X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from rtp-iport-2.cisco.com ([64.102.122.149] verified) by logan.com (CommuniGate Pro SMTP 5.2.0) with ESMTP id 2778247 for flyrotary@lancaironline.net; Wed, 05 Mar 2008 09:57:43 -0500 Received-SPF: softfail receiver=logan.com; client-ip=64.102.122.149; envelope-from=echristley@nc.rr.com X-IronPort-AV: E=Sophos;i="4.25,450,1199682000"; d="scan'208";a="526123" Received: from rtp-dkim-1.cisco.com ([64.102.121.158]) by rtp-iport-2.cisco.com with ESMTP; 05 Mar 2008 09:56:56 -0500 Received: from rtp-core-2.cisco.com (rtp-core-2.cisco.com [64.102.124.13]) by rtp-dkim-1.cisco.com (8.12.11/8.12.11) with ESMTP id m25Euwv1026288 for ; Wed, 5 Mar 2008 09:56:58 -0500 Received: from xbh-rtp-211.amer.cisco.com (xbh-rtp-211.cisco.com [64.102.31.102]) by rtp-core-2.cisco.com (8.12.10/8.12.6) with ESMTP id m25Eukjf023383 for ; Wed, 5 Mar 2008 14:56:57 GMT Received: from xfe-rtp-202.amer.cisco.com ([64.102.31.21]) by xbh-rtp-211.amer.cisco.com with Microsoft SMTPSVC(6.0.3790.1830); Wed, 5 Mar 2008 09:56:35 -0500 Received: from [64.102.38.143] ([64.102.38.143]) by xfe-rtp-202.amer.cisco.com with Microsoft SMTPSVC(6.0.3790.1830); Wed, 5 Mar 2008 09:56:35 -0500 Message-ID: <47CEB4A5.80507@nc.rr.com> Date: Wed, 05 Mar 2008 09:56:37 -0500 From: Ernest Christley Reply-To: echristley@nc.rr.com User-Agent: Thunderbird 2.0.0.6 (X11/20071022) MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Turbo heat References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 05 Mar 2008 14:56:35.0448 (UTC) FILETIME=[1B7CAF80:01C87ED1] Authentication-Results: rtp-dkim-1; header.From=echristley@nc.rr.com; dkim=neutral Lehanover@aol.com wrote: > This is a turbo charged V-8 running on Methanol, with slightly cooler exhaust than you will see. > Lynn, looking at that turbo glowing red makes me wonder, "How much of the added heat is added to the intake charge by compression and how much is added by being blown through a glowing red turbo?" Does the turbo itself add a significant amount of heat to the intake charge?