Kozeny-Carman relationship
Input(s)
B: Geometric factor (dimensionless)
\(\varnothing\): Porosity (fraction)
d: Diameter of Particle \((\mathrm{cm})\)
\(\tau\): Tortuosity (dimensionless)
Output(s)
k: Permeability \((\mathrm{mD})\)
Formula(s)
\[
\mathrm{k}=\frac{\mathrm{B} * \emptyset^{3} * \mathrm{~d}^{2}}{\tau}
\]
Reference(s)
Mark D. Zoback, Reservoir Geomechanics, Cambridge University Express, UK, Page: 41.