Your explanation is too complicated. Although not wrong but it is incorrect. To use the phrase speed to explain lift generated at rotor system is incorrect because it is rotational system. The right phrase is RPM. The rotor spools at the same RPM but with differential lift. Why? Newton first law. It is intended in that way so that the resultant thrust can rotate the helicopter at its own axis quickly. Either up, left, right, forward, or backward. By saying quickly, of course, this rotation motion can be achieved with angular momentum but it has a slower response.
searched for a while to have this concept so succinctly explained, thanks!
Thank You
thanks
Hopefully I'm able to regurgitate this today 🙂
good discussion
Your explanation is too complicated. Although not wrong but it is incorrect.
To use the phrase speed to explain lift generated at rotor system is incorrect because it is rotational system. The right phrase is RPM.
The rotor spools at the same RPM but with differential lift. Why? Newton first law. It is intended in that way so that the resultant thrust can rotate the helicopter at its own axis quickly. Either up, left, right, forward, or backward.
By saying quickly, of course, this rotation motion can be achieved with angular momentum but it has a slower response.