You'll also need to measure the diameter for any meaningful comparison;
generally, as diameter increases, the required overall prop twist along the
blade needs to be slightly less.
Then there's the fact that most manufactured blades in our class of use
(e.g. Warp Drive, Arplast) start off as a larger diameter prop (with a
better amount of twist) which is then cut down to the required diameter.
This of course removes twist, usually to well below the optimum!
Duncan McF.
-----Original Message-----
From: owner-europa-list-server@matronics.com
[mailto:owner-europa-list-server@matronics.com] On Behalf Of zwakie
Sent: 21 August 2012 20:57
Subject: Europa-List: Re: Landing mishap - asking for advise
David, Graham and others,
I will take it upon myself to come up with the numbers on the twist of the
Arplast PV50 and publish them here in due time.
--------
Marcel
(Europa Classic Tri-Gear PH-MZW)
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=381475#381475
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