Effective Exhaust Velocity -Irfan Mujawar

Effective Exhaust Velocity (c)

This effective exhaust velocity c is the average equivalent velocity at
which propellant is ejected from the vehicle. It is defined as
c– Isgo
It is given either in meters per second or feet per second. Since c and Is differ only by an arbitrary constant, either one can be used as a measure of rocket performance. In the Russian literature c is generally used.