X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail-bk0-f52.google.com ([209.85.214.52] verified) by logan.com (CommuniGate Pro SMTP 6.0c1) with ESMTPS id 5724735 for flyrotary@lancaironline.net; Wed, 22 Aug 2012 19:47:54 -0400 Received-SPF: none receiver=logan.com; client-ip=209.85.214.52; envelope-from=andrew@martinag.com.au Received: by bkcjf3 with SMTP id jf3so30930bkc.25 for ; Wed, 22 Aug 2012 16:47:18 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:x-originating-ip:in-reply-to:references:date :message-id:subject:from:to:content-type:x-gm-message-state; bh=c2kTp0HCxzMyY4SyeZVMX3n4CzO2VFY8PtHLlEg6ggw=; b=newCRjXxoP5htETxZQAsfBq7Dz1M/EpsSM7be3oxxsxPmtN5p1OZA+m5kFBsNv/ng9 30Am7dkbSCJwFcAd5gujAJFiJRfdJQzMCHcOQ8hKu4nQfGrerm6zRkzYkfvfWISoYPnN dUjIZDb/apqkLK6We0pNv+GODWmy2aU2epucjSFPYqqGDEjECDSM7NdWydakmFnD7Z2N krdHb2H2+ArL5JXySnXYNVhO4eD5W6WhiiDzgA4Rhry/Mfq7Zt6ENU75iYJWKZjcqir5 KBtDHwoRLSsWWAd2tT/CHwzFaZMg1eaKSFyniMajdjfxZdYizxvf7alMe3YLkiI8PPYj AyhA== MIME-Version: 1.0 Received: by 10.204.9.194 with SMTP id m2mr6989241bkm.132.1345679238540; Wed, 22 Aug 2012 16:47:18 -0700 (PDT) Received: by 10.204.150.138 with HTTP; Wed, 22 Aug 2012 16:47:18 -0700 (PDT) X-Originating-IP: [202.40.0.40] In-Reply-To: References: Date: Thu, 23 Aug 2012 07:47:18 +0800 Message-ID: Subject: Re: [FlyRotary] Re: Check Temps on Climbout was e: [FlyRotary] Turboquestion. From: Andrew Martin To: Rotary motors in aircraft Content-Type: multipart/alternative; boundary=0015175d02a2feaf6604c7e35c2f X-Gm-Message-State: ALoCoQmXy9Dwv/c1q0zC6keGSICig4pyrM0ockmscvOwDGZTHIBNHYWc2ebVUuwxTuDivUzNIFXO --0015175d02a2feaf6604c7e35c2f Content-Type: text/plain; charset=ISO-8859-1 Chris checkout Lynn Hanover's excellent treatise on flow testing in the archives posts #41010, #41011 give a simple flow bench to test restrictions remember even an open pipe is a restriction over free air, the longer or smaller the pipe the more the restriction, so everything prior to the rotor is a restriction. smooth walled pipes are better than flexible pipes. an intercooler is a necessary evil in a turbo installation, adds restriction but better than the added temp. Andrew --0015175d02a2feaf6604c7e35c2f Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Chris
checkout Lynn Hanover's excellent treatise on flow testing in = the archives
posts #41010, #41011 give a simple flow bench to test rest= rictions
remember even an open pipe is a restriction over free air, the = longer or smaller the pipe the more the restriction, so everything prior to= the rotor is a restriction. smooth walled pipes are better than flexible p= ipes. an intercooler is a necessary evil in a turbo installation, adds rest= riction but better than the added temp.

Andrew

--0015175d02a2feaf6604c7e35c2f--