ProcessLib::TwoPhaseFlowWithPP Namespace Reference

Classes
struct	IntegrationPointData
class	TwoPhaseFlowWithPPLocalAssembler
class	TwoPhaseFlowWithPPLocalAssemblerInterface
class	TwoPhaseFlowWithPPProcess
	A class to simulate the isothermal two-phase flow process with P-P model in porous media. More...
struct	TwoPhaseFlowWithPPProcessData

Functions
std::unique_ptr< Process >	createTwoPhaseFlowWithPPProcess (std::string const &name, MeshLib::Mesh &mesh, std::unique_ptr< ProcessLib::AbstractJacobianAssembler > &&jacobian_assembler, std::vector< ProcessVariable > const &variables, std::vector< std::unique_ptr< ParameterLib::ParameterBase > > const &parameters, unsigned const integration_order, BaseLib::ConfigTree const &config, std::map< int, std::shared_ptr< MaterialPropertyLib::Medium > > const &media)

Variables
const unsigned	NUM_NODAL_DOF = 2

Function Documentation

createTwoPhaseFlowWithPPProcess()

std::unique_ptr< Process > ProcessLib::TwoPhaseFlowWithPP::createTwoPhaseFlowWithPPProcess	(	std::string const &	name,
		MeshLib::Mesh &	mesh,
		std::unique_ptr< ProcessLib::AbstractJacobianAssembler > &&	jacobian_assembler,
		std::vector< ProcessVariable > const &	variables,
		std::vector< std::unique_ptr< ParameterLib::ParameterBase > > const &	parameters,
		unsigned const	integration_order,
		BaseLib::ConfigTree const &	config,
		std::map< int, std::shared_ptr< MaterialPropertyLib::Medium > > const &	media )

Input File Parameter

prj__processes__process__type

Process Variables

Input File Parameter

prj__processes__process__TWOPHASE_FLOW_PP__process_variables

Primary process variables as they appear in the global component vector:

Input File Parameter

prj__processes__process__TWOPHASE_FLOW_PP__process_variables__gas_pressure

Input File Parameter

prj__processes__process__TWOPHASE_FLOW_PP__process_variables__capillary_pressure

Process Parameters

Input File Parameter

prj__processes__process__TWOPHASE_FLOW_PP__specific_body_force

Input File Parameter

prj__processes__process__TWOPHASE_FLOW_PP__mass_lumping

Input File Parameter

prj__processes__process__TWOPHASE_FLOW_PP__temperature

Definition at line 25 of file CreateTwoPhaseFlowWithPPProcess.cpp.

{
    config.checkConfigParameter("type", "TWOPHASE_FLOW_PP");
 
 
    DBUG("Create TwoPhaseFlowProcess with PP model.");
    auto const pv_config = config.getConfigSubtree("process_variables");
 
    auto per_process_variables = findProcessVariables(
        variables, pv_config,
        {
         "gas_pressure",
         "capillary_pressure"});
    std::vector<std::vector<std::reference_wrapper<ProcessVariable>>>
        process_variables;
    process_variables.push_back(std::move(per_process_variables));
 
    SecondaryVariableCollection secondary_variables;
 
    ProcessLib::createSecondaryVariables(config, secondary_variables);
 
    // Specific body force
    std::vector<double> const b =
        config.getConfigParameter<std::vector<double>>("specific_body_force");
    assert(!b.empty() && b.size() < 4);
    Eigen::VectorXd specific_body_force(b.size());
    bool const has_gravity = MathLib::toVector(b).norm() > 0;
    if (has_gravity)
    {
        std::copy_n(b.data(), b.size(), specific_body_force.data());
    }
 
    auto const mass_lumping = config.getConfigParameter<bool>("mass_lumping");
 
    auto const& temperature = ParameterLib::findParameter<double>(
        config,
        "temperature", parameters, 1, &mesh);
 
    auto const material_ids = materialIDs(mesh);
    if (material_ids)
    {
        INFO("The twophase flow is in heterogeneous porous media.");
    }
    else
    {
        INFO("The twophase flow is in homogeneous porous media.");
    }
 
    auto media_map =
        MaterialPropertyLib::createMaterialSpatialDistributionMap(media, mesh);
 
    TwoPhaseFlowWithPPProcessData process_data{specific_body_force, has_gravity,
                                               mass_lumping, temperature,
                                               std::move(media_map)};
 
    return std::make_unique<TwoPhaseFlowWithPPProcess>(
        std::move(name), mesh, std::move(jacobian_assembler), parameters,
        integration_order, std::move(process_variables),
        std::move(process_data), std::move(secondary_variables));
}

References BaseLib::ConfigTree::checkConfigParameter(), MaterialPropertyLib::createMaterialSpatialDistributionMap(), ProcessLib::createSecondaryVariables(), DBUG(), ParameterLib::findParameter(), ProcessLib::findProcessVariables(), BaseLib::ConfigTree::getConfigParameter(), BaseLib::ConfigTree::getConfigSubtree(), INFO(), and MathLib::toVector().

Referenced by ProjectData::parseProcesses().

Variable Documentation

NUM_NODAL_DOF

const unsigned ProcessLib::TwoPhaseFlowWithPP::NUM_NODAL_DOF = 2

Definition at line 52 of file TwoPhaseFlowWithPPLocalAssembler.h.

Referenced by ProcessLib::TwoPhaseFlowWithPP::TwoPhaseFlowWithPPLocalAssembler< ShapeFunction, GlobalDim >::assemble().