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Rolls-Royce unveils hydrogen test programme using AE 2100 and Pearl 15 engines
By 
Dominic Perry2022-07-17T23:01:00
Rolls-Royce has become the latest engine manufacturer to launch trials of liquid hydrogen combustion and plans tests using several of its current powerplants in a project that could culminate in flights of a hydrogen-fueled Pearl 15 business jet engine.
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