Hydrogen

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A community about hydrogen and its use as a way to fight climate change.

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Hypx@piefed.social

New hydrogen engine delivers over 60% efficiency with zero emissions (interestingengineering.com)

submitted 2 weeks ago by Hypx@piefed.social to c/hydrogen@piefed.social

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A hydrogen engine using an argon-based cycle reaches more than 60 percent efficiency while operating emission-free.

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[–] kahjtheundedicated@lemmy.world 2 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

Odd the article doesn’t really say what engine architecture this is based on. I assume they’re talking about an internal combustion piston engine? If so 60% is extraordinary. Though the exhaust recapture and reprocessing sounds quite complicated

[–] Hypx@piefed.social 2 points 2 weeks ago

It's an internal combustion engine using argon as a working fluid.