Air Pipe Sizing
Air Pipe Sizing formula |
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\( d = 24 \; \sqrt{ Qa \;/\; 60 \; \pi \; v_a } \) (Air Pipe Sizing) \( Q_a = 60 \; \pi \; v_a \; ( d \;/\;24)^2 \) \( v_a = Q_a \;/\; ( 60 \; \pi \; ( d \;/\;24 )^2 ) \) |
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Solve for d
Solve for Qa
Solve for va
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| Symbol | English | Metric |
| \( d \) = pipe inside diameter | \(in\) | \(mm\) |
| \( Q_a \) = air flow rate | \(ft^3 \;/\; min \) | \(m^3 \;/\; min \) |
| \( v_a \) = air velocity | \(ft \;/\; sec \) | \(m \;/\; s \) |
| \( \pi \) = Pi | \(3.141 592 653 ...\) | |
Tags: Pipe Sizing Air