Franke, Florian und Kazula, Stefan (2023) Evaluation of the Potential of Metal Hydride Applications in Future Hydrogen-powered Aviation. In: 2023 IEEE Transportation Electrification Conference and Expo, ITEC 2023. IEEE (Institute of Electrical and Electronics Engineers). ITEC 2023, 2023-06-21 - 2023-06-23, Detroit, USA. doi: 10.1109/ITEC55900.2023.10186988. ISBN 979-835039742-0. ISSN 2473-7631.
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Offizielle URL: https://ieeexplore.ieee.org/document/10186988
Kurzfassung
Hydrogen, used in a gas turbine or in fuel cells of electrified propulsion systems, is a promising energy carrier for future sustainable aviation. However, many challenges, like the storage of hydrogen or the thermal management, have to be tackled in the upcoming years. Metal hydrides, being one option to store hydrogen, are not only achieving high volumetric hydrogen storage densities, but also enable various auxiliary functions like high-power thermal applications or hydrogen compression. This study investigates potential use cases of metal hydrides in future hydrogen powered aviation. Hence, the possible applications of metal hydrides are presented. The following seven potential use cases for aviation are examined and evaluated: hydrogen emergency storage, cabin airconditioning, thermal management of fuel cells, gas gap heat switches, hydrogen boil-off capture, onboard hydrogen compression and hydrogen safety sensors. The evaluation is performed by means of a weighted point rating. The results of this evaluation reveal the high potential of metal hydrides for hydrogen boil-off capture, hydrogen safety sensors and cabin air-conditioning. This study outlines, how metal-hydride-based components can contribute to the transition to future sustainable aviation.
elib-URL des Eintrags: | https://elib.dlr.de/197021/ | ||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||
Titel: | Evaluation of the Potential of Metal Hydride Applications in Future Hydrogen-powered Aviation | ||||||
Autoren: |
*DLR corresponding author | ||||||
Datum: | 2023 | ||||||
Erschienen in: | 2023 IEEE Transportation Electrification Conference and Expo, ITEC 2023 | ||||||
Open Access: | Nein | ||||||
In SCOPUS: | Ja | ||||||
In ISI Web of Science: | Nein | ||||||
DOI: | 10.1109/ITEC55900.2023.10186988 | ||||||
Verlag: | IEEE (Institute of Electrical and Electronics Engineers) | ||||||
Name der Reihe: | IEEE Transportation Electrification Conference and Expo (ITEC) | ||||||
ISSN: | 2473-7631 | ||||||
ISBN: | 979-835039742-0 | ||||||
Stichwörter: | Metal hydride, Hydrogen, Aviation, Boil-off | ||||||
Veranstaltungstitel: | ITEC 2023 | ||||||
Veranstaltungsort: | Detroit, USA | ||||||
Veranstaltungsart: | internationale Konferenz | ||||||
Veranstaltungsbeginn: | 21 Juni 2023 | ||||||
Veranstaltungsende: | 23 Juni 2023 | ||||||
Veranstalter : | IEEE | ||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||
DLR - Forschungsgebiet: | L CP - Umweltschonender Antrieb | ||||||
Standort: | Cottbus | ||||||
Institute & Einrichtungen: | Institut für Elektrifizierte Luftfahrtantriebe |
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