Prandtl number

Input(s)

v: Kinematic Viscosity $\left(\mathrm{m}^{2} / \mathrm{s}\right)$

$\alpha$: Thermal Diffusivity $\left(\mathrm{m}^{2} / \mathrm{s}\right)$

Output(s)

Pr: Prandtl Number (dimensionless)

Formula(s)

$$ \operatorname{Pr}=\frac{\mathrm{v}}{\alpha} $$

Reference(s)

Bird, R.B., Stewart, W.E. and Lightfoot, E.N. (2002). Transport Phenomena (Second Ed.). John Wiley \& Sons, Chapter: 7, Page: 268.