X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Thu, 23 Mar 2006 12:02:09 -0500 Message-ID: X-Original-Return-Path: Received: from mta-out-1.udlp.com ([207.109.1.8] verified) by logan.com (CommuniGate Pro SMTP 5.0.8) with ESMTP id 1043680 for lml@lancaironline.net; Thu, 23 Mar 2006 09:22:29 -0500 Received-SPF: none receiver=logan.com; client-ip=207.109.1.8; envelope-from=Christopher.Zavatson@baesystems.com Received: from mnexch01.MSGDOMAIN.MPLS.UDLP.COM ([10.1.62.20]) by mta-out-1.udlp.com (8.12.10/8.12.10) with ESMTP id k2NDsnqu012752 for ; Thu, 23 Mar 2006 07:54:49 -0600 Received: from smtp.udlp.com ([10.1.62.22] RDNS failed) by mnexch01.MSGDOMAIN.MPLS.UDLP.COM with Microsoft SMTPSVC(6.0.3790.211); Thu, 23 Mar 2006 08:21:21 -0600 Received: from DM-MN-06-MTA by smtp.udlp.com with Novell_GroupWise; Thu, 23 Mar 2006 08:21:34 -0600 X-Original-Message-Id: X-Mailer: Novell GroupWise Internet Agent 6.5.4 X-Original-Date: Thu, 23 Mar 2006 08:21:20 -0600 From: "Christopher Zavatson" X-Original-To: Subject: Re: [LML] cooling Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="=__Part50753BF0.0__=" X-OriginalArrivalTime: 23 Mar 2006 14:21:21.0470 (UTC) FILETIME=[0EED7DE0:01C64E85] This is a MIME message. If you are reading this text, you may want to consider changing to a mail reader or gateway that understands how to properly handle MIME multipart messages. --=__Part50753BF0.0__= Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable <> =20 Paul, What does the spec. show for minimum pressure drop required? Are these = pressure drops correlated to heat transfer or are they just listed as = recommended values? Can you perhaps post a copy of the spec? Chris =20 Chris Zavatson N91CZ 360 std www.N91CZ.com --=__Part50753BF0.0__= Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Description: HTML
<<The Lycoming spec for the = O-235 and O-320 shows a maximum pressure drop of 5.5" H2O, 0.35"hg for cooling at all power = levels. Typical drop is more in the 2" to 4" level.>>
 
Paul,
What does the spec. show for minimum pressure drop required?  = Are these pressure drops correlated to heat transfer or are they just = listed as recommended values?  Can you perhaps post a copy of the = spec?
Chris
 
Chris Zavatson
N91CZ
360 std
--=__Part50753BF0.0__=--