It is a measure of the combustion performance of a rocket engine independent of nozzle performance and is used to compare different propellants
velocities between two spatial positions separated by a fixed. distance, and are of fundamental importance in turbulence
The velocity, relative to a rocket, at which exhaust gases leave the nozzle of the rocket's engine.
The fraction of the net mechanical output of the engine which is converted into thrust power is called the propulsive efficiency. The net mechanical output of the engine is ΔK…
The ability of an engine to convert the thermal energy in to a net kinetic energy gain of the working medium is called Engine Thermal efficiency.