Makes sense! Thanks Bob!
Terry Coll
Date: Wed, 2 Dec 2009 20:16:10 +0000
From: bspidell@comcast.net
To: coll44@msn.com
CC: glemon@neb.rr.com; jmnewt@comcast.net; healeys@autox.team.net
Subject: Re: [Healeys] 4 Cyl Compression Measurement
Compressing a gas causes it to heat and (try to) expand, raising pressure
beyond nominal.
There are formulas for computing the total compression, but I'm to lazy to
google it right now.
bs
--------------------------------
Bob Spidell - San Jose, CA
Sorry, but I'm not following the math here. Atmospheric pressure is 14.7 psi
(at sea level) so a compression ratio of 8.5 should yeild appx. 125 psi.
Assuming I'm missing something, can anyone splain what it is?
_________________________________________________________________
Windows Live Hotmail is faster and more secure than ever.
http://www.microsoft.com/windows/windowslive/hotmail_bl1/hotmail_bl1.aspx?oci
d=PID23879::T:WLMTAGL:ON:WL:en-ww:WM_IMHM_1:092009
_______________________________________________
Support Team.Net http://www.team.net/donate.html
Healeys@autox.team.net
http://autox.team.net/mailman/listinfo/healeys
http://www.team.net/archive
|