How to Calculate Propulsive efficiency given aircraft velocity?
Propulsive efficiency given aircraft velocity calculator uses Propulsive Efficiency = (2*Flight Speed)/(Exit Velocity+Flight Speed) to calculate the Propulsive Efficiency, The Propulsive efficiency given aircraft velocity formula is defined as the propulsive power delivered to the aircraft (which is equal to thrust times airspeed) divided by the shaft power input to the propulsor. Propulsive Efficiency is denoted by ηpropulsive symbol.
How to calculate Propulsive efficiency given aircraft velocity using this online calculator? To use this online calculator for Propulsive efficiency given aircraft velocity, enter Flight Speed (V) & Exit Velocity (Ve) and hit the calculate button. Here is how the Propulsive efficiency given aircraft velocity calculation can be explained with given input values -> 0.618384 = (2*111)/(248+111).