- #1
ex3mist
- 23
- 0
Hello,
I have this question: Imagine a helicopters main rotor. It rotates with some power produced by the engine. But if the tail rotor is not working, the helicopter will start rotating in the oposite direction of the main rotor's rotation. What amount of power is necessary to keep the helicopter still? Compared to the power of the engine that rotates the main rotor. Is it one haft of it (50%)? Or it is less?
Thanks
I have this question: Imagine a helicopters main rotor. It rotates with some power produced by the engine. But if the tail rotor is not working, the helicopter will start rotating in the oposite direction of the main rotor's rotation. What amount of power is necessary to keep the helicopter still? Compared to the power of the engine that rotates the main rotor. Is it one haft of it (50%)? Or it is less?
Thanks