Hydrogen Opposed Piston Engine Working Group formed
Green Car Congress
MAY 26, 2022
OP engines utilize direct injection after ports closure to avoid the risk of fuel short circuiting out the exhaust. Engine Research Center, University of Wisconsin-Madison, Madison, WI. According to Achates Power, the two main technical challenges for H 2 -OPE are fuel injection and ignition source. Fuel Injection.
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