PrandtlPlane Propelled with Liquid Hydrogen: A Preliminary Study

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PrandtlPlane Propelled with Liquid Hydrogen: A Preliminary Study

Beccasio, Nicola / Tesconi, Marco / Frediani, Aldo

Liquid hydrogen aircraft engines could produce a low environmental impact, in accordance with the new requirements (Vision 2020 and Vision 2050) of the European Community, but the safety against fire is not simple for a conventional configuration. In this paper, a preliminary PrandtlPlane configuration of a liquid hydrogen propelled aircraft is presented, where the safety against fire is solved with a full separation between fuel and passengers. The aircraft specifications are: 250 passengers, a range of 2500 nm and a cruise speed of 0.75 Mach; the best cruise altitude and the optimum wing aspect ratio have been determined as a compromise between high performances and small environmental impact.

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Dokumentinformationen

Titel :

PrandtlPlane Propelled with Liquid Hydrogen: A Preliminary Study

Weitere Titelangaben:

Springer Optimization

Beteiligte:

Buttazzo, Giuseppe (Herausgeber:in) / Frediani, Aldo (Herausgeber:in) / Beccasio, Nicola (Autor:in) / Tesconi, Marco (Autor:in) / Frediani, Aldo (Autor:in)

Erschienen in:

Variational Analysis and Aerospace Engineering: Mathematical Challenges for Aerospace Design ; Kapitel : 1 ; 1-25

Springer Optimization and Its Applications ; 66

Nonconvex Optimization and Its Applications

Erscheinungsdatum :

2012-01-01

Format / Umfang :

25 pages

ISBN :

978-1-4614-2435-2 , 978-1-4614-2434-5

ISSN :

1931-6828