Fanning friction factor (laminar flow)

Input(s)

D: Diameter $(\mathrm{ft})$

v: Velocity $(\mathrm{ft} / \mathrm{s})$

$\rho$: Density $(\mathrm{g} / \mathrm{cc})$

$\mu$: Viscosity of Fluid $(\mathrm{cP})$

Output(s)

f: Friction Factor (dimensionless)

Formula(s)

$$ \mathrm{f}=\frac{16 * \mu}{\mathrm{D} * \mathrm{v} * \rho} $$

Reference(s)

Bird, R.B., Stewart, W.E. and Lightfoot, E.N. (2002). Transport Phenomena (Second Ed.). John Wiley \& Sons, Chapter: 6, Page: 181.