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Old 04-19-2019, 08:52 PM
bistander bistander is online now
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Join Date: Apr 2015
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Again

Quote:
Originally Posted by Rakarskiy View Post
... Just a flywheel is a drive comparable to an electric capacitor. ...
Yes, flywheel and capacitor are energy storage devices. A capacitor plays no part in a circuit where voltage does not change. Likewise, a flywheel plays no part on a rotational mechanical system where the angular velocity does not change.

The video idiot uses bad math of flywheel angular momentum to attempt to calculate torque of a constant speed rotating member. Angular momentum and stored energy of the rotor is irrelevant at unchanging RPM where he attempts to calculate mechanical power and motor efficiency.

bi, again
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