Exhaust Velocity Calculator
Exhaust Velocity of a Rocket is the speed, in relation to the rocket, at which exhaust gases emerge from the nozzle of the rocket's engine. Specific impulse measures how effectively the energy content of the propellants is transformed into thrust, is the overall change in impulse per unit of fuel consumed.
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The linear flow rate of exhaust gas leaving the end of a rocket is referred to as an exhaust velocity.