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building pressurization

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david585

Mechanical
Joined
Apr 29, 2003
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5
Location
US
I am attempting to pressurize a control room and have not been able to find a formula to calculate the amount of air need to pressureize a space. Can anyone help me?
 
David
You should work backwards in order to achieve a defined static pressure in the control room. Determine how much static pressure you need in the room and then select a ventilation fan that provides the amount of total pressure needed including pressure losses in the ducts.
 
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