Start of funding 01.01.2026

Development of an Application-Oriented Reaction Mechanism for Large-Bore Hydrogen Engines

Prof. Dr. Malte Jaensch
Technische Universität München
Institute of Sustainable Mobile Powertrains (NMA)

Prof. Dr. Ronald Hanson
Stanford University
Hypersonics, Propulsion and Energy, Laboratory (HyPEL)



To accelerate the global decarbonization of the transport and energy sectors, current efforts are focusing on the application of hydrogen in large-bore engines. However, there is a lack of predictive simulation models that combine fundamental combustion chemistry with real-world engine conditions. This project bridges the gap between basic and applied research via a closed-loop approach: Kinetic data obtained from shock tube experiments at Stanford enable the development of precise reaction mechanisms at TUM. Validating these models on a large-bore engine test bench yields a robust 3D-CFD tool. This synergy of diagnostics and engineering facilitates the targeted optimization of high-performance, zero-emission hydrogen powertrains.