This diploma project examines the logistical and technological challenges of implementing hydrogen technology in aviation with the aim of achieving carbon neutrality and transitioning to sustainable energy sources. Given the necessity of decarbonizing air transport, the thesis analyzes various methods of hydrogen production and its specific physicochemical properties compared to traditional aviation kerosene.
The research details the engineering and technological aspects of the transition to the new energy source, including the impacts on aircraft architecture, the requirements for integrating cryogenic tanks into the fuselage, and the development of new propulsion systems, with a particular focus on hydrogen fuel cell technology and internal combustion engines. A major emphasis is placed on logistics and airport infrastructure management, as well as the identification of operational risks, particularly concerning the challenges of storing and transporting liquefied hydrogen and the necessary reorganization of aircraft ground handling on the airport apron. This issue is further supported by proposals for new safety protocols for the safe handling of hydrogen.
The diploma project demonstrates that the implementation of hydrogen technology in commercial aviation is both feasible and operationally viable. It also highlights key logistical and infrastructural bottlenecks and offers proposals for safety regulations. The main message of the diploma project is that for a safe transition to a zero-carbon era, aviation urgently requires a clear overview of technical limitations and new safety protocols.
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