[case] KozenyCarman

Kozeny-Carman equation.

$$k = k_0 \left( \frac{1 - \phi_0}{1 - \phi} \right)^2 \left( \frac{\phi}{\phi_0} \right)^3,$$

where $k$ is the permeability, $k_0$ is the initial permeability, $\phi$ is the porosity, and $\phi_0$ is the initial porosity.

Child parameters, attributes and cases

• [tag] initial_permeability
• [tag] initial_porosity

Additional info

No additional info.

Used in the following test data files

• [→ ogs/ogs/master | → doc] Parabolic/ComponentTransport/ConTracer/ConTracer_2d.prj