Propellant Mixture Ratio in Rocket Propulsion Formulas

Propellant Mixture Ratio defines the ratio of oxidizer mass to fuel mass in a rocket engine’s propellant mixture. And is denoted by r.

Formulas to find Propellant Mixture Ratio in Rocket Propulsion

fxPropellant Mixture RatioGo

fxOxidizer Mass Flow RateGo

fxFuel Mass Flow rateGo

fx Oxidizer Mass Flow Rate Go

fx Fuel Mass Flow Rate Go

What is the Propellant Mixture Ratio?

Propellant Mixture Ratio defines the ratio of oxidizer mass to fuel mass in a rocket engine’s propellant mixture.

Can the Propellant Mixture Ratio be negative?

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

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