Return-Path: <eanderson@carolina.rr.com>
Received: from ms-smtp-03.southeast.rr.com ([24.93.67.84] verified)
  by logan.com (CommuniGate Pro SMTP 4.1.3)
  with ESMTP id 2589266 for flyrotary@lancaironline.net; Mon, 22 Sep 2003 11:55:02 -0400
Received: from o7y6b5 (clt78-020.carolina.rr.com [24.93.78.20])
	by ms-smtp-03.southeast.rr.com (8.12.5/8.12.2) with SMTP id h8MFqb4S020028
	for <flyrotary@lancaironline.net>; Mon, 22 Sep 2003 11:52:40 -0400 (EDT)
Message-ID: <001e01c38121$926fa500$1702a8c0@WorkGroup>
From: "Ed Anderson" <eanderson@carolina.rr.com>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
References: <list-2588962@logan.com>
Subject: Re: [FlyRotary] Re: DIE Power Calculations
Date: Mon, 22 Sep 2003 11:52:48 -0400
MIME-Version: 1.0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2800.1106
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106


----- Original Message -----
From: "Marvin Kaye" <marv@lancaironline.net>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Sent: Monday, September 22, 2003 8:50 AM
Subject: [FlyRotary] Re: DIE Power Calculations


> "Ed Anderson" <eanderson@carolina.rr.com> wrote:
>
> >>> However, I am not familiar with your installation.  IF you are using
an
> intercooler with your tubo (recommended), I have a feeling that the Finite
> Amplitude Wave (FA) would be disrupted to some extend by the intercooler -
> Just not certain how much and what effect that would have.  It might
> considerably diminish the DIE or not - just don't know.<<<
>
> Seems to me that the intercooler should have no effect on the DIE (if it
works
> with a turboed engine).... the intercooler is upstream of the throttle
body
> and not part of the path of your FAW.  Based on all of what's been said
about
> DIE it appears to me that it is defined by the intake runners and the
chamber
> that mounts the throttle body, and doesn't go past the throttle body into
the
> infeed of the intake system.  That puts the intercooler in non-FAW
territory,
> doesn't it?
>
>     <marv>
>

Quite right, Marv

    With the intercooler in front of the throttle body/chamber there would
be no effect on the FAW by the intercooler.  Clearly I haven't been thinking
very deeply about the turbo installation configuration {:>)

Ed Anderson