I have posted it to the Files section under Props.
Thanks to both Nick Ray and LeoP for pre-posting feedback.
I hope that this is self-explanatory.
You have three numbers to enter.
Low pitch = The Helical pitch form you used to make the blade.
Rotate degrees = Number of degrees off of formed pitch to the new pitch.
High Pitch = Comparison pitch.
I.E. You form the blades at 22"P and rotate them 6 degrees higher and want to compare to 28" pitch.
Low = 22
Rotate = 6
High = 28
Delta tells you the number of degrees off you are from the High Pitch either positively or negatively at each Inch station (Distance from prop shaft).
Regards.
Mike Kirda
--- In Indoor_Construction_at_yahoogroups.com, James Alderson <aldershine@...> wrote:
>
> Thanks Mike! I will be looking for the spreadsheet. James Alderson
Received on Wed Sep 11 2013 - 19:57:15 CEST