Combustion Efficiency in Engine Performance Parameters Formulas

Combustion Efficiency is defined as the actual heat input to the theoretical heat input in the engine cylinder. And is denoted by η_c.

Formulas to find Combustion Efficiency in Engine Performance Parameters

fxCombustion efficiencyGo

fxFuel conversion efficiency given thermal conversion efficiencyGo

fx Heat Added by Combustion per Cycle Go

fx Mass of Fuel Added per Cycle Go

fx Heating Value of the Fuel Go

What is the Combustion Efficiency?

Combustion Efficiency is defined as the actual heat input to the theoretical heat input in the engine cylinder.

Can the Combustion Efficiency be negative?

{YesorNo}, the Combustion Efficiency, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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