Nozzle Exit Pressure in Rocket Propulsion Formulas

The Nozzle Exit Pressure in rocketry refers to the pressure of the exhaust gases at the exit of the rocket engine nozzle. And is denoted by p₂. Nozzle Exit Pressure is usually measured using the Megapascal for Pressure. Note that the value of Nozzle Exit Pressure is always positive.

Rocket Propulsion formulas that make use of Nozzle Exit Pressure

fxRocket Exhaust Gas VelocityGo

fxEffective Exhaust Velocity of RocketGo

FAQ

What is the Nozzle Exit Pressure?

The Nozzle Exit Pressure in rocketry refers to the pressure of the exhaust gases at the exit of the rocket engine nozzle. Nozzle Exit Pressure is usually measured using the Megapascal for Pressure. Note that the value of Nozzle Exit Pressure is always positive.

Can the Nozzle Exit Pressure be negative?

No, the Nozzle Exit Pressure, measured in Pressure cannot be negative.

What unit is used to measure Nozzle Exit Pressure?

Nozzle Exit Pressure is usually measured using the Megapascal[MPa] for Pressure. Pascal[MPa], Kilopascal[MPa], Bar[MPa] are the few other units in which Nozzle Exit Pressure can be measured.

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