Pressure in Cylinder during Fuel Injection in IC Engine Formulas

Pressure in Cylinder during Fuel Injection is defined as the pressure built up in the engine cylinder when the fuel is sprinkled from the fuel injector at the end of compression stroke. And is denoted by P2. Pressure in Cylinder during Fuel Injection is usually measured using the Pascal for Pressure. Note that the value of Pressure in Cylinder during Fuel Injection is always positive.

IC Engine formulas that make use of Pressure in Cylinder during Fuel Injection

fxFuel Velocity at Time of Release into Engine CylinderGo

fxActual Fuel Velocity of Injection Considering Orifice Flow CoefficientGo

FAQ

What is the Pressure in Cylinder during Fuel Injection?

Pressure in Cylinder during Fuel Injection is defined as the pressure built up in the engine cylinder when the fuel is sprinkled from the fuel injector at the end of compression stroke. Pressure in Cylinder during Fuel Injection is usually measured using the Pascal for Pressure. Note that the value of Pressure in Cylinder during Fuel Injection is always positive.

Can the Pressure in Cylinder during Fuel Injection be negative?

No, the Pressure in Cylinder during Fuel Injection, measured in Pressure cannot be negative.

What unit is used to measure Pressure in Cylinder during Fuel Injection?

Pressure in Cylinder during Fuel Injection is usually measured using the Pascal[Pa] for Pressure. Kilopascal[Pa], Bar[Pa], Pound Per Square Inch[Pa] are the few other units in which Pressure in Cylinder during Fuel Injection can be measured.

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