Driven by the sustainability initiatives in the aviation sector, the emerging technologies of
aircraft propulsion electrification have been identified as the promising approach to realize …

Airlines are faced with the challenge of reducing their environmental footprint in an effort to
push for climate-neutral initiatives that comply with international regulations. In the past, the …

Hydrogen is one of the most promising power sources for meeting the aviation sector's long-
term decarbonization goals. Although on-board hydrogen systems, namely, fuel cells, are …

With growing environmental awareness and the resulting pressure on aviation, ecological
impact assessments are becoming increasingly important. Life cycle assessment has been …

To further increase efficiency and to significantly reduce climate impact in the aviation sector,
new propulsion concepts must be developed. As full electrification in mid-and long-range …

View Video Presentation: https://doi. org/10.2514/6.2023-3522. vid The operation of liquid
hydrogen fueled aircraft differs from the well-known operations with kerosene. Heat input in …

Airlines' fleet assignment heavily affects the economic and ecological performance of the
global air transportation system (ATS). Consequently, it is inevitable to include potential …

View Video Presentation: https://doi. org/10.2514/6.2023-3368. vid The paper provides an
insight into some of the latest findings of EXACT (Exploration of Electric Aircraft Concepts …

Auf dem Weg zu einer nachhaltigeren Luftfahrt stehen Flugzeughersteller und Airlines vor
der Herausforderung, die Emission von Treibhausgasen in die Atmosphäre zu reduzieren …

Hydrogen-powered aircraft have emerged as a promising solution to reduce aviation's
climate impact. However, there are significant uncertainties in the current research …