Lenger, Magnus

2014-2015:
Bachelor's degree in mechanical engineering, Leibniz University Hannover

2015-2017:
Continuation of studies at the TU Braunschweig, specialising in aerospace engineering

2018-2020:
Master's programme in Aerospace Engineering, TU Braunschweig

2019-2021:
Final thesis and engineer at Leichtwerk AG, hydrogen propulsion system for aircraft, Braunschweig

2021-2026:
Project engineer at TLK-Thermo GmbH

Since 2021:
Research assistant at IfT

2026:
Ph.D. (Dr.-Ing.) from the Institute of Thermodynamics, TU Braunschweig
Topic: Thermodynamic investigations on the power-generating regasification of liquid hydrogen

• Cryogenic energy systems

• Lenger, M. „Thermodynamic investigations on the power-generating regasification of liquid hydrogen“, Dissertation, Technische Universität Braunschweig, 2026. https://doi.org/10.24355/dbbs.084-202608101747-0
• Lenger, M.; Heinke, S.; Lemke, N.; Tegethoff, W.; Köhler, J. „Pump, Compressor and Expander Requirements for Power Generating Liquid Hydrogen Regasification“ 14th International Conference on Compressors and Their Systems (ICCS 2025), in: Kovacevic, A.; Read, M.; Rane, S.; Ivkovic-Kihic, I.; Lacevic, H. (Hrsg.), Springer Proceedings in Energy, Springer, Cham (2026). https://doi.org/10.1007/978-3-032-04102-9_29
• Lenger, M.; Heinke, S.; Tegethoff, W.; Köhler, J. "On the relevance of the para- to orthohydrogen conversion for the exergy utilisation of liquid hydrogen in liquid hydrogen regasification." In: European Fuel Cells and Hydrogen Piero Lunghi Conference 2025. Capri, 17.-19. September 2025.
• Tappe, A.; Buhlmann, J.; Lenger, M.; Stulgies, N.; Lemke, N. "Design and Technical Implementation of a Small-Scale Hydrogen Liquefier based on the Pre-Cooled Linde-Hampson Cycle." In: The 18th Cryogenics 2025 IIR. Prague, Czech Republic, 7. - 11. April 2025.
• Lenger, M.; Tegethoff, W.: Liquid hydrogen regasification with exergy utilization: Processes and process operation for maximal power generation. International Journal of Hydrogen Energy (2025) 84-100. https://doi.org/10.1016/j.ijhydene.2025.05.065 
• Lenger, M.; Heinke, S.; Tegethoff, W.; Köhler, J.: On the importance of liquid hydrogen exergy utilisation for an energetically efficient hydrogen energy economy. International Journal of Hydrogen Energy, Volume 89.2024. https://doi.org/10.1016/j.ijhydene.2024.09.191 
• Busche, L.; Thüring, A.; Lenger, M.; Heinke, S.; Tegethoff, W.: Modellgestützte Forschung und Entwicklung entlang der Wasserstoff-Wertschöpfungskette, gwf Gas+Energie, Vol. 01 2023, Januar 2023.
• Lenger, M., Heinke, S., Tegethoff, W., Köhler, J.: Synergies of fuel cell system thermal management and cryogenic hydrogen exergy utilization. Scientific Reports 12, Article number 22065, 2022. http://www.nature.com/articles/s41598-022-26561-9