Compression Ratio in IC Engine Formulas

Compression ratio is ratio between volume of cylinder and combustion chamber. And is denoted by r.

Formulas to find Compression Ratio in IC Engine

fxCompression Ratio given Clearance and Swept VolumeGo

fx Swept volume Go

fx Clearance Volume Go

What is the Compression Ratio?

Compression ratio is ratio between volume of cylinder and combustion chamber.

Can the Compression Ratio be negative?

{YesorNo}, the Compression Ratio, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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