Return-Path: Received: from fed1rmmtao06.cox.net ([68.230.241.33] verified) by logan.com (CommuniGate Pro SMTP 4.3c2) with ESMTP id 771034 for flyrotary@lancaironline.net; Fri, 04 Mar 2005 22:08:30 -0500 Received-SPF: none receiver=logan.com; client-ip=68.230.241.33; envelope-from=ALVentures@cox.net Received: from BigAl ([68.7.14.39]) by fed1rmmtao06.cox.net (InterMail vM.6.01.04.00 201-2131-118-20041027) with ESMTP id <20050305030744.UHKQ1497.fed1rmmtao06.cox.net@BigAl> for ; Fri, 4 Mar 2005 22:07:44 -0500 From: "Al Gietzen" To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] Re: Bill Schertz's cooling analysis Date: Fri, 4 Mar 2005 19:07:49 -0800 Message-ID: <005501c52130$83314c00$6400a8c0@BigAl> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0056_01C520ED.75107D00" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6626 Importance: Normal In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 This is a multi-part message in MIME format. ------=_NextPart_000_0056_01C520ED.75107D00 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable =20 =20 -----Original Message----- From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Russell Duffy Sent: Friday, March 04, 2005 3:56 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: Bill Schertz's cooling analysis =20 I'm at 12 GPM with cold water. I've got to figure out some way to check = the flow with hot water. After all this talk of viscosity changes with temp, I plan to put the flowmeter (not arriving until next week) in the cooling loop on the = engine. I'll run the Davies Craig EWP and record the flow rate, then run the = engine enough to bring the water up to normal temp, shut the engine off, and = check the flow rate again. I just can't believe this is going to be = significantly greater than when cold, but I'll certainly be happy if it is, especially = if it will shut Al up :-) =20 =20 On the contrary; I'll be cheering. I think it's great that you are = willing to make the effort to some data. We always benefit from good data. =20 Al=20 ------=_NextPart_000_0056_01C520ED.75107D00 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Message

 

 

-----Original = Message-----
From: Rotary motors in = aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Russell Duffy
Sent: Friday, March 04, 2005 3:56 = PM
To: Rotary motors in = aircraft
Subject: [FlyRotary] Re: = Bill Schertz's cooling analysis

 

I'm at 12 GPM with cold water.  I've got = to figure out some way to check the flow with hot water.

After all this = talk of viscosity changes with temp, I plan to put the flowmeter (not arriving = until next week) in the cooling loop on the engine.  I'll run the Davies = Craig EWP and record the flow rate, then run the engine enough to bring the = water up to normal temp, shut the engine off, and check the flow rate again.  I just can't believe this is going to be significantly greater than when cold, but I'll certainly be happy if it is, especially = if it will shut Al up :-) 

 

On the contrary; = I’ll be cheering.  I think it’s great that you are willing to make = the effort to some data.  We always benefit from good = data.

 

Al<= font color=3Dred face=3DArial> =

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