Mailing List flyrotary@lancaironline.net Message #53895
From: Tracy <tracy@rotaryaviation.com>
Sender: <rwstracy@gmail.com>
Subject: Re: [FlyRotary] Pressure increase from ram air
Date: Thu, 17 Feb 2011 14:08:34 -0500
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Yes, 2" of Hg, but that was at top speed when racing (224 mph), not cruise.  My ram air inlet is about 1" behind the prop which may affect the amount.

Tracy

On Thu, Feb 17, 2011 at 1:33 PM, Ernest Christley <echristley@att.net> wrote:

Tracy, you've said before that you can estimate 2" of pressure increase
from ram air at cruise.  Is that 2" of mercury?

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