Subject: Russell construction
From: ACRE
Date: 12/14/2004, 12:29 PM

"Kent, Russell" wrote:

Thomas J. asked:
Any ideas for a cheap flowbench? Not necessarly for the finest
differences
for porting or so, just to match intake runners....

How about a shop vacuum and one of those handheld wind meters?  Or if
the wind meter is too coarse a measurement tool, I seem to recall a "How
To" article in an old (10 years or so) Scientific American about making
a very low velocity wind gauge.  It involved a vertical arrangement of a
heater below and a temperature gauge above.  Supposedly it was good
enough to measure the breeze from a moth's wings.

Russell Kent

 
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