Difference between Endurance and range?
Endurance is the measure of how long any aerial vehicle can stay aloft, it is a measure of time (hours, minutes, seconds). Range is how far an aerial vehicle can get on a load of fuel, it is a measure of distance (miles, kilometers, yards and meters).
How to Calculate Helicopter Flying Range?
Helicopter Flying Range calculator uses Range of Aircraft = 270*Weight of Fuel/Aircraft Weight*Lift Coefficient/Drag Coefficient*Rotor Efficiency*(Coefficient of Power loss)/Power Specific Fuel Consumption to calculate the Range of Aircraft, The Helicopter Flying Range formula refers to the maximum distance it can travel in a single flight while carrying a specified payload (including fuel, crew, passengers, and cargo), several factors influence the flying range of a helicopter, including fuel capacity, fuel consumption rate, cruising speed, altitude, weather conditions, and payload weight. Range of Aircraft is denoted by R symbol.
How to calculate Helicopter Flying Range using this online calculator? To use this online calculator for Helicopter Flying Range, enter Weight of Fuel (G_{T}), Aircraft Weight (W_{a}), Lift Coefficient (C_{L}), Drag Coefficient (C_{D}), Rotor Efficiency (η_{r}), Coefficient of Power loss (ξ) & Power Specific Fuel Consumption (c) and hit the calculate button. Here is how the Helicopter Flying Range calculation can be explained with given input values -> 1.015919 = 270*37.5/1001*1.1/0.51*3.33*(2.3)/0.000166666666666667.