Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Patent
1994-09-30
1997-04-22
Koczo, Michael
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
123299, 123434, 123528, F02B 3718, F02B 2300
Patent
active
056220537
ABSTRACT:
A control system for an internal combustion engine can include a fuel molecular weight sensor to determine an actual and a desired Excess Air Ratio for an air/fuel mixture supplied to the engine. To prevent engine overload, the control system limits the amount of fuel delivered to the engine based on the amount of air available to the engine. High pressure exhaust gas can drive an air compressor which pressurizes inlet air. A exhaust bypass valve controls the amount of power delivered to the compressor, and the pressure and amount of inlet air delivered to the engine. Independent control of the main fuel flow and pilot fuel flow allows the control system to maintain a desired air/fuel ratio in the main combustion chamber and in the precombustion chamber.
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A Procedure for Calculating Fuel Gas Blend Knock Rating for Large Bore Gas Engines and Predicting Engine Operation, F.S. Schaub et al., The American Society of Mechanical Engineers (1985).
Cooper Cameron Corporation
Koczo Michael
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