PowerLawPermeability

Source: models/porous_flow/PowerLawPermeability.py

Power-law porosity-permeability relation \(K = K_0 \left( \frac{\varphi}{\varphi_0} \right)^p\) where \(\varphi_0\) and \(K_0\) are the reference porosity and permeability respectively, and \(p\) is the power-law exponent.

Inputs

porosity — input · Scalar · required

Porosity

Outputs

permeability — output · Scalar · required

Permeability

Parameters

reference_permeability — parameter · Scalar · required

The reference permeability

reference_porosity — parameter · Scalar · required

The reference porosity

exponent — parameter · Scalar · required

The exponent in the power law