Menu

Smooth pipes

Values for calculation

$ N_{Re} $
$ D $ $ \mathrm{m} $
$ L $ $ \mathrm{m} $

Calculation

Friction factor

$$f=\left[2\cdot\log_{10}{\left(\cfrac{2.51}{N_{Re}\cdot\sqrt{f}}\right)}\right]^{-2}$$

Loss coefficient

$$ζ=f\cdot\cfrac{L}{D}$$