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Colebrook‐White equation

Input interpretation

Colebrook-White equation
Colebrook-White equation

Equation

1/sqrt(λ) = -2 log(10, K/3.7 + 2.51/(Re sqrt(λ))) |  λ | Darcy-Weisbach friction factor Re | Reynolds number K | relative pipe roughness (only valid for turbulent flow)
1/sqrt(λ) = -2 log(10, K/3.7 + 2.51/(Re sqrt(λ))) | λ | Darcy-Weisbach friction factor Re | Reynolds number K | relative pipe roughness (only valid for turbulent flow)

Input values

Reynolds number | 5000 relative pipe roughness | 0.1
Reynolds number | 5000 relative pipe roughness | 0.1

Results

Darcy-Weisbach friction factor | 0.1049
Darcy-Weisbach friction factor | 0.1049

Possible intermediate steps

(step-by-step solution unavailable)
(step-by-step solution unavailable)