of a 400m vertical CO2 heat pipe for geothermal application, 9th International Symposium on Heat Transfer, 15. - 19. August 2016, Beijing, China
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(2015): Dynamic Simulation and Control of a Refrigeration System, 2nd International Workshop on Compact Heat Exchangers for Aerospace Applications, 21. - 22. Dezember 2015, Bengaluru, Indien
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(2015): The Single-blow Transient Testing Technique for Offset and Wavy Fins of Compact Plate-fin Heat Exchangers, 23rd National Heat and Mass Transfer Conference, 17. - 20. Dezember 2015, Thiruvananthapuram, Indien
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(2015): Nanofluids Revisited, 23rd National Heat and Mass Transfer Conference, 17. - 20. Dezember 2015, Thiruvananthapuram, Indien
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(2015): Two-Phase Flow Patterns and their Implication on Pressure Drop in Plate Heat Exchangers, 23rd National Heat and Mass Transfer Conference, 17. - 20. Dezember 2015, Thiruvananthapuram, Indien
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(2015): Experimental Investigation of Condensation Heat Transfer of Refrigerant R134A on Horizontal structured Tubes, 7th Baltic Heat Transfer Conference, 24. - 26. August 2015, Talinn, Estland
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(2015): Thermohydraulik einer Erdwärmesonde mittlerer Tiefe, Jahrestreffen der FG Trocknungstechnik und Wärme- und Stoffübertragung, 4. - 6. März 2015, Leipzig
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(2015): Modellierung eines thermoelektrochemischen Energiewandlers auf Basis der Thermodynamik irreversibler Prozesse, Dechema-ProcessNet Thermodynamik-Kolloquium, 5. - 7. Oktober 2015, Bochum
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(2015): Experience with the Operation of a CO2 Driven 400 m Geothermal Thermosyphon, European Heat Pump Summit, 20. - 21. Oktober 2015, Nürnberg
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(2015): Experimental Results of the Behaviour of a Hybrid Ammonis/Water High Temperature Heat Pump, European Heat Pump Summit, 20. - 21. Oktober 2015, Nürnberg
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(2015): Untersuchung des Wärmeüberganges bei der Resorption/Kondensation ammoniakreichen Dampfes in einer Hybrid-Wärmepumpe, Deutsche Kälte- und Klimatagung 2015, 18. - 20. November, Dresden
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(2015): Enhanced Condensation in Compact Heat Exchangers, 2nd International Workshop on Compact Heatexchangers for Aerospace Applications, 21. - 22. Dezember 2015, Bengaluru, Indien
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(2014): Radiative Properties of a Nanofluid Mixture, 15th International Heat Transfer Conference, 10. - 15. August 2014, Kyoto, Japan
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(2014): Evaporation of Nanofluids, 15th International Heat Transfer Conference, 10. - 15. August 2014, Kyoto, Japan
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(2014): Flow Instabilities in a Vertical Tube Reboiler, 13th International Conference on Simulation and Experiments in Heat Transfer and its applicatons, 2. - 4. Juli 2014, Coruna, Spanien
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(2014): The Experimental Determination of Heat Transfer and Pressure Drop During Condensation in a Plate Heat Exchanger with Corrugated Plates, 13th International Conference on Simulation and Experiments in Heat Transfer and its Applications, 2. - 4. Juli 2014, Coruna, Spanien
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(2013): Experimental Investigation and Modeling of condensation in a Plate Heat Exchanger, 8th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynsmics, 16. - 20. Juni 2013, Lisboa, Portugal
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(2013): Thermodynamics of Solar Radiation, Eurotherm Seminar No. 98, 4. - 5. Juli 2013, Wien, Österreich
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(2012): CFD Enhanced Vibrating Wire Viscometry, VDI-Process Net Thermodynsmik-Kolloquium, 2012, Potsdam
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(2012): Energy and exergy analysis of a hybrid diesel-fueled solid oxide fuel cell system, VDI-Process Net Thermodynamik-Kolloquium, 2012, Potsdam
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(2012): Experimental and theoretical analysis of the local condensation heat transfer in a plate heat exchanger, Journal of Physics, 6th Eurotherm conf. Poitieirs, Frankreich
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(2011): Cooling concepts for PEM-fuel cells, H2Expo, 8. - 9. Juni 2011, Hamburg
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(2011): Intercomparison "Emissivity of thermal paints" in the temperature range from 100°C to 800°C, 19th ECTP, 28. August - 1. September 2011, Thessaloniki, Griechenland
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(2010): Simulation of a hybrid ammonia/water high temperature heat pump, ISHMT-ASME Heat and Mass Transfer Conference, 4. - 6. Januar 2010, Mumbai, Indien
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(2010): Local convective heat transfer coefficients in plate heat exchangers, ISHMT-AMSE Heat and Mass Transfer Conference, 4. - 6. Januar 2010, Mumbai, Indien
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(2010): Analysis of local heat transfer in plate heat exchangers for flow pattern optimisation, 14th Int. Heat Transfer Conference, 8. - 13. August 2010, Washington DC, USA
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(2010): Experimental investigations and modelling of condensation in plate heat exchangers, 14th Int. Heat Transfer Conference, 8. - 13. August 2010, Washington DC, USA
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(2010): Experimental investigation on natural circulation in a thermosyphon reboiler, 14th Int. Heat Transfer Conference, 8. - 13. August 2010, Washington DC, USA
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(2010): Measurement of Local Heat Transfer Coefficients in Confined Spaces, International Workshop on Compact Heat Exchangers for Aerospace Applications, 8. - 9. Januar 2010, Bangalore, Indien
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(2009): Temperature distribution in PEM-FC stacks, Hydrogen & Fuel Cells 2009, 31. Mai - 3. Juni 2009, Vancouver, Kanada
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(2008): Experimental convective heat transfer with nanofluids, Proc. 6th Int. ASME Conf. Nanochannels, Microchannels and Minichannels, 23. - 25. Juni 2008, Darmstadt
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(2008): Sind Netzwerke universell? Selbstorganisation in der Thermodynamik, Wissenschaftsforum Hamburg, November 2008, Hamburg
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(2008): Thermodynamic basics of solar radiation, 5th European Thermal-Science Conference, 18. - 22. Mai 2008, Eindhoven, Niederlande
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(2007): Convective Heat Transfer Performance of Nanofluids, Proc. 14th Int. Heat Pipe Conf., 22. - 27. April 2007, Brasilien
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(2007): Local Heat Transfer Coefficients at Aerodynamic Vortex Generators Measured with Temperature Oscillation IR Thermography, Proc. 6th Int. Conference on Enhanced, Compact and Ultra-Compact Heat Exchangers, November 2007, Potsdam
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(2007): Local Two-Phase Flow Heat Transfer in Plate Heat Exchangers, Proc. ASME Summer Heat Transfer Conference, Oktober 2007, Vancouver, BC, Kanada
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(2006): Evaporation in Plate Heat Exchangers, Workshop on Compact Heat Exchangers, Januar 2006, Madres, Indien
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(2006): Calculation of pressure derivates in the classical MD ensemble, 3rd international Conference on Foundations of Molecular Modeling and Simulation, 9. - 14. Juli 2006, Blaine, WA, USA
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(2006): Measurements of the speed of sound in the refrigerants 227ea and 365mfc in the liquid phase, 16th Symposium on Thermophysical Properties, 30. Juli - 4. August 2006, CO, USA
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(2006): Thermotechnical treatmen of fluid-fluid interfaces within density gradient theory, 16h Symposium on Thermophysical Properties, 30. Juli - 4. August 2006, CO, USA
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(2006): Local Heat Transfer Coefficients in Plate heat Exchangers Measured with Temperature Oscillation IR Thermography, Proc. 13th Int. Heat Transfer Conference, 13. - 18. August 2006, Syndey, Australien
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(2006): Heat Transfer Mechanisms in Nanofluids, Proc. 13th Int. Heat Transfer Conf., 13.- 18. August 2006, Sydney, Australien
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(2006): Verdampfung von Ammoniak und R134a in Plattenwärmeübertragern, DKV-Jahrestagung, November 2006, Dresden
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(2005): An experimental investigation of fluid flow and heat transfer with nanoparticle suspensions in small helically coiled tubes, 1st Int. Conf. Micro- and Minnichannels, 21. - 23. April 2005, New York, USA
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(2005): Measurements of directional spectral emissivities of microstructured surfaces, Proc. of the 17th Europ. Conf. Thermophys. Prop., September 2005, Bratislava, Slowakei
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(2005): Messungen der Schallgeschwindigkeit im Flüssigkeitsgebiet der kältemittel Propan, Propen und R 227 ea, DKV-Jahrestagung, November 2005, Würzburg
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(2005): Measurements of the speed of sound in liquid propane under high pressure, Thermodynamics 2005, 6. - 8. April 2005, Sesimbra, Portugal 17th European Conference on Thermophysical Properties, 5. - 8. September 2005, Bratislava, Slowakei
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(2005): Measurement of Local Convective Heat Transfer Coefficients with Temperature Oscillation IR Thermography and Radiant Heating, ASME Summer Heat Transfer Conference, 17. - 22. Juli 2005, San Francisco, CA, USA
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(2004): Skalenfreie Netze, Workshop "Selbstorganisation in Natur und Gesellschaft" des Wissensforum, November 2004, Hamburg
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(2003): Decay of time-correlation functions and molecular transport mechanisms in the Lennard-Jones fluid from MD-simulations, The 2nd International Onsager conference: 'Transport, Dissipaton and Vortices' on the Occasion of Lars Onsager's 100th Anniversary, 1. - 5. Juni 2003, Trondheim, Norwegen
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(2003): An apparatus for measurements of the speed of sound liquids under high pressures, 15th Symposium on Thermophysical Properties, 22. - 27. Juni 2003, Boulder, CO, USA
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(2003): 3D visualization of molecular simulations in high-performance parallel computing environments, second International Conference on Foundations of Molecular Modeling and Simulation, 6. - 11. Juli 2003, Keystone, CO, USA
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(2002): Computer simulation of pool boiling water by coupled map lattice method, Proc. of the 5th ISHMT-ASME Heat and Mass Transfer Conference, Januar 2002, Kolkata, India
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(2002): Interpretation of the viscosity and self-diffusion coefficient of the Lennard-Jones model fluid within relaxation time concept, 6th Liblice Conference on Statistical Mechanics of Liquids, 9. - 14. Juni 2002, Spindlermühle, Tschechien
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(2002): Computer simulation evidence for the critical enhancement of the thermal conductivity of the Lennard-Jones model fluid, 17th IUPAC Conference on Chemical Thermodynamics, 28. Juli - 2. August 2002, Rostock
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(2002): Understanding reversible operation of electrochemical energy converters - A key to fuel cell irreversibilities, Proc. 15th Int. Conference on Efficiency, Costs, Optimization and Simulation, 2002, Berlin
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(2001): The 'critical' enhancement of the bulk viscosity of the Lennard-Jones fluid from equilibrium molecular-dynamics simulations, Thermodynamics 2001, 4. - 6. April 2001, Bristol, UK
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(2001): The coupled map lattice approach to boiling, IIF-IIR-Commission BI, Mai 2001, Paderborn
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(2000): A molecular-dynamics study of the self-diffusion coefficient and viscosity of the Lennard-Jones fluid, 14th Symposium on Thermophysical Properties, 25. - 30. Juni 2000, Boulder, CO, USA
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(2000): Entopy of radiation fluxes, Proc. 3rd Europ. Thermal Sci. Conf., 10. - 13. September 2000, Heidelberg
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(2000): Flow boiling of ammonia and ammoina-oil mixtures in a plain and a low finned horizontal tube, Proc. of the 3rd European Thermal Science Conference, 10. - 13. September 2000, Heidelberg
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(2000): Molekulardynamische Simulation des Selbstdiffusionskoeffizenten und der Viskosität des Lennard-Jones Fluids, VDI Thermodynamik Kolloquium, 5. - 6. Oktober 2000, Frankfurt am Main
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(1999): Thermodynamic and transport properties at gaseous states from molecular-dynamics simulations, Thermodynamics 99, 14. - 16 April 1999, London, UK
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(1999): Impact of Enhanced Tubing on Reboiler Performance, Heat Transfer, Proceedings of the AlChE-Spring Meeting 1999, Houston
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(1997): Monte Carlo simulations of binary Lennard-Jones mixtures: A test of thevan der Waals one-fluid model, 13th Symposium on Thermophysical Properties, 22. - 27. Juni 1997, Boulder, CO, USA
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(1997): Monte Carlo Simulation binärer Lennard-Jones Gemische: Mischungsregeltest für Ein-Fluid Modelle, VDI Thermodynamik-Kolloquium, 6. - 8. Oktober 1997, Frankfurt am Main
Beiträge in Tagungsbänden
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(2024): Hydrogen-Powered Solid Oxide Fuel Cell - Gas Turbine System for Aeronautical Application, 34th Congress of the International Council of the Aeronautical Sciences, Florence (IT) - Conference Proceedings
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(2024): Theoretical investigation of two-phase cooling cycles for electronic components in more-electric aircraft, Purdue, 15th International Refrigeration and Air Conditioning Conference, Paper 2556 More info
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(2023): Fluid Dynamics and Influence of an Internal Coolant Supply in the Sawing Process, Fluid Dynamics and Influence of an Internal Coolant Supply, WGP 2022, LNPE, pp. 246–255, 2023
DOI: https://doi.org/10.1007/978-3-031-18318-8_26 -
(2023): Strukturen in additiv gefertigten Wärmeübertragern — Parameterbasierte Generierung und messtechnische Charakterisierung innerer Gitterstrukturen zur Verbesserung des Wärmeübergangs, Deutsche Kälte- und Klimatagung
DOI: https://doi.org/10.15488/16806 -
(2023): Simulation-based evaluation of the 3D fluid dynamics of a coolant lubricant in the narrow-closed cutting gap during circular sawing, Elsevier, ScienceDirect, 19th CIRP Conference on Modeling of Machining Operations, Procedia CIRP 117 (2023) 402-407
DOI: https://doi.org/10.1016/j.procir.2023.03.068 -
(2023): Students designing a hydrogen-powered UAV: A flying test bench for lightweight energy systems, Konferenzband Deutscher Luft- und Raumfahrtkongress 2023 - 19.-21. Sept. 2023
DOI: https://doi.org/10.25967/610219 -
(2022): Design of a Thermo-Hydraulically Optimised Heat Exchanger for Production by Laser Powder Bed Fusion. In: Lachmayer, R., Bode, B., Kaierle, S. (eds) Innovative Product Development by Additive Manufacturing, Springer
DOI: https://doi.org/10.1007/978-3-031-05918-6_9 -
(2022): 1D Modeling of an Electrolyte Supported Planar SOFC with 8YSZ and 10Sc1CeSZ based on Non-Equilibrium Thermodynamics, EHCF 2022, 15th European SOFC & SOE Forum, July 6-8, 2022, S. 841-852, Proceedings
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(2021): Thermal performance measurement of additive manufactured high-temperature compact heat exchangers, 2021, Journal of Physics: Conference Series (2116)
DOI: 10.1088/1742-6596/2116/1/012095 -
(2021): New prediction method of mixture condensation heat transfer based on precise measurement of vapor-liquid equilibria of siloxane mixtures, 15th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, 26.-28. Juli 2021, S. 1504-1509, Proceedings
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(2019): Numerical Simulation of Heat Transfer and Fluid Flow in 3D-Printed High-Temperature Plate-Fin Heat Exchangers with OpenFoam, Proceedings of the 25th and 3rd International ISHMT-ASTFE Heat and mass Transfer Conference, IIT Roorkee, India, 28.-31.12.2019
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(2016): Two-phase flow patterns in adiabatic and diabatic corrugated plate gaps, Journal of Physics: Conference Series, Volume 745, Technical sessions 032111
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(2015): Density of the Refrigerant Fluids of R365mfc and R152a: Measurement and Prediction, Scottish Journal of Arts, Social Sciences and Scientific Studies, Vol. 26
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(2014): Radiative Properties of a Nanofluid Mixture, 15th International Heat Transfer Conference, 10. - 15. August 2014, Kyoto, Japan
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(2014): Evaporation of Nanofluids, 15th International Heat Transfer Conference, 10. - 15. August 2014, Kyoto, Japan
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(2013): Experimental Investigation and Modeling of condensation in a Plate Heat Exchanger, 8th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynsmics, 16. - 20. Juni 2013, Lisboa, Portugal
-
(2012): CFD Enhanced Vibrating Wire Viscometry, VDI-Process Net Thermodynsmik-Kolloquium, 2012, Potsdam
-
(2012): Experimental and theoretical analysis of the local condensation heat transfer in a plate heat exchanger, Journal of Physics, 6th Eurotherm conf. Poitieirs, Frankreich
-
(2010): Simulation of a hybrid ammonia/water high temperature heat pump, ISHMT-ASME Heat and Mass Transfer Conference, 4. - 6. Januar 2010, Mumbai, Indien
-
(2010): Local convective heat transfer coefficients in plate heat exchangers, ISHMT-AMSE Heat and Mass Transfer Conference, 4. - 6. Januar 2010, Mumbai, Indien
-
(2010): Analysis of local heat transfer in plate heat exchangers for flow pattern optimisation, 14th Int. Heat Transfer Conference, 8. - 13. August 2010, Washington DC, USA
-
(2010): Experimental investigations and modelling of condensation in plate heat exchangers, 14th Int. Heat Transfer Conference, 8. - 13. August 2010, Washington DC, USA
-
(2010): Experimental investigation on natural circulation in a thermosyphon reboiler, 14th Int. Heat Transfer Conference, 8. - 13. August 2010, Washington DC, USA
-
(2010): Measurement of Local Heat Transfer Coefficients in Confined Spaces, International Workshop on Compact Heat Exchangers for Aerospace Applications, 8. - 9. Januar 2010, Bangalore, Indien
-
(2009): Temperature distribution in PEM-FC stacks, Hydrogen & Fuel Cells 2009, 31. Mai - 3. Juni 2009, Vancouver, Kanada
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(2009): Simulation Tool to Evaluate Fuel and Energy Consumption, 8th Confeence Computer and IT Applications in the Maritime Industries, Budapest, Ungarn
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(2008): Experimental convective heat transfer with nanofluids, Proc. 6th Int. ASME Conf. Nanochannels, Microchannels and Minichannels, 23. - 25. Juni 2008, Darmstadt
-
(2008): Sind Netzwerke universell? Selbstorganisation in der Thermodynamik, Wissenschaftsforum Hamburg, November 2008, Hamburg
-
(2008): Thermodynamic basics of solar radiation, 5th European Thermal-Science Conference, 18. - 22. Mai 2008, Eindhoven, Niederlande
-
(2007): Convective Heat Transfer Performance of Nanofluids, Proc. 14th Int. Heat Pipe Conf., 22. - 27. April 2007, Brasilien
-
(2007): Local Heat Transfer Coefficients at Aerodynamic Vortex Generators Measured with Temperature Oscillation IR Thermography, Proc. 6th Int. Conference on Enhanced, Compact and Ultra-Compact Heat Exchangers, November 2007, Potsdam
-
(2007): Local Two-Phase Flow Heat Transfer in Plate Heat Exchangers, Proc. ASME Summer Heat Transfer Conference, Oktober 2007, Vancouver, BC, Kanada
-
(2006): Evaporation in Plate Heat Exchangers, Workshop on Compact Heat Exchangers, Januar 2006, Madres, Indien
-
(2006): Calculation of pressure derivates in the classical MD ensemble, 3rd international Conference on Foundations of Molecular Modeling and Simulation, 9. - 14. Juli 2006, Blaine, WA, USA
-
(2006): Measurements of the speed of sound in the refrigerants 227ea and 365mfc in the liquid phase, 16th Symposium on Thermophysical Properties, 30. Juli - 4. August 2006, CO, USA
-
(2006): Thermotechnical treatmen of fluid-fluid interfaces within density gradient theory, 16h Symposium on Thermophysical Properties, 30. Juli - 4. August 2006, CO, USA
-
(2006): Local Heat Transfer Coefficients in Plate heat Exchangers Measured with Temperature Oscillation IR Thermography, Proc. 13th Int. Heat Transfer Conference, 13. - 18. August 2006, Syndey, Australien
-
(2006): Heat Transfer Mechanisms in Nanofluids, Proc. 13th Int. Heat Transfer Conf., 13.- 18. August 2006, Sydney, Australien
-
(2006): Verdampfung von Ammoniak und R134a in Plattenwärmeübertragern, DKV-Jahrestagung, November 2006, Dresden
-
(2005): A 2 MW vertical thermosyphon reboiler rig to study reboiler transients and instabilities, HTFS RS1154; R6D Note 15, 2005
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(2005): An experimental investigation of fluid flow and heat transfer with nanoparticle suspensions in small helically coiled tubes, 1st Int. Conf. Micro- and Minnichannels, 21. - 23. April 2005, New York, USA
-
(2005): Measurements of directional spectral emissivities of microstructured surfaces, Proc. of the 17th Europ. Conf. Thermophys. Prop., September 2005, Bratislava, Slowakei
-
(2005): Messungen der Schallgeschwindigkeit im Flüssigkeitsgebiet der kältemittel Propan, Propen und R 227 ea, DKV-Jahrestagung, November 2005, Würzburg
-
(2005): Measurements of the speed of sound in liquid propane under high pressure, Thermodynamics 2005, 6. - 8. April 2005, Sesimbra, Portugal 17th European Conference on Thermophysical Properties, 5. - 8. September 2005, Bratislava, Slowakei
-
(2005): Measurement of Local Convective Heat Transfer Coefficients with Temperature Oscillation IR Thermography and Radiant Heating, ASME Summer Heat Transfer Conference, 17. - 22. Juli 2005, San Francisco, CA, USA
-
(2004): Skalenfreie Netze, Workshop "Selbstorganisation in Natur und Gesellschaft" des Wissensforum, November 2004, Hamburg
-
(2003): Exergie der solaren Einstrahlung, VDI-Bericht 1746 "Fortschrittliche Energiewandlung und -anwendung 2003", Düsseldorf
-
(2003): Energie der solaren Einstrahlung, VDI-Bericht 1746 "Fortschrittliche Energiewandlung und -anwendung 2003", Düsseldorf
-
(2003): Decay of time-correlation functions and molecular transport mechanisms in the Lennard-Jones fluid from MD-simulations, The 2nd International Onsager conference: 'Transport, Dissipaton and Vortices' on the Occasion of Lars Onsager's 100th Anniversary, 1. - 5. Juni 2003, Trondheim, Norwegen
-
(2003): An apparatus for measurements of the speed of sound liquids under high pressures, 15th Symposium on Thermophysical Properties, 22. - 27. Juni 2003, Boulder, CO, USA
-
(2003): 3D visualization of molecular simulations in high-performance parallel computing environments, second International Conference on Foundations of Molecular Modeling and Simulation, 6. - 11. Juli 2003, Keystone, CO, USA
-
(2002): Computer simulation of pool boiling water by coupled map lattice method, Proc. of the 5th ISHMT-ASME Heat and Mass Transfer Conference, Januar 2002, Kolkata, India
-
(2002): Interpretation of the viscosity and self-diffusion coefficient of the Lennard-Jones model fluid within relaxation time concept, 6th Liblice Conference on Statistical Mechanics of Liquids, 9. - 14. Juni 2002, Spindlermühle, Tschechien
-
(2002): Computer simulation evidence for the critical enhancement of the thermal conductivity of the Lennard-Jones model fluid, 17th IUPAC Conference on Chemical Thermodynamics, 28. Juli - 2. August 2002, Rostock
-
(2002): Understanding reversible operation of electrochemical energy converters - A key to fuel cell irreversibilities, Proc. 15th Int. Conference on Efficiency, Costs, Optimization and Simulation, 2002, Berlin
-
(2001): The 'critical' enhancement of the bulk viscosity of the Lennard-Jones fluid from equilibrium molecular-dynamics simulations, Thermodynamics 2001, 4. - 6. April 2001, Bristol, UK
-
(2001): The coupled map lattice approach to boiling, IIF-IIR-Commission BI, Mai 2001, Paderborn
-
(2000): A molecular-dynamics study of the self-diffusion coefficient and viscosity of the Lennard-Jones fluid, 14th Symposium on Thermophysical Properties, 25. - 30. Juni 2000, Boulder, CO, USA
-
(2000): Entopy of radiation fluxes, Proc. 3rd Europ. Thermal Sci. Conf., 10. - 13. September 2000, Heidelberg
-
(2000): Flow boiling of ammonia and ammoina-oil mixtures in a plain and a low finned horizontal tube, Proc. of the 3rd European Thermal Science Conference, 10. - 13. September 2000, Heidelberg
-
(2000): Molekulardynamische Simulation des Selbstdiffusionskoeffizenten und der Viskosität des Lennard-Jones Fluids, VDI Thermodynamik Kolloquium, 5. - 6. Oktober 2000, Frankfurt am Main
-
(1999): Thermodynamic and transport properties at gaseous states from molecular-dynamics simulations, Thermodynamics 99, 14. - 16 April 1999, London, UK
-
(1999): Impact of Enhanced Tubing on Reboiler Performance, Heat Transfer, Proceedings of the AlChE-Spring Meeting 1999, Houston
-
(1997): Monte Carlo simulations of binary Lennard-Jones mixtures: A test of thevan der Waals one-fluid model, 13th Symposium on Thermophysical Properties, 22. - 27. Juni 1997, Boulder, CO, USA
-
(1997): Monte Carlo Simulation binärer Lennard-Jones Gemische: Mischungsregeltest für Ein-Fluid Modelle, VDI Thermodynamik-Kolloquium, 6. - 8. Oktober 1997, Frankfurt am Main
-
(1996): Reboilers, Advances in Industrial Heat Transfer
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(1989): Leistungszahl und volumetrische Kälteleistung der ozonunschädlichen Kältemittel R 152 a und R 134 a im Vergleich zu R 12, DKV-Tagungsbericht Bd. 2, 16, S. 181 - 200
Doktorarbeiten/Dissertationen
-
(2024): Modellierung, Identifikation und modellbasierte Regelung des Niedertemperaturkühlkreislaufs eines Nutzfahrzeugs, Dissertation
-
(2023): Water Management in Highly Dynamic PEM Fuel Cell System Operation
DOI: http://dx.doi.org/10.15488/16364 -
(2023): Experimentelle und theoretische Untersuchungen zur Kondensation binärer zeotroper Gemische
-
(2022): Experimentell-theoretische Untersuchung zur Optimierung eines SOFC-Systems mit Anodengasrezirkulation
-
(2022): Prozesskettenanalyse der Wasserstofferzeugung mittels Methanpyrolyse und Festoxid-Wasserelektrolyse, Leibniz Universität Hannover
-
(2022): Experimentelle und numerische Analyse eines Rotationskammer (RC) - Verdichters zur Anwendung im Luftkälteprozess
-
(2022): Measurement of Transport Coefficients in Electrolytes Applying Electrochemical Impedance Spectroscopy
-
(2021): Schallgeschwindigkeitsmessungen in Seewasser bei hohen Drücken, Leibniz Universität Hannover
-
(2021): Experimental investigation and modelling of condensation in micro-structured plate heat exchangers
-
(2020): Verdampfung und Kondensation in Plattenwärmeübertragern mit mikrostrukturierter Oberfläche, Leibniz Universität Hannover
-
(2019): Wärmeübergang bei der Absorption ammoniakreichen durch wässrige Lösung im Plattenwärmeübertrager, Leibniz Universität Hannover
-
(2019): Modelling and Simulation of the Transport Mechanisms in Solid Oxide Fuel Cells with Molecular Dynamics and Non-Equilibrium Thermodynamics, Leibniz Universität Hannover
-
(2016): Strahlungsabsorbierende Nanofluide und deren Verdampfungsverhalten, Leibniz Universität Hannover
-
(2015): Modellierung und experimentelle Untersuchung der thermischen Abluftentfeuchtung multifunktionaler Brennstoffzellensysteme, Helmut-Schmidt-Universität/ Universität der Bundeswehr Hamburg
-
(2014): Density and Phase Equilibria of the Environmentally Friendly Refrigerant Mixture {R152a, R365mfc}, Gottfried Wilhelm Leibniz Universität Hannover
-
(2014): Experimentelle Untersuchung und Modellierung der Kondensation in Plattenwärmeübertragern, Gottfried Wilhelm Leibniz Universität, 2014, Gottfried Wilhelm Leibniz Universität, 2014
-
(2012): Holistic Analysis of Onboard Consumption and Efficency of the Energy Systems of Ships, Universität der Bundeswehr Hamburg, Oktober 2012, Hamburg
-
(2007): Local Heat Transfer Coefficients Measured with Temperature Oscillation IR Thermography, Helmut-Schmidt-Universität, Universität der Bundeswehr, Hamburg, 12, 2007"
-
(2006): Berechnungen zu fluiden Phasengrenzen mit Ansätzen für die freie Energie im Vergleich mit molekulardynamischen Simulationen, Helmut-Schmidt-Universität Hamburg, 2006
-
(2005): Experimentelle Bestimmung der Wärmekapazität teilkristalliner Polymere und ihre Modellierung, Universität Hannover, 6.4.2005
-
(2004): Wärmeübergang bei der Verdampfung von Ammoniak in Plattenwärmeübertragern, Universität Hannover
-
(2003): Wärmeübergang und Druckverlust beim Strömungssieden von Ammoniak in horizontalen Rohren, Universität der Bundeswehr Hamburg
-
(2001): Vorausschauende selbstadaptierende Heizungsregelung für Solarhäuser, Dissertation Leibniz Universität Hannover
-
(1987): Die Berechnung des Zeitverhaltens berippter Kreuzstrom-Wärmeübertrager, Universität Hannover
Originalarbeiten in rezensierten Zeitschriften
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(2024): Cooling dynamics of droplets exposed to solid surface freezing and vitrification, Elsevier, Cryobiology 115 (2024) 104879
DOI: https://doi.org/10.1016/j.cryobiol.2024.104879 -
(2024): Modeling of solar thermal heat pipe collectors with overheating prevention in system simulations, Elsevier, Solar Energy 282 (2024) 112861
DOI: https://doi.org/10.1016/j.solener.2024.112861 -
(2024): Transported Entropy of Ions and Peltier Coefficients in 8YSZ and 10Sc1CeSZ Electrolytes for Solid Oxide Cells, MDPI, entropy 2024, 26, 872
DOI: https://doi.org/10.3390/e26100872 -
(2024): Investigation of the operating characteristic of a demand-controlled 368 m deep CO2 thermosyphon geothermal borehole heat exchanger for building heating, Journal of Physics: Conference Series, Vol. 2766 012106, 9th European Thermal Sciences conference (Eurotherm 2024) 10.-13.06.24 Lake Bled, Slovenia
DOI: https://DOI 10.1088/1742-6596/2766/1/012106 -
(2024): A novel type of additively manufactured high pressure mini-channel heat exchanger for precooling in hydrogen refueling stations, Journal of Physics: Conference Series, Vol. 2766 012187, 9th European Thermal Sciences conference (Eurotherm 2024) 10.-13.06.24 Lake Bled, Slovenia
DOI: https://doi.org/10.1088/1742-6596/2766/1/012187 -
(2024): Physically based heat exchanger sizing method for the thermal management system of all-electric regional aircraft, Journal of Physics: Conference Series, Vol. 2766 012101, 9th European Thermal Sciences conference (Eurotherm 2024) 10.-13.06.24 Lake Bled, Slovenia
DOI: https://doi.org/10.1088/1742-6596/2766/1/012101 -
(2024): Comparative Analysis of Loss Mechanism Localization in a Semi-2D SOEC Single Cell Modell: Non-Equilibrium Thermodynamics versus Monocausal-Based Approach, ECS Adv. 3 014501
DOI: https://doi.org/10.1149/2754-2734/ad1a73 -
(2024): Assessment of the heatTransfer Conditions in the Cavity of a Rotating Circular Saw, Energies 2024, 17, 3189
DOI: https://doi.org/10.3390/en17133189 -
(2024): Experimental Heat Transfer Coefficients for Zeotropic Mixture Condensation of Hexamethyldisiloxane/Octamethyltrisiloxane and Ethanol/Hexamethyldisiloxane, Chemie Ingenieur Technik, Vol. 96, Issue 8, pages 1123-1130
DOI: http://dx.doi.org/10.1002/cite.202300121 -
(2024): Shape Optimization of Heat Exchanger Fin Structures Using the Adjoint Method and Their Experimental Validation, MDPI, Energies 2024, 17, 1246
DOI: https://doi.org/10.3390/en17051246 -
(2023): Numerical Calculation of the Irreversible Entropy Production of Additively Manufacturable Off-Set Strip Fin Heat-Transferring Structures, MDPI, entropy 2023, 25, 162
DOI: https://doi.org/10.3390/e25010162 -
(2023): Mehrstrom-Plattenwärmetauscher für Kondensation und Verdampfung, Springer Vieweg, Cham - Innovative Wärmetauscher, 2023, Book, pages 173-193
DOI: https://doi.org/10.1007/978-3-031-22546-8_5#DOI -
(2023): Design of a Direct-Liquid-Cooled Motor and Operation Strategy for the Cooling System, Energies
DOI: https://doi.org/10.3390/en16145319 -
(2023): Steady-state and Transient Operation of Solid Oxide Fuel Cell Systems with Anode Off-gas Recirculation within a Highly Constrained Operating Range, MDPI, Energies 2023, 16, 7827
DOI: https://doi.org/10.3390/en16237827 -
(2023): Mixture Condensation of Ethanol/Water and Ethanol/Siloxane in a Vertical Double Pipe, Chemie Ingenieur Technik 2023, 95, No. 5, S. 1-9
DOI: https://doi.org/10.1002/cite.202200198 -
(2023): Experimental Investigation of Coupled Transport Mechanisms in a PEM Based Thermoelectric Energy Converter, Energies 2023, 16, 5434
DOI: https://doi.org/10.3390/en16145434 -
(2023): Measurements of Thermophysical Properties of Ethanol + Hexamethyldisiloxane and Ethanol + Octamethyltrisiloxane Mixtures in the Temperature Range of 293-343 K at 100 kPa, Journal Chemical & Engineering Data - accepted 29.8.23
DOI: https://doi.org/10.1021/acs.jced.3c00336 -
(2023): Visualisierung der Spanbildung beim Sägen mit IKZ, WT Werkstatttechnik, Titelthema, Band 112 (2022) Nr. 01-02
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(2023): Automotive Fuel Cell Systems: Testing Highly Dynamic Scenarios, MDPI, Energies 2023, 16, 664 "
DOI: https://doi.org/10.3390/en16020664 -
(2023): Numerische Berechnung der irreversiblen Entropieproduktion in wärmeübertragenden Strukturen, Wiley Online Library, Chemie Ingenieur Technik 2023, 95, No. 5, S. 692-700
DOI: https://doi.org/10.1002/cite.202200213 -
(2023): A characteristic map as an approach for rapid estimating the thermal conductivity of high-temperature oxide ceramics demonstrated on 10Sc1CeSZ, Elsevier, Ceramics International Volume 49, Issue 23, Part A, 1 December 2023, Pages 38015-38025
DOI: https://doi.org/10.1016/j.ceramint.2023.09.132 -
(2023): R410A and R32 condensation heat transfer and flow patterns inside horizontal micro-fin and 3-D enhanced tubes, International Communications in Heat and Mass Transfer, Elsevier
DOI: https://doi.org/10.1016/j.icheatmasstransfer.2023.106638 -
(2022): Study on enhanced heat transfer performance of open-cell metal foams based on a hexahedron model, Numerical Heat Transfer, Part A: Applications, 16.06.22
DOI: https://doi.org/10.1080/10407782.2022.2078598 -
(2022): R410A flow boiling in horizontal annular channels of enhanced tubes, part I: Pressure drop - Ébullition en écoulement de R410A dans les canaux annulaires horizontaux des tubes améliorés, Partie I : Chute de pression, Science Direct, International Journal of Refrigeration, Volume 137, pages 70-79
DOI: https://doi.org/10.1016/j.ijrefrig.2022.02.009 -
(2022): Experimental Study on CaCO3 Fouling Characteristics During Falling Film Evaporation, Journal of Solar Energy Engineering, Volume 144, Issue 2, April 2022"
DOI: https://doi.org/10.1115/1.4052937 -
(2022): Modelling of sawing processes with internal coolant supply, Elsevier, Manufacturing Letters, Vol. 32, April 2022, Pages 92-95
DOI: https://doi.org/10.1016/j.mfglet.2022.04.006 -
(2022): Numerische Untersuchung des Abkühlverhaltens von eingetafelten Schokoladenprodukten, Chemie Ingenieur Technik
DOI: http://dx.doi.org/10.1002/cite.202200012 -
(2022): Die Wärmepumpe, Dreh- und Angelpunkt der Wärmewende, Unimagazin 3-4 2022
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(2022): Influence of axial heat conduction in solid walls and fins on the overall thermal performance of an additively manufactured high-temperature heat exchanger, Applied Thermal Engineering 212 (2022) 118566
DOI: https://doi.org/10.1016/j.applthermaleng.2022.118566 -
(2022): Simulation of Compression Heat Pump Cycles Using NH3/H2O Mixtures to Estimate Their Working Domains, Chemie Ingenieur Technik
DOI: https://onlinelibrary.wiley.com/doi/10.1002/cite.202200111 -
(2022): Thermodynamische Untersuchung des Einsatzpotenzials aktiv gekühlter Erdkabel, Leitungsbau Brunnenbau Geothermie, Jahresmagazin
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(2022): Float-Freezing: Ein innovatives Verfahren zur Kryokonservierung von Blut, KI Kälte-Luft-Klimatechnik-11 2022, S. 46-49
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(2022): System Simulation and Analysis of an LNG-Fueled SOFC System Using Additively Manufactured High Temperature Heat Exchangers, Energies 2022, 15(3), 941
DOI: https://doi.org/10.3390/en15030941 -
(2022): Coupled Transport Effects in Solid Oxide Fuel Cell Modeling, Entropy 2022, 24(2), 224
DOI: https://doi.org/10.3390/e24020224 -
(2022): Dynamic model of the temperature downstream to an indirect charge-air cooler considering heat losses to the environment, Elsevier, Applied Thermal Engineering , 14. April 2022, 118434
DOI: https://doi.org/10.1016/j.applthermaleng.2022.118434 -
(2022): Spanbildung im geschlossenen Schnittspalt beim Sägen mit innerer Kühlschmiermittelzufuhr - Visualisierung der Spanbildung beim Sägen mit IKZ WT WERKSTATTSTECHNIK BD. 112 (2022) NR. 01-02
DOI: https://doi.org/10.37544/1436-4980-2021-04 -
(2022): Flooding Characteristics and Countermeasures in a PEM Fuel Cell System, ECS Transactions, The Electrochemical Society
DOI: https://doi.org/10.1149/10909.0227ecst -
(2021): Zukünftige Hochtemperatur-Wärmepumpen: Anwendungsbereich der Hybrid-Wärmepumpe, BWK Energie 3 - 4 2021, S. 57 - 61
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(2021): Impact of Carbon Dioxide on the Non-Catalytic Thermal Decomposition of Methane, ChemEngineering 2021, 5, 12.
DOI: https://doi.org/10.3390/chemengineering5010012 -
(2021): R410A flow condensation inside two dimensional micro-fin tubes and three dimensional dimple tubes, International Journal of Heat and Mass Transfer 182 (2022)
DOI: https://doi.org/10.1016/j.ijheatmasstransfer.2021.121910 -
(2021): Condensation quasi-local heat transfer and frictional pressure drop of R1234ze(E) and R134a in a micro-structured plate heat exchanger, Applied Thermal Engineering 197 (2021) 117404
DOI: https://doi.org/10.1016/j.applthermaleng.2021.117404 -
(2021): Conjugate heat transfer analysis of bubble growth during flow boiling in a rectangular microchannel, International Journal of Heat and Mass Transfer 181 (2021) 21828
DOI: https://doi.org/10.1016/j.ijheatmasstransfer.2021.121828 -
(2021): Identification of Existing Challenges and Future Trends for the Utilization of Ammonia-Water Absorption–Compression Heat Pumps at High Temperature Operation, Applied Sciences, 2021, 11, 4635 MDPI
DOI: https://doi.org/10.3390/app11104635 -
(2021): Parameterstudie eines neuartigen Rotationskammer (RC)-Verdichters, KI Kälte- Luft - Klimatechnik 10 2021 D 7438, Seite 42 ff. https://www.ki-portal.de/tag/verdichter/
ISSN: 1865-5432 -
(2021): Experimental investigation of the two‑phase local heat transfer coefficients for condensation of R134a in a micro‑structured plate heat exchanger, Heat and Mass Transfer
DOI: https://doi.org/10.1007/s00231-021-03091-0 -
(2021): Sensitivity of the Non-Equilibrium Approach for Mixture Condensation to Heat and Mass Transfer Correlations and Thermophysical Properties, Journal of Heat Transfer, September 2021, Vol 143 / 094503-1
DOI: https://doi.org/10.1115/1.4051673 -
(2021): Flow pattern, heat transfer and frictional pressure drop investigation of R365mfc condensation in a micro-structured corrugated gap with mixed angles, Applied Thermal Engineering, Elsevier, Volume 201, Part B, 25 January 2022, 117812
DOI: https://doi.org/10.1016/j.applthermaleng.2021.117812 -
(2021): Analyses of thermal performance and pressure dro in a plate heat exchanger filled with ferrofluids under a magnetic field, Fuel 293 (201) 120432, Elsevier
DOI: https://doi.org/10.1016/j.fuel.2021.120432 -
(2021): A novel method to determine the transport coefficients of an YSZ electrolyte based on impedance spectroscopy, Solid Stae Ionics, Vol. 363
DOI: https://doi.org/10.1016/j.ssi.2021.115591 -
(2020): Experimental results on two-phaseheattransfer enhancement in microstructured corrugated plate heat exchangers, Experimental Heat Transfer
DOI: 10.1080/08916152.2020.1822954 -
(2020): Experimental investigation of a thermocell with proton exchange membrane and hydrogen electrodes, International Journal of Hydrogen Energy, Volume 45, S. 12680 - 12690
DOI: https://doi.org/10.1016/j.ijhydene.2020.02.171 -
(2020): Hydrogen production by methane decomposition: Analysis of thermodynamic carbon properties and process evaluation, Energy Conversion and Management, Volume 221
DOI: https://doi.org/10.1016/j.enconman.2020.113125 -
(2020): Kühlung von Laserdioden - Entwicklung eines magnetokalorischen Prototyps, Kälte, Luft, Klimatechnik-Ingenieurwesen in Forschung und Praxis, S. 44-49
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(2020): Water Management of PEM Fuel Cell Systems Based on the Humidity Distribution in the Anode Gas Channels, Wiley Online Library
DOI: 10.1002/fuce.202000070 -
(2020): Femtosecond Laser-Induced Surface Modification of the Electrolyte in Solid Oxide Electrolysis Cells, Energies, 13(24), 6562
DOI: https://doi.org/10.3390/en13246562 -
(2019): Nusselt numbers from numerical investigations of turbulent flow in highly eccentric horizontal annuli, International Communications in Heat and Mass Transfer 109 10433, Elsevier
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(2019): On the controversy of Nanofluid Rheological Behavior, International Journal of Thermophysics
DOI: https://doi.org/10.1007/s10765-019-2508-2 -
(2019): Experimental results of an absorption-compression heat pump using the working fluid ammonia/water for heat recovery in industrial processes, International Journal of Refrigeration, Volume 99, S. 59 - 68
ISSN: 0140-7007 -
(2019): The single-blow transient test technique using pulse change inlet condition with optimized pulse width and matching time, Heat and Mass Transfer
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(2018): A Diffusity Study of (Sc2O3)0.1(CeO2)0,01(ZrO2)0.89 between 1100 and 1500 K at Zero Pressure with Molecular Dynamics, J. Chem. Eng. Data 63, S. 1955 - 1960
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(2018): Impact of Multi-Causal Transport Mechanisms in an Electrolyte Supported Planar SOFC with (ZrO2)x-1(Y2O3)x Electrolyte, Entropy
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(2018): Design and direct liquid cooling of tooth-coil windings, Electrical Engineering
DOI: https://doi.org/10.1007/s00202-018-0704-x -
(2018): Approach to the Coulomb Contribution of Thermodynamic Properties from the Mean Electrostatic Potential of the Ions in (ZrO2)1 x(Y2O3)x, J. Phys. Chem., S. 62 - 70
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(2018): Exergy analysis of the diesel pre-reforming SOFC-system with anode off-gas recycling in the SchIBZ project. Part II: system exergetic evaluation, Int. J. Hydrogen Energy
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(2018): Exergy analysis of the diesel pre-reforming solid oxide fuel cell system with anode off-gas recycling in the SchIBZ project. Part I: Modeling and validation, Int. J. Hydrogen Energy 43, S. 16684 - 16693
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(2018): Modeling a thermocell with proton exchange membrane and hydrogen electrodes, International Journal of Hydrogen Energy, 43, S. 19841 - 19850
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(2017): Local Entropy Production Rates in a Polymer Electrolyte Membrane Fuel Cell, J. Non-Equilib. Thermodyn. 2017, Vol. 42, No. 1, S. 1 - 30
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(2017): Experimental investigation of the flow pattern, pressure drop and void fraction of two-phase flow in the corrugated gap of a plate heat exchanger, IJMF Vol. 91, S. 155 - 169
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(2017): A phenomenological study of yttria-stabilized zirconia at 1300 K with the Green-Kubo formulation and equilibrium molecular dynamics, Chemical Physics 485-486, S. 108 - 117
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(2017): Multifunctional fuel cell system for civil aircraft: Study of the cathode exhaust gas dehumidification, Int. J. of Hydrogen Energy Vol. 42, S. 29518 - 29531
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(2017): Anwendung des natürlichen Stoffes Kohlendioxid in Erdwärmepumpen - Der Weg zur größeren Wärmeleistung, Die Kälte+Klimatechnik More info
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(2017): Dynamic simulation and experimental validation of a two-phase closed thermosyphon for geothermal application, Propulsion and Power Research, Vol. 6, Issue 2, June 2017, Pages 107-116
DOI: https://doi.org/10.1016/j.jppr.2017.05.002 -
(2016): Mitteltiefe Geothermie - 400 m tiefe CO2 Erdwärmesonden im Vergleich, Kälte, Luft, Klimatechnik 11
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(2016): Bi-level heat exchanger network synthesis with evolution method for structure optimization and memetic particle swarm optimization for parameter optimization, Engineering Optimization, Vol. 49, No. 3, S. 401 - 416
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(2016): The single-blow transient testing technique for offset and wavy fins of compact plate-fin heat exchangers, Applied Thermal Engineering
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(2016): Speed-of-Sound Measurements in Compressed Nitrogen and Dry Air, J. Chem. Eng. 61, S. 3941 - 3951
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(2016): Mitteltiefe Geothermie - 400 m tiefe CO2-Erdwärmesonden im Vergleich, KI Kälte-Luft-Klimatechnik 11, S. 50 - 55
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(2016): Particle Migration in Isobaric and Flash Evaporation of Nanofluids, Forschung im Ingenieurwesen 80, S. 101 - 109
DOI: 10.1007/s10010-016-0205-x -
(2015): Absorption and Scattering Behavior of Nanofluids in the Visible Range, Int. J. Therophys. 36, S. 2769 - 2783, 2015
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(2013): Experimentelle Untersuchung des dynamischen thermohydraulischen Verhaltens eines Naturumlaufverdampfers, Chemie Ingenieur Technik 85, S. 1465 - 1466
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(2013): Experimentelle Bestimmung des Wärmeübergangs und des Druckverlusts bei der Kondensation im vertikalen Plattenspalt, Chemie Ingenieur Technik 85, S. 1465 - 1466
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(2013): Measurements of the Speed of Sound in Liquid Toluene, J. Chem. Eng. 58, S. 1398 - 1406
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(2013): Measurements of the Speed of Sound in the Refigerants HFC227ea and HFC365mfc in the Liquid Regions,, J. Chem. Eng. 58, S. 446 - 454
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(2013): Measurements of the Speed of Sound in Propene in the Liquid and Supercritical Regions, J. Chem. Eng. 58, S. 1624 - 1628
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(2013): Experimental convective heat transfer studies in a turbulent flow regime using alumina-water nanofluids, Qscience Connect 2013:39
DOI: http://dx.doi.org/10.5339/connect.2013.39 -
(2012): Entropy Generation During the Interaction of Thermal Radiation with a Surface, Entropy 2012, 14, S. 717 - 735
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(2012): Preparation and electrochemical behaviour of dense YSZ film for SOEC, International Journal of Hydrogen Energy 37, S. 12074 - 12080
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(2012): Microstructual modification of the anode/electrolyte interface of SOEC for hydrogen production, International Journal of Hydrogen Energy 37, S. 12833 - 12838
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(2010): A simplified solution of the regenerator periodic problem: the case for air conditioning, Forsch.Ingenieurwesen 74, S. 207 - 214
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(2010): Investigation of local heat transfer coefficients in plate heat exchangers with temperature oscillation IR thermography and CFD, Int.J.Heat and Mass Transfer 53, S. 3764 - 6781
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(2010): Experimental investigation on condensation heat transfer and pressure drop of R134a in a plate heat exchanger, Heat and Mass Transfer 43, S. 1177 - 1186
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(2009): A benchmark study on the thermal conductivity of nanofluids., J. Applied Physics 106, S. 94312
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(2009): Rheological and flow characteristics of nanofluids: Influence of Electroviscous effects and particle agglomeration, J. Applied Physics 106, S. 34909
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(2009): Experimental investigation on a rotary regenerator operating at low temperatures, J.Thermal Science and Engineering Applic. 1, S. 041004 - 041013
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(2008): Flow boiling of R 134a and ammonia in a plate heat exchanger, Int. J. Heat Mass Transfer 51, S. 6235 - 6242
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(2008): Flow boiling of R 134a and R 134a – propane mixtures at low saturation temperatures inside a plain horizontal tube, J. Heat Transfer 130, S. 61501 - 61600
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(2008): Heat transfer coefficient and pressure drop during refrigerant R-134a Condensation in a plate heat exchanger, Chemical Papers (Slovak Ac.Sci) 62, S. 78 - 85
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(2007): IR Measurement of Temperature Oscillations to Investigate Convective Heat Transfer Coefficients on Heat Exchangers, Int. J. Heat Exchangers
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(2007): Local Heat Transfer Coefficients in Spray Cooling Systems measured with Temperature Oscillation IR Thermography, Int. J. Heat Mass Transfer 50, S. 1953 - 1962
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(2006): Thermodynamic Properties of Propane. IV. Speed of Sound in the Liquid and Supercritical Regions, Journal of chemical & engineering data, Bd. 77
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(2006): Pressure derivates in the classical molecular-dynamics ensemble, J. Chem. Phys., 124,S. 10
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(2006): Speed of sound instruments for fluids with pressures up to 100 Mpa, Rev. Sci. Instrum., 77, S. 8
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(2005): Exergy of solar radiation, Int. J. Energy Technology and Policy, 3, S. 115 - 122
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