Weber Number Formula

Equation for calculate weber number is,

$W e = \frac{ρ \cdot v^{2} \cdot l}{σ}$

where,

ρ is the density of the fluid.
v is its velocity.
l is its characteristic length, typically the droplet diameter.
σ is the surface tension.
We is the Weber Number

ρ is the density of the fluid.

v is its velocity.

l is its characteristic length, typically the droplet diameter.

σ is the surface tension.

We is the Weber Number