Laplace number

Input(s)

$\rho$: Density $\left(\mathrm{kg} / \boldsymbol{m}^{\mathbf{3}}\right)$

L: Characteristic Length $(\mathrm{m})$

б: Particle Hard Shell Dia $(\mathrm{N} / \mathrm{m})$

$\mu$: Liquid Viscosity ( $\mathrm{Pa} \mathrm{s}$ )

Output(s)

La: Laplace number (dimensionless)

Formula(s)

$$ \mathrm{La}=\sigma * \rho * \frac{\mathrm{L}}{\mu^{2}} $$

Reference(s)

Wikipedia.org.