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Air flow through openings

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merton

merton

Petroleum
Joined
Jun 19, 2002
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28
Location
CA
Is there a formula for calulating the air flow (standard cubic feet per hour) for a tank vent opening given the diameter of the connection and the internal pressure of the tank?
 
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Atmospheric tank? I would guess the flow rate is the same as fluid flow into or out of the tank.

DB
 
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Assuming incompressible flow (reasonable at low pressures) check standard formuale in Marks, Roarks, etc.
 
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