Detailed Description

Definition at line 20 of file UniaxialElasticityModel.h.

#include <UniaxialElasticityModel.h>

Inheritance diagram for ProcessLib::ThermoRichardsFlow::UniaxialElasticityModel:

Collaboration diagram for ProcessLib::ThermoRichardsFlow::UniaxialElasticityModel:

Public Member Functions
	UniaxialElasticityModel ()

double	storageContribution (MaterialPropertyLib::Phase const &solid_phase, MaterialPropertyLib::VariableArray const &variables, ParameterLib::SpatialPosition const &x_position, double const t, double const dt) override

double	thermalExpansivityContribution (Eigen::Matrix< double, 3, 3 > const &solid_linear_thermal_expansion_coefficient, MaterialPropertyLib::Phase const &solid_phase, MaterialPropertyLib::VariableArray const &variables, ParameterLib::SpatialPosition const &x_position, double const t, double const dt) override

Public Member Functions inherited from ProcessLib::ThermoRichardsFlow::SimplifiedElasticityModel
virtual	~SimplifiedElasticityModel ()=default

Additional Inherited Members
Static Public Member Functions inherited from ProcessLib::ThermoRichardsFlow::SimplifiedElasticityModel
static auto	bulkCompressibilityFromYoungsModulus (MaterialPropertyLib::Phase const &solid_phase, MaterialPropertyLib::VariableArray const &variables, ParameterLib::SpatialPosition const &x_position, double const t, double const dt)

Constructor & Destructor Documentation

◆ UniaxialElasticityModel()

ProcessLib::ThermoRichardsFlow::UniaxialElasticityModel::UniaxialElasticityModel ( )

inline

Definition at line 22 of file UniaxialElasticityModel.h.

    {
        DBUG("using uniaxial simplified mechanics model");
    }

References DBUG().

Member Function Documentation

◆ storageContribution()

double ProcessLib::ThermoRichardsFlow::UniaxialElasticityModel::storageContribution	(	MaterialPropertyLib::Phase const &	solid_phase,
		MaterialPropertyLib::VariableArray const &	variables,
		ParameterLib::SpatialPosition const &	x_position,
		double const	t,
		double const	dt )

inlineoverridevirtual

Implements ProcessLib::ThermoRichardsFlow::SimplifiedElasticityModel.

Definition at line 27 of file UniaxialElasticityModel.h.

    {
        auto const E = MaterialPropertyLib::formEigenVector<3>(
            solid_phase[MaterialPropertyLib::PropertyType::youngs_modulus]
                .value(variables, x_position, t, dt));
        auto const nu = MaterialPropertyLib::formEigenVector<3>(
            solid_phase[MaterialPropertyLib::PropertyType::poissons_ratio]
                .value(variables, x_position, t, dt));
        auto const nu12 = nu[0];
        auto const nu23 = nu[1];
        auto const nu13 = nu[2];
        auto const nu21 = nu12 * E[1] / E[0];
        auto const nu32 = nu23 * E[2] / E[1];
        auto const nu31 = nu13 * E[2] / E[0];
        auto const D = 1 - nu12 * nu21 - nu23 * nu32 - nu31 * nu13 -
                       2 * nu12 * nu23 * nu31;
        return D / (E[2] * (1 - nu12 * nu21));
    }

References MaterialPropertyLib::formEigenVector< 3 >(), MaterialPropertyLib::poissons_ratio, and MaterialPropertyLib::youngs_modulus.

◆ thermalExpansivityContribution()

double ProcessLib::ThermoRichardsFlow::UniaxialElasticityModel::thermalExpansivityContribution	(	Eigen::Matrix< double, 3, 3 > const &	solid_linear_thermal_expansion_coefficient,
		MaterialPropertyLib::Phase const &	solid_phase,
		MaterialPropertyLib::VariableArray const &	variables,
		ParameterLib::SpatialPosition const &	x_position,
		double const	t,
		double const	dt )

inlineoverridevirtual

Implements ProcessLib::ThermoRichardsFlow::SimplifiedElasticityModel.

Definition at line 50 of file UniaxialElasticityModel.h.

    {
        auto const E = MaterialPropertyLib::formEigenVector<3>(
            solid_phase[MaterialPropertyLib::PropertyType::youngs_modulus]
                .value(variables, x_position, t, dt));
        auto const nu = MaterialPropertyLib::formEigenVector<3>(
            solid_phase[MaterialPropertyLib::PropertyType::poissons_ratio]
                .value(variables, x_position, t, dt));
        auto const nu12 = nu[0];
        auto const nu23 = nu[1];
        auto const nu13 = nu[2];
        auto const nu21 = nu12 * E[1] / E[0];
        auto const D = (1 - nu12 * nu21);
        return -(solid_linear_thermal_expansion_coefficient(2, 2) +
                 solid_linear_thermal_expansion_coefficient(0, 0) *
                     (nu13 + nu12 * nu23) / D +
                 solid_linear_thermal_expansion_coefficient(1, 1) *
                     (nu23 + nu13 * nu21) / D);
    }