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Old 9th May 2006, 00:29
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Deemar
 
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Zero Phase Lag?
Originally Posted by Dave_Jackson
cl12pv2s

You are correct.

I was thinking in terms of 'Absolutly' Rigid Rotors (zero phase lag). The previous reply in this posting has been removed.

Dave
Surely an absolutely rigid rotor is an theoretical construct only? Any real world (physical) rotor system is going to have some flex to it. Even if you don't have flapping hinges, the blades themselves will flex and act like flapping hinges.

Dan
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