2026

Berger, Clemens; Schnelting, Leonard; Raabe, Gabriele; Welzl, Matthias; Heberle, Florian; Brüggemann, Dieter
In-tube condensation of a zeotropic mixture : Impact of uncertainties in the experimental desig ...
in Experimental Thermal and Fluid Science volume 176 (2026)
doi:10.1016/j.expthermflusci.2026.111760 ...

2025

Berger, Clemens; Heberle, Florian; Welzl, Matthias; Brüggemann, Dieter
Experimental investigation of condensation heat transfer for novel refrigerants and their zeotr ...
2025
The 38th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS), Paris

Mößle, Patrick; Herrmannsdörfer, Tim; Welzl, Matthias; Brüggemann, Dieter; Danzer, Michael A.
Economic optimization for the dynamic operation of a grid connected and battery-supported elect ...
in International Journal of Hydrogen Energy volume 100 (2025) . - page 749-759
doi:10.1016/j.ijhydene.2024.12.216 ...

Polykarpoulos, Petros; Welzl, Matthias; Brüggemann, Dieter
Effect of Solar Intermittency on the Efficiency and Techno-Economic Performance of Coupled PV-P ...
2025
38th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2025), Paris, France

Herrmannsdörfer, Tim; Linhardt, Christoph; Welzl, Matthias; Jess, Andreas; Brüggemann, Dieter
Multi-criteria analysis framework for the optimal localization of power-to-gas plants : A case ...
in International Journal of Hydrogen Energy volume 194 (2025)
doi:10.1016/j.ijhydene.2025.152469 ...

Welzl, Matthias; Lamberty, Aliena; Kollmer, Markus; Gradel, Andy; Apfelbacher, Andreas; Krause, Neil; Kolb, Simon; Jess, Andreas; Brüggemann, Dieter
WasteWood2Fuel - Entwicklung einer Technologie zur dezentralen Synthese von Flüssigkraftstoffen ...
Bioenergie und Wasserstoff : Neue Entwicklungen bis hin zur kommerziellen Anwendung
Leipzig : Deutsches Biomasseforschungszentrum, 2025. - page 22-29 . - (Fokusheft Energetische Biomassenutzung; 2/2025)
doi:10.48480/g25p-6q02 ...

2024

Everts, Marilize; Welzl, Matthias; Brüggemann, Dieter
The effective use of focused shadowgraphy for single bubble nucleate pool boiling investigation ...
in Journal of Physics: Conference Series volume 2766 (2024)
doi:10.1088/1742-6596/2766/1/012149 ...
9th European Thermal Sciences Conference (Eurotherm 2024), Bled, Slovenia

Arnautovic, Zlatan; Welzl, Matthias; Heberle, Florian; Brüggemann, Dieter
Enhanced heat transfer correlation for nucleate boiling of fluid mixtures
in International Journal of Heat and Mass Transfer volume 231 (2024)
doi:10.1016/j.ijheatmasstransfer.2024.125804 ...

Polykarpoulos, Petros; Welzl, Matthias; Brüggemann, Dieter
Power intermittency in PEM electrolysers directly coupled with wind parks : A case study on dyn ...
2024
doi:10.52202/077185-0072 ...
37th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2024), Rhodes, Greece

Everts, Marilize; Welzl, Matthias; Brüggemann, Dieter
Single Bubble Nucleate Pool Boiling for Climate Friendly Cooling Solutions
2024
https://more.bham.ac.uk/ukhtc-2024/wp-content/uplo ...
18th UK Heat Transfer Conference (UKHTC2024), Birmingham, United Kingdom

2023

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

Herrmannsdörfer, Tim; Welzl, Matthias; Brüggemann, Dieter
Techno-economic analysis for waste heat utilization of a power-to-gas plant based on PEM electr ...
4th International Conference on Electrolysis : Book of Abstracts
Potchefstroom, South Africa , 2023. - page 169
https://engineering.nwu.ac.za/sites/engineering.nw ...

2023

Welzl, Matthias
Untersuchung des Wärmeübergangs und der Leistungsabgabe bei Einsatz von Arbeitsmedien mit gerin ...
Berlin, Logos, 2023. - XII, 174 page (dissertation, , )

2022

Herrmannsdörfer, Tim; Mößle, Patrick; Welzl, Matthias; Danzer, Michael A.; Brüggemann, Dieter
Coupled Operation of PEM Electrolysis and Battery Energy Storage at Wunsiedel Energy Park
2022
International Renewable Energy Storage and Systems Conference (IRES 2022), Düsseldorf

2020

Welzl, Matthias; Heberle, Florian; Brüggemann, Dieter
Experimental evaluation of nucleate pool boiling heat transfer correlations for R245fa and R123 ...
in Renewable Energy volume 147 (2020) issue 3. - page 2855-2864
doi:10.1016/j.renene.2018.09.093 ...

Kuboth, Sebastian; Weith, Theresa; Heberle, Florian; Welzl, Matthias; Brüggemann, Dieter
Experimental Long-Term Investigation of Model Predictive Heat Pump Control in Residential Build ...
in Energies volume 13 (2020) issue 22
doi:10.3390/en13226016 ...

2019

Welzl, Matthias; Heberle, Florian; Weith, Theresa; Brüggemann, Dieter
Experimental Evaluation of R1336mzz(Z) as Low GWP Replacement for R245fa in a Scroll Expander
Proceedings of the 5th International Seminar on ORC Power Systems
Athens, Greece , 2019
https://www.orc2019.com/online/proceedings/documen ...

Kuboth, Sebastian; Heberle, Florian; Weith, Theresa; Welzl, Matthias; König-Haagen, Andreas; Brüggemann, Dieter
Experimental short-term investigation of model predictive heat pump control in residential buil ...
in Energy and Buildings volume 204 (2019)
doi:10.1016/j.enbuild.2019.109444 ...

Welzl, Matthias; Weith, Theresa; Heberle, Florian; Brüggemann, Dieter
Experimental Study of Nucleate Pool Boiling Heat Transfer on a Copper Tube for Low GWP Refriger ...
2019
The Second Pacific Rim Thermal Engineering Conference (PRTEC2019), Maui, Hawaii, USA

Welzl, Matthias; Weith, Theresa; Heberle, Florian; Brüggemann, Dieter
Experimentelle Untersuchung des Wärmeübergangs beim Blasensieden von Low GWP Arbeitsmedien im O ...
2019
Jahrestreffen der ProcessNet-Fachgruppen Mischvorgänge, Trocknungstechnik und Wärme- und Stoffübertragung, Essen, Deutschland

2018

Eller, Tim; Renz, Michael; Welzl, Matthias
Konzept zur Entwicklung von Weiterbildungsangeboten an staatlichen Universitäten
Innovationsmotor Weiterbildung : Der Beitrag von Universitäten und Hochschulen zur Fachkräftesicherung in der Region
München : oekom, 2018. - page 111-134

2017

Welzl, Matthias; Heberle, Florian; Brüggemann, Dieter
Simultaneous experimental investigation of nucleate boiling heat transfer and power output in O ...
in Energy Procedia volume 129 (2017) . - page 435-442
doi:10.1016/j.egypro.2017.09.113 ...
4th International Seminar on ORC Power Systems, Milano, Italy