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Motiv Engines introduces 2nd-generation split-cycle concept; MkII Clarke-Brayton heavy-duty engine being designed for LNG

Green Car Congress

At equal pressure ratios, the Brayton Cycle is inherently more efficient, but even more so at the extremely high 56:1 or greater compression ratio of the Clarke-Brayton engine. John Clarke presentation at Engine Stretch Efficiency Colloquium, 2010. Concept Engines Engines Natural Gas' and O’Malley, E.

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