Return-Path: Received: from sccrmhc12.comcast.net ([204.127.202.56] verified) by logan.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 3113982 for flyrotary@lancaironline.net; Mon, 22 Mar 2004 22:03:57 -0500 Received: from 204.127.205.146 ([204.127.205.146]) by comcast.net (sccrmhc12) with SMTP id <2004032303035601200e8m3be>; Tue, 23 Mar 2004 03:03:56 +0000 Received: from [68.51.45.250] by 204.127.205.146; Tue, 23 Mar 2004 03:03:56 +0000 From: kenpowell@comcast.net To: "Rotary motors in aircraft" Subject: Prop coordinates Date: Tue, 23 Mar 2004 03:03:56 +0000 Message-Id: <032320040303.11126.75e9@comcast.net> X-Mailer: AT&T Message Center Version 1 (Oct 27 2003) X-Authenticated-Sender: a2VucG93ZWxsQGNvbWNhc3QubmV0 Buly, I have the program (actually 2 programs) on my computer at work. What redrive ratio and how much HP? I'll check it out tommorrow. Ken P. > >BTW my prop > > program (written by the guy that did the RV-9 wing, I can't seem to remember > > his name at the moment) calculated a 91 pitch for a 72" diameter. Close to > > yours but I realize that there alot of other factors as well. > > > > Ken Powell > > > > > Ken, I need somebody to figure out the templates for my prop. Do you think > you can do it with your program? Few others struck out. They could not > handle the numbers for the turbo Cosmo 13B. > Bulent > > > >> Homepage: http://www.flyrotary.com/ > >> Archive: http://lancaironline.net/lists/flyrotary/List.html