X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from fed1rmmtao104.cox.net ([68.230.241.42] verified) by logan.com (CommuniGate Pro SMTP 5.3c3) with ESMTP id 4022132 for flyrotary@lancaironline.net; Tue, 15 Dec 2009 14:05:39 -0500 Received-SPF: none receiver=logan.com; client-ip=68.230.241.42; envelope-from=alventures@cox.net Received: from fed1rmimpo02.cox.net ([70.169.32.72]) by fed1rmmtao104.cox.net (InterMail vM.8.00.01.00 201-2244-105-20090324) with ESMTP id <20091215190501.MXFL16123.fed1rmmtao104.cox.net@fed1rmimpo02.cox.net> for ; Tue, 15 Dec 2009 14:05:01 -0500 Received: from BigAl ([72.192.136.150]) by fed1rmimpo02.cox.net with bizsmtp id HX521d0063EsL8g04X52q0; Tue, 15 Dec 2009 14:05:02 -0500 X-VR-Score: 0.00 X-Authority-Analysis: v=1.1 cv=hBBxVKrpT8NIO1i2+E6jIs4z/JDusIBXnpwMe9ND0ls= c=1 sm=1 a=+xS8pRtGb5GgEi4xmYelzg==:17 a=lqvn7sGj1t8tRNQDDm8A:9 a=Nh9bFzRyoqTLop1E1ZH4-RSYBioA:4 a=yMhMjlubAAAA:8 a=WIZDj7N11dhMTNZh3asA:9 a=8j0EaoSa0SE45xJXQHYA:7 a=a_i0MqJdwVUpiNzpetKh5081VeoA:4 a=+xS8pRtGb5GgEi4xmYelzg==:117 X-CM-Score: 0.00 From: "Al Gietzen" To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] Re: Oil cooler Date: Tue, 15 Dec 2009 11:05:26 -0800 Message-ID: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0004_01CA7D76.818EC1F0" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6856 In-Reply-To: Importance: Normal Thread-Index: Acp9jenPKfvBt1mCR0WULXXfLnoF4wAKzNwg X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 This is a multi-part message in MIME format. ------=_NextPart_000_0004_01CA7D76.818EC1F0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Mark, I have two of the DB-30416, single-pass coolers . no measureable pressure drop with 2 in series . I'm seeing 80 psi max with the 13B. JWW What do you mean " . . no measurable pressure drop"? Are you measuring pressure before and after the 2 coolers? Al G ------=_NextPart_000_0004_01CA7D76.818EC1F0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Mark, I have two of the DB-30416, single-pass coolers … no measureable = pressure drop with 2 in series … I’m seeing 80 psi max with the = 13B.

JWW

What do you mean “ . = … no measurable pressure drop”? Are you measuring pressure before = and after the 2 coolers?

Al G

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