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by credit_guy
1403 days ago
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> You either need huge tanks and high pressure or cryogenic tanks According to Airbus all 3 demonstrator planes will have liquid hydrogen [1]. As for the fuel cells, they will basically not be used. The engines will be regular engines that burn hydrogen instead of jet fuel. Fuel cells will only be used for the electricity needs of the airplane, but not for moving the airplane through the air. They are probably going to use less than 1% of the liquid hydrogen. [1] https://www.airbus.com/en/innovation/zero-emission/hydrogen/... |
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