How to Calculate Lift-to-Drag ratio for given Range of Propeller-Driven Airplane?
Lift-to-Drag ratio for given Range of Propeller-Driven Airplane calculator uses Lift-to-drag ratio=Specific Fuel Consumption*Range of aircraft/(Propeller efficiency*ln(Gross Weight/Weight without fuel)) to calculate the Lift-to-drag ratio, The Lift-to-Drag ratio for given Range of Propeller-Driven Airplane is a function of specific fuel consumption, propeller efficiency, gross weight, and the weight without fuel of aircraft. Lift-to-drag ratio and is denoted by L/D symbol.
How to calculate Lift-to-Drag ratio for given Range of Propeller-Driven Airplane using this online calculator? To use this online calculator for Lift-to-Drag ratio for given Range of Propeller-Driven Airplane, enter Specific Fuel Consumption (c), Range of aircraft (R), Propeller efficiency (η), Gross Weight (W_{0}) and Weight without fuel (W_{1}) and hit the calculate button. Here is how the Lift-to-Drag ratio for given Range of Propeller-Driven Airplane calculation can be explained with given input values -> 612336.9 = 0.6*100000/(0.93*ln(5000/4500)).