Water Flow Rate through Piping

on . Posted in Fluid Dynamics

   

Water Flow Rate through Piping formula

\( Q_w = [\; ( 3600 \;/\; 0.134 ) \; \pi \; ] \; [ \; v_w  \; ( d\;/\;24 )^2 \; ]  \) 
Symbol English Metric
\( Q_w \) = water flow rate through piping \(ft^3\;/\;sec\) \(m^3\;/\;s\)
\( \pi \) = Pi \(3.141 592 653 ...\)
\( d \) = pipe inside diameter \( in \) \( mm \)
\( v_w \) = water velocity through piping \(ft\;/\;sec\) \(m\;/\;s\)


P D Logo 1

Tags: Pipe Sizing Flow Water