Not to mention where will they even store the Hydrogen fuel. It aint gonna be cryogenic, and super high pressure storage tanks don't mix particular well with jetliners, especially because of the failure modes. They tend to really violently explode when they fail.
super_shizmo_matic t1_iy8a46l wrote
Reply to comment by [deleted] in Rolls-Royce successfully tests hydrogen-powered jet engine | Britain's Rolls-Royce said it has successfully run an aircraft engine on hydrogen, a world aviation first that marks a major step towards proving the gas could be key to decarbonising air travel. by yourSAS
Not to mention where will they even store the Hydrogen fuel. It aint gonna be cryogenic, and super high pressure storage tanks don't mix particular well with jetliners, especially because of the failure modes. They tend to really violently explode when they fail.