Reynolds Number for Liquid
Reynolds Number for Liquid Formula |
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\( Re = 92.1\; SG \; Q \;/\; d \; \eta \) | ||
Symbol | English | Metric |
\( Re \) = Reynolds number | \( dimensionless \) | |
\( Q \) = flow rate of liquid | \(ft^3\;/\;sec\) | \(m^3\;/\;s\) |
\( d \) = inside diameter of pipe | \( in\) | \( mm \) |
\( SG \) = liquid specific gravity relative to water (water = 1) | \( dimensionless \) | |
\( \eta \) (Greek symbol eta) = viscosity of liquid | \(lbf - sec\;/\;ft^2\) | \(Pa-s\) |