Actual Air Fuel Ratio in IC Engine Formulas

Actual air fuel ratio is the actual mass of air mixed with actual mass of fuel that is present during combustion inside IC engine. It is a crucial parameter for good fuel economy in IC engines. And is denoted by R_a.

Formulas to find Actual Air Fuel Ratio in IC Engine

fxActual Air Fuel RatioGo

IC Engine formulas that make use of Actual Air Fuel Ratio

fxRelative Air-Fuel RatioGo

List of variables in IC Engine formulas

fx Mass of Air Go

fx Mass of Fuel Go

FAQ

What is the Actual Air Fuel Ratio?

Actual air fuel ratio is the actual mass of air mixed with actual mass of fuel that is present during combustion inside IC engine. It is a crucial parameter for good fuel economy in IC engines.

Can the Actual Air Fuel Ratio be negative?

{YesorNo}, the Actual Air Fuel Ratio, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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