View Single Post
Old Oct 30, 2010, 07:35 AM
Yak 52 is offline
Find More Posts by Yak 52
Registered User
Yak 52's Avatar
UK
Joined Jan 2009
1,262 Posts
Quote:
Originally Posted by JetPlaneFlyer View Post
Assuming helical pitch then the pitch is the same at any point along the blade
I was assuming it wasn't helical

Your right though, Steve, pitch won't change much.

The diameter/pitch ratio will change ...

And the efficiency could suffer a lot!
Yak 52 is offline Find More Posts by Yak 52
Reply With Quote