Novel aircraft propulsion and availability of alternative, sustainable aviation fuels in 2050
Johan Kos (Royal Netherlands Aerospace Centre)
John Posada-Duque (TU Delft - BT/Biotechnology and Society)
Bram Peerlings (Royal Netherlands Aerospace Centre)
Nora ben Salah (Student TU Delft)
Nanette Lim (Royal Netherlands Aerospace Centre)
Wim Lammen (Royal Netherlands Aerospace Centre)
Inna Stepchuk (TU Delft - Energy and Industry)
Elisabeth van der Sman (Royal Netherlands Aerospace Centre)
Mar Palmeros-Parada (TU Delft - Sanitary Engineering)
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Abstract
This paper investigates green hydrogen and bio-based sustainable aviation fuels, including their production technology and feedstock, in combination with Clean Sky 2 propulsion technologies and novel hydrogen-powered propulsion technologies. The impact that these alternative aviation fuels and propulsion technologies can have on greenhouse gas emissions is identified and the demand for alternative aviation fuels is compared with their expected availability, both until 2050.