Head of chair

• 1998:
  Professor of the Department of Engineering Thermodynamics and Transport Processes in the Faculty of Engineering Science at the University of Bayreuth.
  
• 1993:
  University Professor for "Kinetics of Physical-Chemical Processes in Aerospace" at the Institute of Space Systems at the University of Stuttgart.
  
• 1993:
  Habilitation and appointment as private lecturer for "Optical Measurement Techniques in Combustion Research".
  
• 1989:
  Doctorate in engineering ("summa cum laude").
  

Head of chair

Lehre und Forschung

• Energy systems (energy system analyses, combined heat and power generation, Bavarian Hydrogen Center, etc.)
  
• Energy technologies (Organic Rankine Cycle, heat pumps, etc.) Thermal energy storage (stationary and mobile latent heat storage, etc.)
  
• Combustion and engines (injection, mixture formation, soot, etc.)
  
• Numerical simulation (CFD, Open Foam, etc.)
  
• Measurement techniques (particle sizes, optical measurement techniques and laser diagnostics; in particular PIV, optical flow, LIF, LIEF, Raman, IR imaging and high-speed films)
  

Special tasks and functions

since 2018:
Member of the planning committee Bavarian Center for Battery Technology (BayBatt)

since 2012:
Director of the Center of Energy Technology (ZET) at the University of Bayreuth

since 2011:

Speaker of the inter-faculty profile field "Energy Research and Energy Technology" at the University of Bayreuth

since 2011:

Vice Chairman of the Scientific Working Group Engineering Thermodynamics e.V. WATT.

2009 – 2011:
Dean of the FAN at the University of Bayreuth

since 2007:
Coordinator Master's Degree "Energy Science and Technology"/"Energy Engineering

since 2006:
Chairman of the Technical Committee Thermodynamics of VDI-GET

since 2003:
Director of the CAMPUS-AKADEMIE for vocational further education at the University of Bayreuth

2002 – 2004:
Member of the Executive Committee of the Bavaria California Technology Center (BaCaTeC) at the University of Erlangen-Nuremberg

2002 – 2006:
Head of the Bavarian Research Association Turbulent Combustion (FORTVER)

2000 – 2006:
Speaker of the research group "Composite materials and surface-coated products made of glass (WOPAG)" at the University of Bayreuth

2000 – 2003:
Vice President of the University of Bayreuth, Member of the University Governing Board

1998 – 2000:
Founding Dean of the Faculty of Engineering Science at the University of Bayreuth

1997 – 1998:
Dean of Studies at the Institute of Space Systems at the University of Stuttgart

since 1996:

Founder and director of the Steinbeis Transfer Center Applied Thermodynamics, Energy and combustion technology (ATEV), first Stuttgart, now Bayreuth

Head of chair

Selected Publications

2024

D. Seidenath, A. Mittereder, T. Hillenbrand, D. Brüggemann, O. Otti, H. Feldhaar: Do diesel exhaust particles in pollen affect colony founding in the bumble bee Bombus terrestris?. In: Insectes Sociaux, 71 (2024). - S. 157-163.
doi:10.1007/s00040-024-00965-4

M. Everts, M. Welzl, D. Brüggemann: The effective use of focused shadowgraphy for single bubble nucleate pool boiling investigations. In: Journal of Physics: Conference Series, 2766 (2024). - .
doi:10.1088/1742-6596/2766/1/012149

G. Hagen, B. Streibl, A. Mittereder, J. Herrmann, A. Müller, I. Hartmann, D. Brüggemann, R. Moos: On the emissions of wood-log fueled fireplaces : correlation of continuous gas sensor data with particle spectra analysis. - (Vortrag), Veranstaltung: 27th ETH Nanoparticles Conference, June 10-14, 2024, Zurich, Switzerland.

P. Polykarpoulos, M. Welzl, D. Brüggemann: Power intermittency in PEM electrolysers directly coupled with wind parks : A case study on dynamic stack operation in Northern Bavaria. - (Paper), Veranstaltung: 37th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2024), 30.06.-05.07.2024, Rhodes, Greece.

M. Everts, M. Welzl, D. Brüggemann: Single Bubble Nucleate Pool Boiling for Climate Friendly Cooling Solutions. - (Vortrag), Veranstaltung: 18th UK Heat Transfer Conference (UKHTC2024), 9.-11.09.2024, Birmingham, United Kingdom.

O. Ogorure, F. Heberle, D. Brüggemann: Thermo-economic analysis and multi-criteria optimization of an integrated biomass-to-energy power plant. In: Renewable Energy, 224 (2024). - .
doi:10.1016/j.renene.2024.120112

O. Aljolani, F. Heberle, D. Brüggemann: Thermo-economic and environmental analysis of a CO₂ residential air conditioning system in comparison to HFC-410A and HFC-32 in temperate and subtropical climates. In: Applied Energy, 353, Part A (2024). - .
doi:10.1016/j.apenergy.2023.122073

E. Obika, F. Heberle, D. Brüggemann: Thermodynamic analysis of novel mixtures including siloxanes and cyclic hydrocarbons for high-temperature heat pumps. In: Energy, 294 (2024). - .
doi:10.1016/j.energy.2024.130858

M. Ali Ehyaei, F. Heberle, D. Brüggemann: Thermoeconomic analysis of a novel configuration of a biomass-powered organic Rankine cycle for residential application with consideration the effect of battery energy storage. In: Energy Storage, 6 (2024). - .
doi:10.1002/est2.648

Z. Arnautovic, M. Welzl, F. Heberle, D. Brüggemann: Enhanced heat transfer correlation for nucleate boiling of fluid mixtures. In: International Journal of Heat and Mass Transfer, 231 (2024). - .
doi:10.1016/j.ijheatmasstransfer.2024.125804

M. Griesbach, A. König-Haagen, F. Heberle, D. Brüggemann: Evaluation and Optimal Dimensioning of Ice Energy Storage Systems in Different Types of Non-Residential Buildings. - (Paper), Veranstaltung: 37th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2024), 30.06.-05.07.2024, Rhodes, Greece.
doi:10.52202/077185-0079

L. Schröder, T. Hillenbrand, D. Brüggemann: Evaluation of the combustion process of directly injected methane in a rapid compression machine with a laser-based ignition system and an electrical ignition system. In: Energy, 289 (2024). - .
doi:10.1016/j.energy.2023.129940

J. Jeßberger, C. Arpagaus, F. Heberle, L. Brendel, S. Bertsch, D. Brüggemann: Experimental investigations of upscaling effects of high-temperature heat pumps with R1233zd(E). In: International Journal of Refrigeration, 164 (2024). - S. 243-256.
doi:10.1016/j.ijrefrig.2024.04.023

J. Jeßberger, F. Heberle, D. Brüggemann: Experimental Investigations of Waste Heat Utilization of High-Temperature Heat Pump Compressors. - (Paper), Veranstaltung: 20th International Refrigeration and Air Conditioning Conference at Purdue, 15.-18.07.2024, West Lafayette, IN, United States.

J. Jeßberger, F. Heberle, D. Brüggemann: Experimental investigations of water-cooled cylinder heads in a high temperature heat pump cycle. - (Vortrag), Veranstaltung: High-Temperature Heat Pump Symposium, 23-24 January 2024, Copenhagen, Denmark.

M. Ehyaei, F. Heberle, D. Brüggemann: Feasibility study of the high‐temperature organic Rankine cycle in combined heat and power state from energy, exergy, and economic point of view. In: Energy Science & Engineering, 12 (2024). - S. 1028-1040.
doi:10.1002/ese3.1676

J. Jeßberger, F. Heberle, D. Brüggemann: Maximising the potential of deep geothermal energy : Thermal output increase by large-scale heat pumps. In: Applied Thermal Engineering, 257, Part A (2024). - .
doi:10.1016/j.applthermaleng.2024.124240

2023

Z. Arnautovic, S. Kutzner, T. Weith, F. Heberle, D. Brüggemann: Density and Viscosity of Linear Siloxanes and their Mixtures. In: Journal of Chemical & Engineering Data, 68 (2023). - S. 314-329.
doi:10.1021/acs.jced.2c00590

D. Seidenath, A. Weig, A. Mittereder, T. Hillenbrand, D. Brüggemann, T. Opel, N. Langhof, M. Riedl, H. Feldhaar, O. Otti: Diesel exhaust particles alter gut microbiome and gene expression in the bumblebee Bombus terrestris. In: Ecology and Evolution, 13 (2023). - .
doi:10.1002/ece3.10180

F. Hüftlein, D. Seidenath, A. Mittereder, T. Hillenbrand, D. Brüggemann, O. Otti, H. Feldhaar, C. Laforsch, M. Schott: Effects of diesel exhaust particles on the health and survival of the buff-tailed bumblebee Bombus terrestris after acute and chronic oral exposure. In: Journal of Hazardous Materials, 458 (2023). - .
doi:10.1016/j.jhazmat.2023.131905

H. Yilmaz, L. Schröder, T. Hillenbrand, D. Brüggemann: Effects of hydrogen addition on combustion and flame propagation characteristics of laser ignited methane/air mixtures. In: International Journal of Hydrogen Energy, 48 (2023). - S. 17324-17338.
doi:10.1016/j.ijhydene.2023.01.224

K. Menberg, F. Heberle, H. Uhrmann, C. Bott, S. Grünäugl, D. Brüggemann, P. Bayer: Environmental impact of cogeneration in binary geothermal plants. In: Renewable Energy, 218 (2023). - .
doi:10.1016/j.renene.2023.119251

M. Griesbach, A. König-Haagen, F. Heberle, D. Brüggemann: Evaluation and Optimization of the Integration of Ice Energy Storage Systems in Interconnected Supply Networks for Non-Residential Buildings. - (Paper), Veranstaltung: 36th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2023), 25.-30. Juni 2023, Las Palmas de Gran Canaria, Spain.
doi:10.52202/069564-0115

M. Welzl, F. Heberle, D. Brüggemann: Influence of Wall Material on Heat Transfer in Nucleate Pool Boiling of Refrigerants. In: International Heat Transfer Conference 17. - Cape Town, South Africa : 2023.
doi:10.1615/IHTC17.360-60

J. Jeßberger, F. Heberle, D. Brüggemann: Integration of high-temperature heat pumps into geothermal energy systems. In: 10th Heat Powered Cycles 2023 : Conference Proceedings. - Edinburgh : 2023. - S. 16-30.
doi:10.5281/zenodo.10245218

J. Jeßberger, F. Heberle, D. Brüggemann: Integration von Hochtemperatur-Wärmepumpen in erneuerbare Energiesysteme. Teil 1: Versuchsaufbau und Simulation. In: KKA Kälte Klima Aktuell, (2023). - S. 30-33.

H. Yilmaz, L. Schröder, T. Hillenbrand, D. Brüggemann: Laser und pre-chamber ignition, combustion and flame propagation characteristics of CH4/air mixtures in a constant volume combustion chamber. In: Energy Conversion and Management, 280 (2023). - .
doi:10.1016/j.enconman.2023.116825

H. Uhrmann, F. Heberle, D. Brüggemann: Life Cycle Assessment and Scenario Analyses of an operating geothermal Heat Project in the Southern German Molasse Basin. - (Paper), Veranstaltung: 36th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2023), 25.-30.06.2023, Las Palmas de Gran Canaria, Spain.
doi:10.52202/069564-0268

Z. Arnautovic, C. Zimmermann, M. Hamza, F. Heberle, S. Kabelac, D. Brüggemann: Measurements of Thermophysical Properties of Ethanol + Hexamethyldisiloxane and Ethanol + Octamethyltrisiloxane Mixtures in the Temperature Range of 293−343 K at 100 kPa. In: Journal of Chemical & Engineering Data, 68 (2023). - S. 2223-2237.
doi:10.1021/acs.jced.3c00336

M. Griesbach, A. König-Haagen, F. Heberle, D. Brüggemann: Multi-criteria assessment and optimization of ice-energy storage systems in combined heat and cold supply networks of a campus building. In: Energy Conversion and Management, 287 (2023). - .
doi:10.1016/j.enconman.2023.117118

T. Herrmannsdörfer, M. Welzl, D. Brüggemann: Techno-economic analysis for waste heat utilization of a power-to-gas plant based on PEM electrolysis. In: 4th International Conference on Electrolysis : Book of Abstracts. - Potchefstroom, South Africa : 2023. - S. 169.

O. Aljolani, F. Heberle, D. Brüggemann: Thermodynamic analysis of a CO₂ air-conditioning concept for multi-family houses in temperate and subtropical climates based on experimental data. In: Applied Thermal Engineering, 234 (2023). - .
doi:10.1016/j.applthermaleng.2023.121273

2022

L. Schröder, T. Hillenbrand, D. Brüggemann: Comparison of a Laser Ignition with an Electrical Spark Ignitions System for Directly Injected Methane in a Rapid Compression Machine. - SAE, 2022. -
doi:10.4271/2022-01-1062

T. Popp, A. Weiß, F. Heberle, J. Winkler, R. Scharf, T. Weith, D. Brüggemann: Experimental Characterization of an Adaptive Supersonic Micro Turbine for Waste Heat Recovery Applications. In: Energies, 15 (2022). - .
doi:10.3390/en15010025

Z. Arnautovic, T. Weith, F. Heberle, D. Brüggemann: Isobaric Vapor-Liquid Equilibrium for Ethanol/Water and Binary Linear Siloxane Mixtures at 100 kPa. In: Fluid Phase Equilibria, 556 (2022). - .
doi:10.1016/j.fluid.2021.113371

M. Griesbach, A. König-Haagen, D. Brüggemann: Numerical analysis of a combined heat pump ice energy storage system without solar benefit : Analytical validation and comparison with long term experimental data over one year. In: Applied Thermal Engineering, 213 (2022). - .
doi:10.1016/j.applthermaleng.2022.118696

S. Kutzner, F. Heberle, D. Brüggemann: Thermo-Economic Analysis of Near-Surface Geothermal Energy Considering Heat and Cold Supply within a Low-Temperature District Heating Network. In: Processes, 10 (2022). - .
doi:10.3390/pr10020421

T. Herrmannsdörfer, P. Mößle, M. Welzl, M. Danzer, D. Brüggemann: Coupled Operation of PEM Electrolysis and Battery Energy Storage at Wunsiedel Energy Park. - (Poster), Veranstaltung: International Renewable Energy Storage and Systems Conference (IRES 2022), 20.-22. Sept. 2022, Düsseldorf.

J. Jeßberger, F. Heberle, D. Brüggemann: Integration of high temperature heat pumps into geothermal systems. - (Paper), Veranstaltung: European Geothermal Congress 2022, 17.-21.10.2022, Berlin, Germany.

J. Jeßberger, F. Heberle, D. Brüggemann: Integration von Hochtemperatur-Wärmepumpen in erneuerbare Energiesysteme. - (Paper), Veranstaltung: DKV Tagung 2022, Magdeburg.

2021

O. Ogorure, F. Heberle, D. Brüggemann: Thermodynamic analysis of a combined Organic Rankine Cycle (ORC) with Proton Exchange Membrane Electrolyzer (PEME) in an integrated biomass conversion system. - (speechpap), Veranstaltung: 6th International Seminar on ORC Power Systems, 11.-13. Okt. 2021, München, online.

T. Popp, F. Heberle, A. Weiß, D. Brüggemann: Thermodynamic Evaluation of an ORC Test RIG : From Comprehensive Experimental Results to a Simulation Model. - (speechpap), Veranstaltung: 6th International Seminar on ORC Power Systems, 11.-13. Okt. 2021, München, online.

T. Eller, F. Heberle, D. Brüggemann: Economic Evaluation of Geothermal Combined Heat and Power Concepts. - (speechpap), Veranstaltung: World Geothermal Congress 2020+1, online + Reykjavik, Island.

C. Zöllner, O. Haralampous, D. Brüggemann: Effect of engine operating conditions on soot layer permeability and density in diesel particulate filters. In: International Journal of Engine Research, 22 (2021). - S. 50-63.
doi:10.1177/1468087419847794

K. Menberg, F. Heberle, C. Bott, D. Brüggemann, P. Bayer: Environmental performance of a geothermal power plant using a hydrothermal resource in the Southern German Molasse Basin. In: Renewable Energy, 167 (2021). - S. 20-31.
doi:10.1016/j.renene.2020.11.028

O. Aljolani, F. Heberle, D. Brüggemann: Exergetic Analysis of an Air Conditioning System for Residential Applications in Europe based on CO2 as a Working Fluid. - (speechpap), Veranstaltung: 15th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT) and Editorial Board of Applied Thermal Engineering (ATE), 26.-28. Juli 2021, online.

F. Heberle, T. Koepp, P. Bayer, D. Brüggemann: Life Cycle Assessment of a Geothermal Power Plant in the Southern German Molasse Basin (Germany). - (speechpap), Veranstaltung: World Geothermal Congress 2020+1, online + Reykjavik, Island.

C. Bott, K. Menberg, F. Heberle, D. Brüggemann, P. Bayer: Life cycle assessment of geothermal power generation in the Southern German Molasse Basin : the binary plant Kirchstockach. - (Vortrag), Veranstaltung: EGU General Assembly 2021, .
doi:10.5194/egusphere-egu21-9842

Z. Arnautovic, C. Zimmermann, T. Weith, F. Heberle, D. Brüggemann, S. Kabelac: New prediction method of mixture condensation heat transfer based on precise measurement of vapor-liquid equilibria of siloxane mixtures. - (speechpap), Veranstaltung: 15th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT) and Editorial Board of Applied Thermal Engineering (ATE), 26.-28. Juli 2021, online.

A. König-Haagen, E. Franquet, M. Faden, D. Brüggemann: A Study on the Numerical Performances of Diffuse Interface Methods for Simulation of Melting and Their Practical Consequences. In: Energies, 14 (2021). - .
doi:10.3390/en14020354

J. Andreasen, E. Baldasso, M. Kærn, T. Weith, F. Heberle, D. Brüggemann, F. Haglind: Techno-economic feasibility analysis of zeotropic mixtures and pure fluids for organic Rankine cycle systems. In: Applied Thermal Engineering, 192 (2021). - .
doi:10.1016/j.applthermaleng.2021.116791

2020

M. Geiger, C. Zöllner, D. Brüggemann: Cycle-Resolved Evaluation of Directly Injected Methane Using a High-Speed Laser-Induced Fluorescence Measurement System. - (Paper), Veranstaltung: SAE Powertrains, Fuels & Lubricants Digit Summit, 15.09.2020, Online.
doi:10.4271/2020-01-2106

A. König-Haagen, A. Mühlbauer, T. Marquardt, A. Caron-Soupart, J. Fourmigué, D. Brüggemann: Basic Analysis of Uncertainty Sources in the CFD Simulation of a Shell-and-Tube Latent Thermal Energy Storage Unit. In: Applied Sciences, 10 (2020). - .
doi:10.3390/app10196723

C. Alexopoulos, O. Aljolani, F. Heberle, T. Roumpedakis, D. Brüggemann, S. Karellas: Design Evaluation for a Finned-Tube CO2 Gas Cooler in Residential Applications. In: Energies, 13 (2020). - .
doi:10.3390/en13102428

A. König-Haagen, S. Höhlein, D. Brüggemann: Detailed exergetic analysis of a packed bed thermal energy storage unit in combination with an Organic Rankine Cycle. In: Applied Thermal Engineering, 165 (2020). - .
doi:10.1016/j.applthermaleng.2019.114583

M. Akbari Kordlar, F. Heberle, D. Brüggemann: Evaluation and optimization of the annual performance of a novel tri-generation system driven by geothermal brine in off-design conditions. In: Applied Sciences, 10 (2020). - .
doi:10.3390/app10186532

T. Hillenbrand, D. Brüggemann: Evaporation of free falling droplets of binary alkane-ethanol blends. In: Fuel, 274 (2020). - .
doi:10.1016/j.fuel.2020.117869

J. Oyekale, M. Petrollese, F. Heberle, D. Brüggemann, G. Cau: Exergetic and integrated exergoeconomic assessments of a hybrid solar-biomass organic Rankine cycle cogeneration plant. In: Energy Conversion and Management, 215 (2020). - .
doi:10.1016/j.enconman.2020.112905

M. Welzl, F. Heberle, D. Brüggemann: Experimental evaluation of nucleate pool boiling heat transfer correlations for R245fa and R1233zd(E) in ORC applications. In: Renewable Energy, 147 (2020). - S. 2855-2864.
doi:10.1016/j.renene.2018.09.093

S. Kuboth, T. Weith, F. Heberle, M. Welzl, D. Brüggemann: Experimental Long-Term Investigation of Model Predictive Heat Pump Control in Residential Buildings with Photovoltaic Power Generation. In: Energies, 13 (2020). - .
doi:10.3390/en13226016

A. König-Haagen, E. Franquet, M. Faden, D. Brüggemann: Influence of the convective energy formulation for melting problems with enthalpy methods. In: International Journal of Thermal Sciences, 158 (2020). - .
doi:10.1016/j.ijthermalsci.2020.106477

D. Brüggemann, A. Jess, C. Linhardt: Power-to-Gas als Schlüsseltechnologie : Die Vernetzung des Strom- und Gassektors für eine nachhaltige Energiewirtschaft. In: Spektrum, 16 (2020). - S. 16-21.

J. Oyekale, F. Heberle, M. Petrollese, D. Brüggemann, G. Cau: Thermo-economic evaluation of actively selected siloxane mixtures in a hybrid solar-biomass organic Rankine cycle power plant. In: Applied Thermal Engineering, 165 (2020). - .
doi:10.1016/j.applthermaleng.2019.114607

2019

M. Welzl, F. Heberle, T. Weith, D. Brüggemann: Experimental Evaluation of R1336mzz(Z) as Low GWP Replacement for R245fa in a Scroll Expander. In: Sotirios Karellas, Emmanuel Kakaras (Hrsg.): Proceedings of the 5th International Seminar on ORC Power Systems. - Athens, Greece : 2019.

M. Geiger, L. Schröder, C. Zöllner, D. Brüggemann, J. Goldlücke, M. Resch: Optical Evaluation of Directly Injected Methane Using a Newly Developed Highly Repetitive Laser Diagnostics System. - (Paper), Veranstaltung: 14th International Conference on Engines & Vehicles, September 2019, Capri, Italy.
doi:10.4271/2019-24-0134

T. Eller, F. Heberle, D. Brüggemann: Thermodynamic and economic analysis of geothermal combined heat and power based on a double-stage Organic Rankine Cycle. In: Sotirios Karellas, Emmanuel Kakaras (Hrsg.): Proceedings of the 5th International Seminar on ORC Power Systems. - Athens, Greece : 2019.

T. Eller, F. Heberle, D. Brüggemann: Transient modelling and simulation of a double-stage Organic Rankine Cycle. In: Proceedings of the 13th International Modelica Conference. - Linköping : 2019. - S. 679-686.
doi:10.3384/ecp19157679

J. Oyekale, F. Heberle, M. Petrollese, D. Brüggemann, G. Cau: Biomass retrofit for existing solar organic Rankine cycle power plants : Conceptual hybridization strategy and techno-economic assessment. In: Energy Conversion and Management, 196 (2019). - S. 831-845.
doi:10.1016/j.enconman.2019.06.064

S. Kuboth, F. Heberle, A. König-Haagen, D. Brüggemann: Economic model predictive control of combined thermal and electric residential building energy systems. In: Applied Energy, 240 (2019). - S. 372-385.
doi:10.1016/j.apenergy.2019.01.097

T. Eller, F. Heberle, D. Brüggemann: Evaluation of different power plant concepts for geothermal heat and power production. - (Paper), Veranstaltung: European Geothermal Congress, 11.-14.06.2019, Den Haag, Netherlands.

A. König-Haagen, D. Brüggemann: Exergetic Optimization of a Sensible High Temperature Thermal Energy Storage Unit in Combination with an Organic Rankine Cycle. - (Poster), Veranstaltung: 13th International Renewable Energy Storage Conference and Exhibition (IRES 2019), 12.3.-14.3.2019, Düsseldorf.

J. Oyekale, F. Heberle, M. Petrollese, D. Brüggemann, G. Cau: Exergy and exergo-economic analyses of hybrid solar-biomass organic Rankine cycle cogeneration plant. - (Vortrag), Veranstaltung: 32th International Conference on Efficiency, Costs, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2019), 23-28 June 2019, Wroclaw, Poland.

S. Kuboth, F. Heberle, T. Weith, M. Welzl, A. König-Haagen, D. Brüggemann: Experimental short-term investigation of model predictive heat pump control in residential buildings. In: Energy and Buildings, 204 (2019). - .
doi:10.1016/j.enbuild.2019.109444

M. Welzl, T. Weith, F. Heberle, D. Brüggemann: Experimental Study of Nucleate Pool Boiling Heat Transfer on a Copper Tube for Low GWP Refrigerants. - (Paper), Veranstaltung: The Second Pacific Rim Thermal Engineering Conference (PRTEC2019), 13.-17. Dez. 2019, Maui, Hawaii, USA.

M. Welzl, T. Weith, F. Heberle, D. Brüggemann: Experimentelle Untersuchung des Wärmeübergangs beim Blasensieden von Low GWP Arbeitsmedien im Organic Rankine Cycle. - (Poster), Veranstaltung: Jahrestreffen der ProcessNet-Fachgruppen Mischvorgänge, Trocknungstechnik und Wärme- und Stoffübertragung, 18.-20.3.2019, Essen, Deutschland.

M. Geiger, L. Schröder, C. Zöllner, D. Brüggemann: Injection and mixture formation evaluation under engine like conditions using a high-speed LI(E)F measurement system. In: Alfred Leipertz, Andreas P. Fröba (Hrsg.): Motorische Verbrennung und Alternative Antriebskonzepte : Aktuelle Probleme und moderne Lösungsansätze, 14. Tagung. - Erlangen : ESYTEC Energie- und Systemtechnik GmbH, 2019. - S. 167-178.

A. Weiß, T. Popp, G. Zinn, M. Preißinger, D. Brüggemann: A micro-turbine-generator-construction-kit (MTG-c-kit) for small-scale waste heat recovery ORC-Plants. In: Energy, 181 (2019). - S. 51-55.
doi:10.1016/j.energy.2019.05.135

S. Kuboth, A. König-Haagen, F. Heberle, D. Brüggemann: Model predictive control of air-to-water heat pump heating systems with battery and thermal energy storage. - (Poster), Veranstaltung: 13th International Renewable Energy Storage Conference and Exhibition (IRES 2019), 12.3.-14.3.2019, Düsseldorf.

B. Scharfe, S. Lehmann, T. Gerdes, D. Brüggemann: Optical and Mechanical Properties of Highly Transparent Glass-Flake Composites. In: Journal of Composites Science, 3 (2019). - .
doi:10.3390/jcs3040101

M. Faden, A. König-Haagen, D. Brüggemann: An Optimum Enthalpy Approach for Melting and Solidification with Volume Change. In: Energies, 12 (2019). - .
doi:10.3390/en12050868

M. Faden, S. Höhlein, J. Wanner, A. König-Haagen, D. Brüggemann: Review of Thermophysical Property Data of Octadecane for Phase-Change Studies. In: Materials, 12 (2019). - .
doi:10.3390/ma12182974

D. Brüggemann, F. Heberle, S. Kuboth: Smart Homes : Wärme und Strom für unser künftiges Wohnen. In: Spektrum, 15 (2019). - S. 48-53.

T. Hillenbrand, D. Brüggemann: Substance-related investigation of the evaporation characteristics of free falling alkane-ethanol droplets using Raman spectroscopy. - (Paper), Veranstaltung: 29th Conference on Liquid Atomization and Spray Systems (ILASS-Europe 2019), 2-4 September 2019, Paris, Frankreich.

D. Toselli, F. Heberle, D. Brüggemann: Technical evaluation of zeotropic fluid mixtures in geothermal ORC applications. In: Sotirios Karellas, Emmanuel Kakaras (Hrsg.): Proceedings of the 5th International Seminar on ORC Power Systems. - Athens, Greece : 2019.

D. Toselli, F. Heberle, D. Brüggemann: Techno-economic analysis of a solid biomass retrofit of an air-cooled ORC geothermal power plant. - (Paper), Veranstaltung: European Geothermal Congress, 11.-14.06.2019, Den Haag, Netherlands.

D. Toselli, F. Heberle, D. Brüggemann: Techno-Economic Analysis of Hybrid Binary Cycles with Geothermal Energy and Biogas Waste Heat Recovery. In: Energies, 12 (2019). - .
doi:10.3390/en12101969

T. Eller, F. Heberle, D. Brüggemann: Transient Simulation of Geothermal Combined Heat and Power Generation for a Resilient Energetic and Economic Evaluation. In: Energies, 12 (2019). - .
doi:10.3390/en12050894

M. Faden, C. Linhardt, S. Höhlein, A. König-Haagen, D. Brüggemann: Velocity field and phase boundary measurements during melting of n-octadecane in a cubical test cell. In: International Journal of Heat and Mass Transfer, 135 (2019). - S. 104-114.
doi:10.1016/j.ijheatmasstransfer.2019.01.056

2018

T. Eller, F. Heberle, D. Brüggemann: Entwicklung von Lastprofilen für geothermische Wärmenetze zur Bewertung der Kraft-Wärme-Kopplung. - (Vortrag), Veranstaltung: Der Geothermiekongress 2018, 27.-29.11.2018, Essen, Germany.

T. Hillenbrand, D. Brüggemann: Charakterisierung der Verdunstung von frei fallenden Tropfen aus variierten Ethanol-Alkan-Gemischen mittels Raman-Spektroskopie. - (Vortrag), Veranstaltung: Thermodynamik-Kolloquium 2018, 26.09.-28.09.2018, Kassel, Deutschland.

M. Bärwinkel, D. Brüggemann: On the influence of the effective focal length on laser ignition with a passively Q-switched laser. - (Vortrag), Veranstaltung: Joint Meeting the German and Italian Sections of the Combustion Institute, 23.05.-26.05.2018, Sorrento, Italy.

A. König-Haagen, A. Mühlbauer, T. Marquardt, A. Caron-Soupart, J. Fourmigué, D. Brüggemann: Analysis of uncertainty sources in the CFD simulation of a latent thermal energy storage unit. - (Poster), Veranstaltung: 12th International Renewable Energy Storage Conference (IRES 2018), 13.-15.03.2018, Düsseldorf, Deutschland.

S. Höhlein, A. König-Haagen, D. Brüggemann: Experimental Investigation of Macro-Encapsulated Latent Heat Thermal Storage Unit. - (Vortrag), Veranstaltung: 12th International Renewable Energy Storage Conference (IRES 2018), 13.-15.03.2018, Düsseldorf, Deutschland.

S. Kuboth, A. König-Haagen, F. Heberle, D. Brüggemann: Model predictive control of air-to-water heat pump heating systems with thermal energy storage. - (Poster), Veranstaltung: 12th International Renewable Energy Storage Conference (IRES 2018), 13.-15.03.2018, Düsseldorf, Deutschland.

S. Höhlein, A. König-Haagen, D. Brüggemann: Macro-Encapsulation of Inorganic Phase-Change Materials (PCM) in Metal Capsules. In: Materials, 11 (2018). - .
doi:10.3390/ma11091752

S. Kuboth, A. König-Haagen, F. Heberle, D. Brüggemann: Modellprädiktive Regelung von Gebäudeenergiesystemen mit Wärmepumpe und elektrischem sowie thermischem Energiespeicher. - (Poster), Veranstaltung: Thermodynamik-Kolloquium 2018, 26.09.-28.09.2018, Kassel, Deutschland.

C. Zöllner, D. Brüggemann: Oxidation behavior and Raman spectroscopic analysis of Diesel soot and Propane soot. - (Paper), Veranstaltung: Joint Meeting the German and Italian Sections of the Combustion Institute, 23.05.-26.05.2018, Sorrento, Italy.

C. Zöllner, D. Brüggemann: Studies on the Influence of Engine Conditions and Different Ash Levels on the Regeneration Behavior of Particulate Filters. - SAE, 2018. -
doi:10.4271/2018-01-1704

D. Brüggemann, M. Miosga, S. Norck: Zusammenfassung und Ausblick : der Beitrag der wissenschaftlichen Weiterbildung zur Regionalentwicklung. In: Dieter Brüggemann, Manfred Miosga (Hrsg.): Innovationsmotor Weiterbildung : der Beitrag von Universitäten und Hochschulen zur Fachkräftesicherung in der Region. - München : Oekom, 2018. - S. 203-214.

D. Boß, T. Eller, S. Norck, M. Renz, M. Welzl, M. Miosga, D. Brüggemann: Bedarfsorientierte Konzeptentwicklung von akademischen Weiterbildungsprogrammen am Beispiel des Forschungsprojekts QuoRO. - Bayreuth, 2018. - 55 S.

M. Renz, D. Brüggemann: Etablierung akademischer Weiterbildung am Beispiel der Campus-Akademie der Universität Bayreuth. In: Dieter Brüggemann, Manfred Miosga (Hrsg.): Innovationsmotor Weiterbildung : Der Beitrag von Universitäten und Hochschulen zur Fachkräftesicherung in der Region. - München : oekom, 2018. - S. 53-81.

T. Hillenbrand, D. Brüggemann: Evaporation Characteristics Of Binary Alkane-ethanol Blends Investigated By Droplet Drag Phase Measurements Using Raman Spectroscopy. - (Paper), Veranstaltung: 14th International Conference on Liquid Atomization & Spray Systems, 22.07.-26.07.2018, Chicago, USA.

M. Faden, A. König-Haagen, S. Höhlein, D. Brüggemann: An implicit algorithm for melting and settling of phase change material inside macrocapsules. In: International Journal of Heat and Mass Transfer, 117 (2018). - S. 757-767.
doi:10.1016/j.ijheatmasstransfer.2017.10.033

M. Delgado, A. Lázaro, M. Biedenbach, S. Gamisch, S. Gschwander, S. Höhlein, A. König-Haagen, D. Brüggemann: Intercomparative tests on viscosity measurements of phase change materials. In: Thermochimica Acta, 668 (2018). - S. 159-168.
doi:10.1016/j.tca.2018.08.017

N. Pavel, M. Bärwinkel, P. Heinz, D. Brüggemann, G. Dearden, G. Croitoru, O. Grigore: Laser ignition : Spark plug development and application in reciprocating engines. In: Progress in Quantum Electronics, 58 (2018). - S. 1-32.
doi:10.1016/j.pquantelec.2018.04.001

2017

T. Hillenbrand, D. Brüggemann: Charakterisierung der Verdunstung von Brennstoffgemischen mit variierten Ethanol-Anteilen durch Raman-Spektroskopie. - (Poster), Veranstaltung: Thermodynamik-Kolloquium 2017, 27.09.-29.09.2017, Dresden, Deutschland.

T. Eller, F. Heberle, D. Brüggemann: Transiente Simulation geothermischer KWK-Konzepte zur energetischen und wirtschaftlichen Bewertung. - (Paper), Veranstaltung: Der Geothermiekonkress 2017, 12.-24.11.2017, München, Germany.

C. Zöllner, D. Brüggemann: Comparison of Loading and Regeneration Behavior of Uncoated, Coated and Aged Diesel Particulate Filters. - (Poster), Veranstaltung: ETH-Conference on Combustion Generated Nanoparticles, Zürich, Switzerland.

E. Franquet, A. König-Haagen, D. Brüggemann: On the modeling impacts of the energy equation in the simulation of melting. - (Vortrag), Veranstaltung: VIIth International Conference on Coupled Problems in Science and Engineering, 12.-14. Juni 2017, Rhodos, Greece.

R. Kasibhatla, A. König-Haagen, D. Brüggemann: Numerical Modelling of convection driven melting using the general enthalpy approach. - (Vortrag), Veranstaltung: 7th International Symposium on Advances in Computational Heat Transfer, 28.5.-1.6.2017, Napoli, Italy.

F. Orak, A. König-Haagen, D. Brüggemann: Effect of Nucleators on Heat Storage Properties of Salt Hydrates. - (Poster), Veranstaltung: 11th International Renewable Energy Storage Conference (IRES 2017), 14.-16.3.2017, Düsseldorf, Deutschland.

S. Kuboth, A. König-Haagen, C. Pötzinger, D. Brüggemann: Electrical heat pump and thermal energy storage combination for shifting electrical surplus energy. - (Poster), Veranstaltung: 11th International Renewable Energy Storage Conference (IRES 2017), 14.-16.3.2017, Düsseldorf, Deutschland.

C. Zöllner, M. Bärwinkel, W. Mühlbauer, S. Lorenz, D. Brüggemann: Optische und analytische Untersuchungen des Beladungs- und Regenerationsverhaltens von Dieselpartikelfiltern unter dem Einfluss verschiedener Betriebsbedingungen. In: Alfred Leipertz (Hrsg.): Motorische Verbrennung : aktuelle Probleme und moderne Lösungsansätze : (XIII. Tagung) : Tagung im Haus der Technik, Ludwigsburg, 16./17. März 2017. - Erlangen : ESYTEC, 2017. - S. 39-50.

A. König-Haagen, E. Franquet, E. Pernot, D. Brüggemann: A comprehensive benchmark of fixed-grid methods for the modeling of melting. In: International Journal of Thermal Sciences, 118 (2017). - S. 69-103.
doi:10.1016/j.ijthermalsci.2017.04.008

F. Heberle, D. Brüggemann, A. Weiß, L. Grundemann: Geothermische Kraftwerke in Deutschland : Individuelle Lösungen durch die geeignete Wahl des Arbeitsmediums. In: BWK : Das Energie-Fachmagazin, 69 (2017). - S. 51-54.

J. Schwöbel, M. Preißinger, D. Brüggemann, A. Klamt: High-Throughput Screening of Working Fluids for the Organic Rankine Cycle (ORC) Based on Conductor-like Screening Model for Realistic Solvation (COSMO-RS) and Thermodynamic Process Simulations. In: Industrial & Engineering Chemistry Research, 56 (2017). - S. 788-798.
doi:10.1021/acs.iecr.6b03857

S. Kuboth, M. Neubert, M. Preißinger, D. Brüggemann: Iterative Approach for the Design of an Organic Rankine Cycle based on Thermodynamic Process Simulations and a Small-Scale Test Rig. In: Energy Procedia, 129 (2017). - S. 18-25.
doi:10.1016/j.egypro.2017.09.167

I. Milcheva, F. Heberle, D. Brüggemann: Modeling and simulation of a shell-and-tube heat exchanger for Organic Rankine Cycle systems with double-segmental baffles by adapting the Bell-Delaware method. In: Applied Thermal Engineering, 126 (2017). - S. 507-517.
doi:10.1016/j.applthermaleng.2017.07.020

M. Preißinger, J. Schwöbel, A. Klamt, D. Brüggemann: Multi-criteria evaluation of several million working fluids for waste heat recovery by means of Organic Rankine Cycle in passenger cars and heavy-duty trucks. In: Applied Energy, 206 (2017). - S. 887-899.
doi:10.1016/j.apenergy.2017.08.212

S. Kuboth, A. König-Haagen, D. Brüggemann: Numerical Analysis of Shell-and-Tube Type Latent Thermal Energy Storage Performance with Different Arrangements of Circular Fins. In: Energies, 10 (2017). - .
doi:10.3390/en10030274

R. Kasibhatla, A. König-Haagen, F. Rösler, D. Brüggemann: Numerical modelling of melting and settling of an encapsulated PCM using variable viscosity. In: Heat and Mass Transfer, 53 (2017). - S. 1735-1744.
doi:10.1007/s00231-016-1932-0

C. Zöllner, D. Brüggemann: Optical and Analytical Studies on DPF Soot Properties and Consequences for Regeneration Behavior. - SAE, 2017. -
doi:10.4271/2017-24-0126

F. Heberle, M. Hofer, D. Brüggemann: A Retrofit for Geothermal Organic Rankine Cycles based on Concentrated Solar Thermal Systems. In: Energy Procedia, 129 (2017). - S. 692-699.
doi:10.1016/j.egypro.2017.09.148

T. Eller, F. Heberle, D. Brüggemann: Second law analysis of novel working fluid pairs for waste heat recovery by the Kalina cycle. In: Energy, 119 (2017). - S. 188-198.
doi:10.1016/j.energy.2016.12.081

M. Welzl, F. Heberle, D. Brüggemann: Simultaneous experimental investigation of nucleate boiling heat transfer and power output in ORC using R245fa and R1233zd(E). In: Energy Procedia, 129 (2017). - S. 435-442.
doi:10.1016/j.egypro.2017.09.113

F. Heberle, M. Hofer, N. Ürlings, H. Schröder, T. Anderlohr, D. Brüggemann: Techno-economic analysis of a solar thermal retrofit for an air-cooled geothermal Organic Rankine Cycle power plant. In: Renewable Energy, 113 (2017). - S. 494-502.
doi:10.1016/j.renene.2017.06.031

T. Eller, F. Heberle, D. Brüggemann: Techno-economic analysis of novel working fluid pairs for the Kalina cycle. In: Energy Procedia, 129 (2017). - S. 113-120.
doi:10.1016/j.egypro.2017.09.175

P. Adametz, C. Pötzinger, S. Müller, K. Müller, M. Preißinger, R. Lechner, D. Brüggemann, M. Brautsch, W. Arlt: Thermodynamic Evaluation and Carbon Footprint Analysis of the Application of Hydrogen-Based Energy-Storage Systems in Residential Buildings. In: Energy Technology, 5 (2017). - S. 495-509.
doi:10.1002/ente.201600388

M. Preißinger, D. Brüggemann: Thermoeconomic Evaluation of Modular Organic Rankine Cycles for Waste Heat Recovery over a Broad Range of Heat Source Temperatures and Capacities. In: Energies, 10 (2017). - .
doi:10.3390/en10030269

A. Jess, D. Brüggemann: Verantwortung und Innovation : Auf dem Weg zu einer nachhaltigen Energieversorgung. In: Spektrum, 13 (2017). - S. 66-70.

S. Höhlein, A. König-Haagen, D. Brüggemann: Thermophysical Characterization of MgCl₂·6H₂O, Xylitol and Erythritol as Phase Change Materials (PCM) for Latent Heat Thermal Energy Storage (LHTES). In: Materials, 10 (2017). - .
doi:10.3390/ma10040444

2016

T. Hillenbrand, S. Lehmann, S. Lorenz, D. Brüggemann: Ramanspektroskopische Untersuchungen zur Verdampfung mehrkomponentiger Kraftstofftropfen. - (Poster), Veranstaltung: Thermodynamik-Kolloquium 2016, 5.10.-7.10.2016, Kaiserslautern, Deutschland.

F. Heberle, T. Eller, D. Brüggemann: Thermoeconomic evaluation of one-and double-stage ORC for geothermal combined heat and power production. - (Paper), Veranstaltung: European Geothermal Congress (EGC), 19.-23.11.2016, Strasbourg, France.

C. Zöllner, W. Mühlbauer, D. Brüggemann: Influence of Engine Operating Conditions on Soot Loading and Regeneration Behavior of Diesel Particulate Filters. - (Poster), Veranstaltung: 20. ETH-Conference on Combustion Generated Nanoparticles, 13.-16. Juni 2016, Zürich, Switzerland.

S. Lorenz, D. Brüggemann: Designing the early Flame Kernel Structure by the Laser Pulse Profile. - (Paper), Veranstaltung: OPIC - The 4th Laser Ignition Conference 2016, 17.-20. Mai 2016, Yokohama, Japan.

W. Mühlbauer, C. Zöllner, S. Lorenz, D. Brüggemann: Impact of PM chemical composition generated with different diesel fuels on soot reactivity. - (Vortrag), Veranstaltung: IQPC-Konferenz Advanced Emission Control Concepts for Diesel Engines, Bonn, Germany.

S. Höhlein, A. König-Haagen, D. Brüggemann: Experimental investigation on phase change materials (PCM) for mobile heat storage devices. - (Poster), Veranstaltung: 10th International Renewable Energy Storage Conference and Exhibition (IRES 2016), Düsseldorf, Deutschland.

S. Lorenz, M. Bärwinkel, P. Heinz, W. Mühlbauer, D. Brüggemann: Impact of Spatio-Temporal Pulse Profile on the Ignition Process of Passively Q-switched Laser Spark Plugs. - (Paper), Veranstaltung: SPIE. Photonics Europe Conference, 4.-7. April 2016, Brussels, Belgium.

A. König-Haagen, E. Franquet, E. Pernot, D. Brüggemann: Implementation and comparison of three enthalpy methods for modelling solid-liquid phase change processes in OpenFOAM. - (Vortrag), Veranstaltung: INNOSTORAGE, Beer-Sheva, Israel.

G. Hagen, M. Feulner, R. Werner, M. Schubert, A. Müller, G. Riess, D. Brüggemann, R. Moos: Capacitive soot sensor for diesel exhausts. In: Sensors and Actuators B: Chemical, 236 (2016). - S. 1020-1027.
doi:10.1016/j.snb.2016.05.006

N. Stanzel, T. Streule, M. Preißinger, D. Brüggemann: Comparison of Cooling System Designs for an Exhaust Heat Recovery System Using an Organic Rankine Cycle on a Heavy Duty Truck. In: Energies, 9 (2016). - .
doi:10.3390/en9110928

G. Hagen, C. Spannbauer, M. Feulner, J. Kita, A. Müller, D. Brüggemann, R. Moos: Conductometric Soot Sensors : Influence of Voltage and Temperature on the Soot Deposition. - (Poster), Veranstaltung: The 16th International Meeting on Chemical Sensors, IMCS 2016, 10th - 13th July 2016, Jeju, Korea.

W. Mühlbauer, C. Zöllner, S. Lehmann, S. Lorenz, D. Brüggemann: Correlations between physicochemical properties of emitted diesel particulate matter and its reactivity. In: Combustion and Flame, 167 (2016). - S. 39-51.
doi:10.1016/j.combustflame.2016.02.029

L. NKhonjera, M. Kuboth, A. König-Haagen, G. John, C. King’ondu, D. Brüggemann, T. Bello-Ochende: Experimental Investigation of a Finned Pentaerythritol-based Heat Storage Unit for Solar Cooking at 150-200 ̊C. In: Energy Procedia, 93 (2016). - S. 160-167.
doi:10.1016/j.egypro.2016.07.165

C. Rathgeber, S. Hiebler, E. Lävemann, P. Dolado, A. Lázaro, J. Gasia, A. de Gracia, L. Miró, L. Cabeza, A. König-Haagen, D. Brüggemann, Á. Campos-Celador, E. Franquet, B. Fumey, M. Dannemand, T. Badenhop, J. Diriken, J. Nielsen, A. Hauer: IEA SHC Task 42 / ECES Annex 29 : A Simple Tool for the Economic Evaluation of Thermal Energy Storages. In: Energy Procedia, 91 (2016). - S. 197-206.
doi:10.1016/j.egypro.2016.06.203

W. van Helden, M. Yamaha, C. Rathgeber, A. Hauer, F. Huaylla, N. Pierrès, B. Stutz, B. Mette, P. Dolado, A. Lázaro, J. Mazo, M. Dannemand, S. Furbo, Á. Campos-Celador, G. Diarce, R. Cuypers, A. König-Haagen, S. Höhlein, D. Brüggemann, B. Fumey, R. Weber, R. Köll, W. Wagner, X. Daguenet-Frick, P. Gantenbein, F. Kuznik: IEA SHC Task 42 / ECES Annex 29 – Working Group B : Applications of Compact Thermal Energy Storage. In: Energy Procedia, 91 (2016). - S. 231-245.
doi:10.1016/j.egypro.2016.06.210

M. Bärwinkel, S. Lorenz, R. Stäglich, D. Brüggemann: Influence of focal point properties on energy transfer and plasma evolution during laser ignition process with a passively q-switched laser. In: Optics Express, 24 (2016). - S. 15189-15203.
doi:10.1364/OE.24.015189

F. Heberle, C. Schifflechner, D. Brüggemann: Life cycle assessment of Organic Rankine Cycles for geothermal power generation considering low-GWP working fluids. In: Geothermics, 64 (2016). - S. 392-400.
doi:10.1016/j.geothermics.2016.06.010

R. Kasibhatla, A. König-Haagen, D. Brüggemann: Numerical Modelling of Wetting Phenomena During Melting of PCM. In: Procedia Engineering, 157 (2016). - S. 139-147.
doi:10.1016/j.proeng.2016.08.349

S. Lorenz, M. Bärwinkel, R. Stäglich, W. Mühlbauer, D. Brüggemann: Pulse train ignition with passively Q-switched laser spark plugs. In: International Journal of Engine Research, 17 (2016). - S. 139-150.
doi:10.1177/1468087415597629

M. Ess, H. Bladt, W. Mühlbauer, S. Seher, C. Zöllner, S. Lorenz, D. Brüggemann, U. Nieken, N. Ivleva, R. Niessner: Reactivity and structure of soot generated at varying biofuel content and engine operating parameters. In: Combustion and Flame, 163 (2016). - S. 157-169.
doi:10.1016/j.combustflame.2015.09.016

G. Hagen, R. Werner, M. Feulner, M. Schubert, A. Müller, D. Brüggemann, R. Moos: Soot Sensing : Modelling and Real Gas Test of a Capacitive Approach. - (Poster), Veranstaltung: The 16th International Meeting on Chemical Sensors, IMCS 2016, 10th - 13th July 2016, Jeju, Korea.

M. Preißinger, D. Brüggemann: Thermal Stability of Hexamethyldisiloxane (MM) for High-Temperature Organic Rankine Cycle (ORC). In: Energies, 9 (2016). - .
doi:10.3390/en9030183

F. Heberle, D. Brüggemann: Thermo-Economic Analysis of Zeotropic Mixtures and Pure Working Fluids in Organic Rankine Cycles for Waste Heat Recovery. In: Energies, 9 (2016). - .
doi:10.3390/en9040226

M. Preißinger, S. Schatz, A. Vogl, A. König-Haagen, D. Brüggemann: Thermoeconomic analysis of configuration methods for modular Organic Rankine Cycle units in low-temperature applications. In: Energy Conversion and Management, 127 (2016). - S. 25-34.
doi:10.1016/j.enconman.2016.08.092

S. Lorenz, M. Bärwinkel, P. Heinz, W. Mühlbauer, D. Brüggemann: Zündungseigenschaften passiv gütegeschalteter Laserzündkerzen. In: photonik : Fachzeitschrift für die Optischen Technologien, 2016 (2016). - S. 32-35.

2015

C. Zöllner, W. Mühlbauer, D. Brüggemann: Comparison of Soot Deposition in Diesel Particulate Filter Segments Operating with Diesel Fuel and Biodiesel. - (Poster), Veranstaltung: 19. ETH-Conference on Combustion Generated Nanoparticles, 28.06.-01.07.2015, Zürich, Schweiz.

W. Mühlbauer, R. Petsch, C. Zöllner, S. Lorenz, D. Brüggemann: Influence of in-Cylinder Soot Formation and Oxidation on Engine-out Soot Emission in Operation with 1st and 2nd Generation Biofuels. - (Poster), Veranstaltung: 19. ETH-Conference on Combustion Generated Nanoparticles, 28.06.-01.07.2015, Zürich, Schweiz.

S. Lorenz, M. Bärwinkel, R. Stäglich, P. Heinz, W. Mühlbauer, D. Brüggemann: The Influence of Pulse Trains on the Ignition Process of Passively Q-switched Laser Spark Plugs. - (Paper), Veranstaltung: OSA 3rd Laser Ignition Conference, 27–30 April 2015, Argonne National Laboratory, Illinois, USA.
doi:10.1364/LIC.2015.W3A.6

T. Weith, F. Heberle, D. Brüggemann: Flow Boiling of Pure Siloxanes and Their Mixtures in a Horizontal, Smooth Tube ‐ Preliminary Results. - (Paper), Veranstaltung: 9th International Conference on Boiling and Condensation Heat Transfer, April 26-29, 2015, Boulder, CO, United States.

F. Heberle, T. Jahrfeld, D. Brüggemann: Thermodynamic Analysis of Double-Stage Organic Rankine Cycles for Low-Enthalpy Sources based on a Case Study for 5.5 MWe Power Plant Kirchstockach (Germany). - (Paper), Veranstaltung: World Geothermal Congress, 19.04.-25.04.2015, Melbourne, Australien.

A. König-Haagen, D. Schlipf, G. Schneider, D. Brüggemann: Combining thermal energy storage and ORC systems for optimal utilization of waste heat. - (Poster), Veranstaltung: 9th International Renewable Energy Storage Conference and Exhibition, 09-11 March 2015, Düsseldorf, Deutschland.

R. Kasibhatla, A. König-Haagen, D. Brüggemann: Multiphase Modeling of macro encapsulated phase change material. - (Poster), Veranstaltung: 9th International Renewable Energy Storage Conference and Exhibition, 09-11 March 2015, Düsseldorf, Deutschland.

S. Gaastra-Nedea, C. Rindt, A. König-Haagen, R. Kasibhatla, D. Brüggemann, P. Dolado, A. Lázaro, E. Franquet: Advanced numerical modelling techniques to tune the properties of heat storage materials for optimal reactor performance. - (Paper), Veranstaltung: International Conference on Solar Heating and Cooling for Buildings and Industry, Instanbul, Turkey.

G. Hagen, G. Riess, M. Schubert, M. Feulner, A. Müller, D. Brüggemann, R. Moos: Capacitive Soot Sensor. In: Procedia Engineering, 120 (2015). - S. 241-244.
doi:10.1016/j.proeng.2015.08.590

S. Lorenz, M. Bärwinkel, P. Heinz, S. Lehmann, W. Mühlbauer, D. Brüggemann: Characterization of energy transfer for passively Q-switched laser ignition. In: Optics Express, 23 (2015). - S. 2647-2659.
doi:10.1364/OE.23.002647

M. Feulner, G. Hagen, A. Müller, A. Schott, C. Zöllner, D. Brüggemann, R. Moos: Conductometric Sensor for Soot Mass Flow Detection in Exhausts of Internal Combustion Engines. In: Sensors, 15 (2015). - S. 28796-28806.
doi:10.3390/s151128796

A. Vogl, A. Hofmann, M. Preißinger, D. Brüggemann, K. Aulenbacher, J. Dietrich: Einsatz von Schwefelhexafluorid als Arbeitsmedium im Organic Rankine Cycle zur Abwärmenutzung auf Niedertemperaturniveau. In: Deutsche Kälte- und Klimatagung : 2015 Dresden. - Hannover : 2015.

S. Lehmann, S. Lorenz, E. Rivard, D. Brüggemann: Experimental analysis and semicontinuous simulation of low-temperature droplet evaporation of multicomponent fuels. In: Experiments in Fluids, 56 (2015). - .
doi:10.1007/s00348-014-1871-9

G. John, A. König-Haagen, C. King’ondu, D. Brüggemann, L. NKhonjera: Galactitol as phase change material for latent heat storage of solar cookers : Investigating thermal behavior in bulk cycling. In: Solar Energy, 119 (2015). - S. 415-421.
doi:10.1016/j.solener.2015.07.003

S. Lorenz, M. Bärwinkel, R. Stäglich, P. Heinz, W. Mühlbauer, D. Brüggemann: Impulskettenzündung mit passiv gütegeschalteten Laserzündkerzen. In: Alfred Leipertz (Hrsg.): Motorische Verbrennung - Aktuelle Probleme und moderne Lösungsansätze. - Erlangen : ESYTEC, 2015. - S. 179-190.

C. Pötzinger, M. Preißinger, D. Brüggemann: Influence of Hydrogen-Based Storage Systems on Self-Consumption and Self-Sufficiency of Residential Photovoltaic Systems. In: Energies, 8 (2015). - S. 8887-8907.
doi:10.3390/en8088887

K. Braimakis, M. Preißinger, D. Brüggemann, S. Karellas, K. Panopoulos: Low grade waste heat recovery with subcritical and supercritical Organic Rankine Cycle based on natural refrigerants and their binary mixtures. In: Energy, 88 (2015). - S. 80-92.
doi:10.1016/j.energy.2015.03.092

W. Mühlbauer, S. Lorenz, D. Brüggemann: Optical Studies on the Influence of di-n-butyl ether (DNBE) on Combustion and Partical Number Emissions. - SAE, 2015. -
doi:10.4271/2015-24-2482

F. Heberle, D. Brüggemann: Thermo-Economic Evaluation of Organic Rankine Cycles for Geothermal Power Generation Using Zeotropic Mixtures. In: Energies, 8 (2015). - S. 2097-2124.
doi:10.3390/en8032097

2014

S. Lehmann, E. Rivard, S. Lorenz, W. Mühlbauer, D. Brüggemann: Experimental Analysis and Semicontinuous Simulation of Multicomponent Fuel Droplet Evaporation at Low Temperatures : ABS-166. - (Paper), Veranstaltung: 26th European Conference on Liquid Atomization & Spray Systems, 8.-10.9.2014, Bremen, Deutschland.

T. Weith, F. Heberle, D. Brüggemann: Experimental Investigation of Flow Boiling Characteristics of Siloxanes and Siloxane Mixtures in a Horizontal Tube. In: Proceedings of CONV-14 : International Symposium on Convective Heat and Mass Transfer (2014, 8-13 June, Kusadasi, Turkey). - Kusadasi : 2014. - S. 965-978.
doi:10.1615/ichmt.2014.intsympconvheatmasstransf.720

W. Mühlbauer, C. Zöllner, S. Lehmann, S. Lorenz, D. Brüggemann: Influence of Different Diesel Fuels under Variation of Injection Pressure and Boost Pressure on Combustion and on Physico-Chemical Properties of Engine-out Soot Emissions. - (Poster), Veranstaltung: 18. ETH-Conference on Combustion Generated Nanoparticles, June 22nd – 25th, 2014, Zürich, Schweiz.

C. Zöllner, W. Mühlbauer, S. Lorenz, D. Brüggemann: Influence of Engine Operating Parameters on PM Size, Structure and Reactivity. - (Poster), Veranstaltung: 18. ETH-Conference on Combustion Generated Nanoparticles, June 22nd – 25th, 2014, Zürich, Schweiz.

K. Braimakis, A. Leontaritis, M. Preißinger, S. Karellas, D. Brüggemann, K. Panopoulos: Thermodynamic investigation of waste heat recovery with subcritical and supercritical low temperature Organic Rankine Cycle based on natural refrigerants and their binary mixtures. - (Paper), Veranstaltung: 27th International Conference on Efficiency, Cost, Optimisation, Simulation and Environmental Impact of Energy Systems, June 15-19, 2014, Turku, Finland.

A. König-Haagen, F. Rösler, D. Brüggemann: Exergetic analysis of thermal energy storages in thermodynamic systems. - (Paper), Veranstaltung: Eurotherm Seminar 99 : Advances in Thermal Energy Storage, 28-30 May 2014, Lleida, Spain.

S. Lorenz, P. Heinz, M. Bärwinkel, R. Stäglich, W. Mühlbauer, S. Lehmann, D. Brüggemann: Analyse der Impulskettenzündung bei passiv gütegeschalteten Laserzündkerzen. - (Paper), Veranstaltung: VDI-Gesellschaft für Energie und Umwelt: Thermodynamik-Kolloquium, 2014, Stuttgart.

S. Lorenz, P. Heinz, M. Bärwinkel, R. Stäglich, W. Mühlbauer, S. Lehmann, D. Brüggemann: Characterization of Energy Input and Laser-Induced Plasma for Passively Q-switched Laser Ignition. - (Paper), Veranstaltung: OPIC 2nd Laser Ignition Conference, 2014, Yokohama, Japan.

P. Klonowicz, A. Borsukiewicz-Gozdur, P. Hanausek, W. Kryłłowicz, D. Brüggemann: Design and performance measurements of an organic vapour turbine. In: Applied Thermal Engineering, 63 (2014). - S. 297-303.
doi:10.1016/j.applthermaleng.2013.11.018

G. Hagen, A. Müller, M. Feulner, A. Schott, C. Zöllner, D. Brüggemann, R. Moos: Determination of the soot mass by conductometric soot sensors. - (Sonstiges), Veranstaltung: EUROSENSORS 2014, the 28th European Conference on Solid-State Transducers, 07.-10.09.2014, Brescia, Italy.
doi:10.1016/j.proeng.2014.11.646

D. Brüggemann, A. Jess: Energieversorgung im 21. Jahrhundert : Technische, soziale und ökonomische Aspekte. In: Spektrum, 10 (2014). - S. 6-9.

F. Heberle, D. Brüggemann: Kraftwerkstechnik. In: Mathias Bauer, Willi Freeden, Hans Jacobi, Thomas Neu (Hrsg.): Handbuch Tiefe Geothermie. - Berlin : Springer Spektrum, 2014. - S. 689-714.
doi:10.1007/978-3-642-54511-5_22

B. Gassenfeit, D. Brüggemann: Monolithic Masonry with PCM for Thermal Management. In: Energy Procedia, 48 (2014). - S. 1355 - 1364.
doi:10.1016/j.egypro.2014.02.153

T. Weith, M. Preißinger, S. Pöllinger, D. Brüggemann: Multi-Effect Plants and Ionic Liquids for Improved Absorption Chillers. In: Heat Transfer Engineering, 35 (2014). - S. 1462-1472.
doi:10.1080/01457632.2014.889474

T. Weith, F. Heberle, M. Preißinger, D. Brüggemann: Performance of Siloxane Mixtures in a High-Temperature Organic Rankine Cycle Considering the Heat Transfer Characteristics during Evaporation. In: Energies, 7 (2014). - S. 5548-5565.
doi:10.3390/en7095548

P. Klonowicz, F. Heberle, M. Preißinger, D. Brüggemann: Significance of loss correlations in performance prediction of small scale, highly loaded turbine stages working in Organic Rankine Cycles. In: Energy, 72 (2014). - S. 322-330.
doi:10.1016/j.energy.2014.05.040

F. Heberle, D. Brüggemann: Thermoeconomic Analysis of Hybrid Power Plant Concepts for Geothermal Combined Heat and Power Generation. In: Energies, 7 (2014). - S. 4482-4497.
doi:10.3390/en7074482

2013

P. Klonowicz, D. Brüggemann: 2D Unsteady RANS Simulations of an Organic Vapor Partial Admission Turbine. - (Vortrag), Veranstaltung: 2nd International Seminar on ORC Power Systems, Rotterdam, Netherlands.

W. Mühlbauer, U. Leidenberger, S. Lorenz, D. Brüggemann: Influence of engine parameters on physical properties of emitted diesel soot particles. - (Vortrag), Veranstaltung: 17. ETH-Conference on Combustion Generated Nanoparticles, 23. - 26. June 2013, Zürich, Schweiz.

F. Heberle, D. Brüggemann: Pool boiling heat transfer coefficients of R245fa, R365mfc and their mixtures. - (Paper), Veranstaltung: 8th World Conference on Experimental Heat Transfer, 16.-20.06.2013, Lisbon, Portugal.

T. Weith, F. Heberle, M. Preißinger, D. Brüggemann: Abwärmenutzung von Biogas-BHKWs mittels Nachverstromung in ORC-Anlagen. In: Konferenzband : FNR/KTBL-Kongress Biogas in der Landwirtschaft - Stand und Perspektiven, Kassel, DE, 10.-11. Sep, 2013. - Darmstadt : Kuratorium für Technik und Bauwesen in der Landwirtschaft, 2013. - S. 245-255.

M. Preißinger, F. Heberle, D. Brüggemann: Advanced Organic Rankine Cycle for geothermal application. In: International Journal of Low-Carbon Technologies, 8 (2013). - .
doi:10.1093/ijlct/ctt021

A. Smallbone, A. Bhave, N. Morgan, W. Mühlbauer, S. Lorenz, D. Brüggemann: Combustion and Emissions Performance Analysis of Conventional and Future Fuels using Advanced CAE. - SAE, 2013. -
doi:10.4271/2013-01-2673

M. Feulner, G. Hagen, A. Piontkowski, A. Müller, G. Fischerauer, D. Brüggemann, R. Moos: In-Operation Monitoring of the Soot Load of Diesel Particulate Filters: Initial Tests. In: Topics in Catalysis, 56 (2013). - S. 483-488.
doi:10.1007/s11244-013-0002-9

M. Preißinger, S. Pöllinger, D. Brüggemann: Ionic liquid based absorption chillers for usage of low grade waste heat in industry. In: International Journal of Energy Research, 37 (2013). - S. 1382-1388.
doi:10.1002/er.2997

M. Feulner, A. Müller, G. Hagen, D. Brüggemann, R. Moos: Microwave-Based Diesel Particulate Filter Monitoring – Soot Load Determination and Influencing Parameters. - (Sonstiges), Veranstaltung: Sensor 2013, 14.-16.05.2013, Nürnberg, Deutschland.
doi:10.5162/sensor2013/P4.1

W. Mühlbauer, U. Leidenberger, S. Lorenz, D. Brüggemann: Optical Studies about the Influence of Diesel Engine Operating Parameters on the Physicochemical Properties of Emitted Soot Particles. In: SAE International Journal of Engines, 6 (2013). - S. 1866-1876.
doi:10.4271/2013-24-0184

F. Heberle, D. Brüggemann: Organic rankine cycle : An alternative to water steam cycles for efficient waste heat recovery. In: European Metallurgical Conference EMC 2013. Volume 2. Lead and zinc .... - Clausthal-Zellerfeld : GDMB Medienverl., 2013. - S. 855-864.

2012

S. Lorenz, J. Goldlücke, D. Straub, D. Brüggemann: Spray velocity field analysis with Optical Flow Method : An alternative to Particle Image Velocimetry. - (Vortrag), Veranstaltung: 12th International Conference on Liquid Atomization and Spray Systems (ICLASS), 2.9.2012 - 6.9.2012, Heidelberg, Germany.

M. Feulner, G. Hagen, A. Piontkowski, A. Müller, G. Fischerauer, D. Brüggemann, R. Moos: In-operation monitoring of the soot load of diesel particulate filters : initial tests. - (Paper), Veranstaltung: CAPOC9 - 9th International Congress on Catalysis and Automotive Pollution Control, Aug. 29 - 31, 2012, Brussels, Belgium.

M. Feulner, G. Hagen, A. Müller, D. Brüggemann, R. Moos: In-Operation Monitoring of the Soot Load of Diesel Particulate Filters with a Microwave Method. In: 14th International Meeting on Chemical Sensors : IMCS 2012. - Wunstorf : AMA Verband für Sensorik und Messtechnik e.V., 2012. - S. 1422-1425.
doi:10.5162/IMCS2012/P2.2.6

F. Heberle, A. Obermeier, D. Brüggemann: Mögliche Emissionen bei der Strom- und Wärmeerzeugung aus Geothermie durch den Einsatz von F-Gasen im Energiewandlungsprozess mittels ORC. -Umweltbundesamt (Hrsg.), Dessau-Roßlau, 2012. 17 S.

M. Preißinger, F. Heberle, D. Brüggemann: Thermodynamic analysis of double-stage biomass fired Organic Rankine Cycle for micro-cogeneration. In: International Journal of Energy Research, 36 (2012). - S. 944-952.
doi:10.1002/er.1952

F. Heberle, M. Preißinger, D. Brüggemann: Zeotropic mixtures as working fluids in Organic Rankine Cycles for low-enthalpy geothermal resources. In: Renewable Energy, 37 (2012). - S. 364-370.
doi:10.1016/j.renene.2011.06.044

2011

G. Hagen, A. Piontkowski, A. Müller, D. Brüggemann, R. Moos: Locally resolved in-situ detection of the soot loading in diesel particulate filters. - (Vortrag), Veranstaltung: IEEE SENSORS 2011 Conference, 28.-31.10.2011, Limerick, Ireland.

G. Hagen, A. Piontkowski, A. Müller, D. Brüggemann, R. Moos: Ortsaufgelöste in-situ Beladungsdiagnose von Diesel-Partikelfiltern. - (Sonstiges), Veranstaltung: 10. Dresdner Sensor-Symposium, 05.-07.12.2011, Dresden, Deutschland.
doi:10.5162/10dss2011/12.1

2010

G. Hagen, C. Feistkorn, S. Wiegärtner, A. Heinrich, D. Brüggemann, R. Moos: Conductometric Soot Sensor for Automotive Exhausts: Initial Studies. In: Sensors, 10 (2010). - S. 1589-1598.
doi:10.3390/s100301589

G. Hagen, C. Feistkorn, S. Wiegärtner, A. Heinrich, D. Brüggemann, R. Moos: Soot detection in automotive exhausts. - (Sonstiges), Veranstaltung: The 13th International Meeting on Chemical Sensors, IMCS 13, 11.-14.07.2010, Perth, Australia.

2003

M. Schröter, A. Obermeier, D. Brüggemann, M. Plechschmidt, O. Klemm: Remote Monitoring of Air Pollutant Emissions from Point Sources by a Mobile Lidar/Sodar System. In: Journal of the Air & Waste Management Association, 53 (2003). - S. 716-723.
doi:10.1080/10473289.2003.10466213

2002

M. Schröter, A. Obermeier, D. Brüggemann, O. Klemm: Application of ground-based lidar for studies of the dynamics of ozone in a mountainous basin. In: Environmental Science and Pollution Research, 9 (2002). - S. 381-384.
doi:10.1007/BF02987586

2001

M. Schmid, F. Rieg, A. Heinrich, D. Brüggemann: Thermal Analysis of a hydrodynamic coupling. In: 19. CAD-FEM Users' Meeting 2001 : Conference proceedings. - Grafing : 2001.

Head of chair

Prof. Dr.-Ing. Dieter Brüggemann
Director

Department of Engineering Thermodynamics and Transport Processes (LTTT)
University of Bayreuth
Universitätsstraße 30
95440 Bayreuth
Room: FAN C 0.47

Phone: +49 921 55-7160
E-mail: brueggemann@uni-bayreuth.de