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Unread 01-29-2006, 08:15 PM   #46
BillA
CoolingWorks Tech Guy
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Join Date: Dec 2000
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Default Re: Wind Tunnel Construction

review the spec in the first post

the screens have 2 purposes, the increasing density is to make the pressure more uniform
note the max velocity differences permitted (need a thermal anemometer over 400CFM as I recall)
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