Kozeny Carman Equation Formula

Equation for calculate kozeny carman equation is,

( Δp ⁄ L ) = (180μ⁄ Φ_s² × D_p²) × [(1 - ε)² / ε³] × υ_s

where,
μ - is the viscosity of the fluid;
Φ_s - is the sphericity of the particles in the packed bed;
D_p - is the diameter of the related spherical particle;
ε - is the porosity of the bed;
υ_s - is the superficial or empty-tower velocity;
Δp - is the pressure drop;
L - is the total height of the bed;