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Old Apr 12, 2012, 12:03 PM
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Jack
USA, ME, Ellsworth
Joined May 2008
18,107 Posts
Quote:
Originally Posted by A Useless Geek View Post
Do these graphs represent thrust somehow? Newtons or something?
No, and that is what we are used to seeing in prop testing results done here.

I think the assumption is that you want to know how many Watts it take to get it up to a certain RPM. .

It might help if I understood the spreadsheets (in German) better. Here is the data that is in one of the spreadsheets in a *.pdf document:

The document is called a Klappluftschrauben Vergleichstabelle and that means "Folding air screw comparison table".

http://www.xxl-modellbau.de/abbildun...hswerte_01.pdf

But I could really use an explanation as to how to use the info there.

Jack
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