Tag Archives: moody

What is the difference between Fanning and Moody friction factors?

Which is a correct equation of head loss, Equations 1 or 2? hL = 4fLV2/2gD (Equation 1) hL = flv2/2gd (Equation 2) Equation 1 is applied Fanning equation and Equation 2 is applied Moody equation. For old books and tutorial, … Continue reading

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