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Specialized variants of the power law porosity and k epsilon turbulence models developed to simulate atmospheric flow over forested and non-forested complex terrain. Class Foam::powerLawLopesdaCosta Description Variant of the power law porosity model with spatially varying drag coefficient given by: \f[ S = -\rho C_d \Sigma |U|^{(C_1 - 1)} U \f] where \vartable \Sigma | Porosity surface area per unit volume C_d | Model linear coefficient C_1 | Model exponent coefficient \endvartable Reference: \verbatim Costa, J. C. P. L. D. (2007). Atmospheric flow over forested and non-forested complex terrain. \endverbatim Class Foam::RASModels::kEpsilonLopesdaCosta Description Variant of the standard k-epsilon turbulence model with additional source terms to handle the changes in turbulence in porous regions rep...
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