3/25/2023 0 Comments Aurora player methane breathers![]() Technological deficiencies are identified.Īlternate aircraft fuels: Prospects and operational implications Environmental emissions and safety aspects of fuel selection are discussed and detailed descriptions of various fuel production and liquefaction processes are given. Fuel transmission and airport storage and distribution facilities are considered. Liquid hydrogen, liquid methane, and synthetic aviation kerosene were assessed as alternate fuels for aircraft in terms of cost, capital requirements, and energy resource utilization. [liquid hydrogen, liquid methane, and synthetic aviation kerosene The results show that liquid hydrogen can be used to reduce aircraft energy consumption and that methane offers no advantage over JP or hydrogen fuel.Ĭomparison of alternate fuels for aircraft. Using both liquid hydrogen and methane, several aircraft configurations are developed and energy consumption, aircraft weights, range and payload are determined and compared to a conventional Boeing 747-100 aircraft. The acceptability of alternate fuels for future commercial transport aircraft are discussed. Three candidate fuel tank locations were evaluated, i.e., fuselage tanks, wing tanks or external pylon tanks.Ī study of subsonic transport aircraft configurations using hydrogen (H2) and methane (CH4) as fuel Extensive design work was done on cryogenic fuel tanks, insulation systems as well as the fuel system itself. A cost and performance comparison was made with Jet A and hydrogen powered aircraft of the same payload and range capability. The cost and performance were defined for commercial transport using liquid methane including its fuel system and the ground facility complex required for the processing and storage of methane. Study of methane fuel for subsonic transport aircraftĬarson, L.
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