X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Sat, 29 Sep 2007 20:05:44 -0400 Message-ID: X-Original-Return-Path: Received: from mtao05.charter.net ([209.225.8.179] verified) by logan.com (CommuniGate Pro SMTP 5.1.12) with ESMTP id 2359543 for lml@lancaironline.net; Sat, 29 Sep 2007 16:28:19 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.225.8.179; envelope-from=troneill@charter.net Received: from aarprv06.charter.net ([10.20.200.76]) by mtao05.charter.net (InterMail vM.7.08.02.00 201-2186-121-20061213) with ESMTP id <20070929202742.EOYD29426.mtao05.charter.net@aarprv06.charter.net> for ; Sat, 29 Sep 2007 16:27:42 -0400 Received: from axs ([75.132.198.100]) by aarprv06.charter.net with SMTP id <20070929202742.JHSB14098.aarprv06.charter.net@axs> for ; Sat, 29 Sep 2007 16:27:42 -0400 X-Original-Message-ID: <003501c802d7$31993ed0$6501a8c0@axs> From: "terrence o'neill" X-Original-To: "Lancair Mailing List" References: Subject: Re: [LML] Static thrust X-Original-Date: Sat, 29 Sep 2007 15:27:44 -0500 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0032_01C802AD.488DA7E0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3138 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3138 X-Chzlrs: 0 This is a multi-part message in MIME format. ------=_NextPart_000_0032_01C802AD.488DA7E0 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable That's very kind of you, and will help with my 3-blade configuration, = especially since it's with your 3-blade FP with your spanwise even = distribution, which I'd like to emulate. Terrence L235/320 N211AL ----- Original Message -----=20 From: Paul Lipps=20 To: lml@lancaironline.net=20 Sent: Saturday, September 29, 2007 10:21 AM Subject: [LML] Static thrust I measured the static thrust on my O-235 with the ELIPPSE three-blade = FP prop. The data is at my hangar so the next time I'm down there I'll = get it and post it. There was enough thrust that it opened up the metal = hooks used to attach the cables from my car to the gear legs! I was = trying to do the static HP test using scales under the gear but there = was too much variation in the readings to get usable data. ------=_NextPart_000_0032_01C802AD.488DA7E0 Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable
That's very kind of = you, and will help with my 3-blade configuration, especially = since=20 it's with your 3-blade FP with your spanwise even distribution, which = I'd like=20 to emulate.
 
Terrence
L235/320 = N211AL
 
----- Original Message -----
From:=20 Paul=20 Lipps
Sent: Saturday, September 29, = 2007 10:21=20 AM
Subject: [LML] Static = thrust

I measured the static thrust on my O-235 with = the=20 ELIPPSE three-blade FP prop. The data is at my hangar so the next time = I'm=20 down there I'll get it and post it. There was enough thrust that it = opened up=20 the metal hooks used to attach the cables from my car to the gear = legs! I was=20 trying to do the static HP test using scales under the gear but there = was too=20 much variation in the readings to get usable=20 data.
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