Propellant Mass in Rocket Propulsion Formulas

Propellant Mass refers to the total mass of propellant used in a propulsion system. And is denoted by m_p. Propellant Mass is usually measured using the Kilogram for Weight. Note that the value of Propellant Mass is always positive.

Rocket Propulsion formulas that make use of Propellant Mass

fxStructural Mass FractionGo

fxPayload Mass FractionGo

fxPropellent Mass FractionGo

FAQ

What is the Propellant Mass?

Propellant Mass refers to the total mass of propellant used in a propulsion system. Propellant Mass is usually measured using the Kilogram for Weight. Note that the value of Propellant Mass is always positive.

Can the Propellant Mass be negative?

No, the Propellant Mass, measured in Weight cannot be negative.

What unit is used to measure Propellant Mass?

Propellant Mass is usually measured using the Kilogram[kg] for Weight. Gram[kg], Milligram[kg], Ton (Metric)[kg] are the few other units in which Propellant Mass can be measured.

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