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AMP
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MA
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GPRS
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Wire drawing
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Variable star
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Extension bus
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Diffie-Hellman
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Scaly
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Nodular
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Cytotoxic
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Julian calendar
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Sessile oak
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Layout planning
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Glucogenic amino acid
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Orbitography
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Differentiation
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Cerebrovascular accident
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Venom
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Booster
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Quinoa
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Antigorite
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Cross-certification
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Phase contrast microscope
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Astrophysics
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Entropy
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Pelagic
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Calcification
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Dehiscence
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Climate proxies
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bps bits per second
Hydrogen engine
A hydrogen engine is a device that transforms the chemical energy contained in dihydrogen (H2) into mechanical energy.
There are three types of hydrogen engines:
- A reaction engine;
- An internal combustion engine;
- An electric engine powered by a fuel cell.
Hydrogen engines are used in astronautics, aeronautics and the car industry.
Engine of a hybrid hydrogen/petrol vehicle. © Claus Ableiter, Wikimedia CC by-sa 3.0
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