X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from imr-db03.mx.aol.com ([205.188.91.97] verified) by logan.com (CommuniGate Pro SMTP 5.4.0) with ESMTP id 5040266 for flyrotary@lancaironline.net; Sat, 02 Jul 2011 02:25:40 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.188.91.97; envelope-from=Bktrub@aol.com Received: from imo-da01.mx.aol.com (imo-da01.mx.aol.com [205.188.169.199]) by imr-db03.mx.aol.com (8.14.1/8.14.1) with ESMTP id p626P0iY008308 for ; Sat, 2 Jul 2011 02:25:00 -0400 Received: from Bktrub@aol.com by imo-da01.mx.aol.com (mail_out_v42.9.) id q.dc4.16bf14e1 (43975) for ; Sat, 2 Jul 2011 02:24:55 -0400 (EDT) Received: from smtprly-me03.mx.aol.com (smtprly-me03.mx.aol.com [64.12.95.104]) by cia-dd03.mx.aol.com (v129.10) with ESMTP id MAILCIADD038-b2d44e0eb9b534b; Sat, 02 Jul 2011 02:24:55 -0400 Received: from webmail-m136 (webmail-m136.sim.aol.com [149.174.9.13]) by smtprly-me03.mx.aol.com (v129.10) with ESMTP id MAILSMTPRLYME033-b2d44e0eb9b534b; Sat, 02 Jul 2011 02:24:53 -0400 References: To: flyrotary@lancaironline.net Subject: Re: [FlyRotary] Re: Test prop/club needed Date: Sat, 02 Jul 2011 02:24:53 -0400 X-AOL-IP: 50.46.146.205 In-Reply-To: X-MB-Message-Source: WebUI MIME-Version: 1.0 From: bktrub@aol.com X-MB-Message-Type: User Content-Type: multipart/alternative; boundary="--------MB_8CE0697E3E6002F_2228_13C6E_webmail-m136.sysops.aol.com" X-Mailer: AOL Webmail 33912-STANDARD Received: from 50.46.146.205 by webmail-m136.sysops.aol.com (149.174.9.13) with HTTP (WebMailUI); Sat, 02 Jul 2011 02:24:53 -0400 Message-Id: <8CE0697E3DEDC0C-2228-996D@webmail-m136.sysops.aol.com> X-Spam-Flag:NO X-AOL-SENDER: Bktrub@aol.com ----------MB_8CE0697E3E6002F_2228_13C6E_webmail-m136.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" I have a squirrel cage fan for a furnace that I can use to provide forced= air for my heat exchangers. Brian Trubee -----Original Message----- From: Ernest Christley To: Rotary motors in aircraft Sent: Fri, Jul 1, 2011 9:30 pm Subject: [FlyRotary] Re: Test prop/club needed On 06/30/2011 02:14 AM, Andrew Martin wrote:=20 > only problem I can see with using a test club is needing supplemental >= air for the heat exchangers or very short runs.=20 I've got a centrifugal fan blowing in the oil cooler duct, and the output= of a shop-vac blowing in one of the two radiator ducts. The oil temp rise= s slow; at least, much slower than the water. It should get better with th= e second radiator installed, but I get about 15 minutes of run time before= I hit my redline of 200*. Then I can shut down, but leave the electric wa= ter pump going. With the fan still blowing, the temps drop about as fast= as they go up.=20 =20 --=20 Homepage: http://www.flyrotary.com/=20 Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.h= tml=20 ----------MB_8CE0697E3E6002F_2228_13C6E_webmail-m136.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="us-ascii"
I have a squirrel cage fan for a furnace that I can use to provide fo= rced air for my heat exchangers.
 
Brian Trubee



-----Original Message-----
From: Ernest Christley <echristley@nc.rr.com>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Fri, Jul 1, 2011 9:30 pm
Subject: [FlyRotary] Re: Test prop/club needed

On 06/30/2011 02:14 AM, Andrew Martin= wrote: 
> only problem I can see with using a test club is needing supplemental= > air for the heat exchangers or very short runs. 
I've got a centrifugal fan blowing in the oil cooler duct, and the output= of a shop-vac blowing in one of the two radiator ducts. The oil temp rise= s slow; at least, much slower than the water. It should get better with th= e second radiator installed, but I get about 15 minutes of run time before= I hit my redline of 200*. Then I can shut down, but leave the electric wa= ter pump going. With the fan still blowing, the temps drop about as fast= as they go up. 
 
-- 
Homepage: http://www= .flyrotary.com/ 
Archive and UnSub: http://mail.lancaironline.net:81/lists/fly= rotary/List.html 
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