Re: prop size?


David J. Gall
 

Leon,

Why do you always send me scrambling for the books??! :)


David J. Gall



David;

With the offset thrust line (I assume a belt reduction with the 2/1 ratio
rather than planetary) is is possable that whirl mode resonance might also
be a problem and contribute to prop flutter even if properly "clocked"? I
have seen visable resonance of this type with some ultralight aircraft.
============
Leon

Join main@Q-List.groups.io to automatically receive all group messages.