Flexible Multi-Disciplinary Design Optimisation of Aerothermal Systems for Hydrogen Powered Commercial Aircraft

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The purpose of this investigation is to develop a flexible method to determine optimal aerothermal systems for next generation passenger aircraft powered by hydrogen. This will investigate the aerodynamic, structural and energy disciplines of aircraft configurations by looking specifically at potential candidates for novel aerothermal systems required due to hydrogen power plants and corresponding electrification of the on board systems. Particular focus on heat exchanger design for fuel cell cooling will establish the project novelty by investigating integrated system candidates for long range flight at high altitude. This is an area which has a significant interest for hydrogen powered aircraft concepts which are not currently challenges for commercial aircraft due to sufficient air cooling in fuel driven engines. Fundamentally, hydrogen powered concepts will require significant heating management to operate with the high thermal inertia associated with the necessary electrical systems such as fuel cells and LH2 pumps. Underpinning this is the need to develop the next generation of efficient aircraft which meet net-zero emissions targets and to ensure the long-term sustainability of air transport. Working with Airbus this research will be industry aligned and focused on current industry trends.