05 - Propulsion and Energy
HEAT EXCHANGER MODELING METHODS FOR HYDROGEN POWERED AERO ENGINES DURING THERMODYNAMIC CYCLE DESIGN
A. Görtz¹, J. Häßy¹, M. Baier Schmelcher¹, M. El-Soueidan¹, F. Herbst¹; ¹German Aerospace Center, Germany
This work compares three heat exchanger modelling methods that can be used during cycle analysis or preliminary design of an aero engine for hydrogen combustion. All three methods are used in literature for this purpose but there is no overview available. This work will provide guidance for selecting an appropriate modelling method by pointing out advantages, disadvantages and additional information of the respective method.
DOI: 10.71945/icas2026_0574