FlowModelGasMixUtilsTest Class Reference

Tests FlowModelGasMixUtils. More...

#include <FlowModelGasMixUtilsTest.h>

Inheritance diagram for FlowModelGasMixUtilsTest:

Public Member Functions
	FlowModelGasMixUtilsTest ()

Protected Member Functions
void	addFluidProperties ()
	Adds fluid properties objects needed for testing.
void	buildObjects ()
T &	addObject (const std::string &type, const std::string &name, InputParameters &params)

Protected Attributes
const IdealGasMixtureFluidProperties *	_fp_mix
	Fluid properties user object.
std::unique_ptr< MooseMesh >	_mesh
std::shared_ptr< MooseApp >	_app
Factory &	_factory
std::shared_ptr< FEProblem >	_fe_problem

Detailed Description

Tests FlowModelGasMixUtils.

Definition at line 19 of file FlowModelGasMixUtilsTest.h.

Constructor & Destructor Documentation

FlowModelGasMixUtilsTest()

FlowModelGasMixUtilsTest::FlowModelGasMixUtilsTest

(

)

Definition at line 19 of file FlowModelGasMixUtilsTest.C.

                                                   : MooseObjectUnitTest("ThermalHydraulicsApp")
{
  addFluidProperties();
}

Member Function Documentation

addFluidProperties()

void FlowModelGasMixUtilsTest::addFluidProperties ( )

protected

Adds fluid properties objects needed for testing.

Definition at line 25 of file FlowModelGasMixUtilsTest.C.

{
  const std::string fp_steam_name = "fp_steam";
  const std::string fp_nitrogen_name = "fp_nitrogen";
  const std::string fp_mix_name = "fp_mix";
 
  // steam fluid properties; parameters correspond to T in range 298 K to 473 K
  {
    const std::string class_name = "IdealGasFluidProperties";
    InputParameters params = _factory.getValidParams(class_name);
    params.set<Real>("gamma") = 1.43;
    params.set<Real>("molar_mass") = 0.01801488;
    params.set<Real>("mu") = 0.000013277592; // at 400 K and 1.e5 Pa
    params.set<Real>("k") = 0.026824977826;  // at 400 K and 1.e5 Pa
    _fe_problem->addUserObject(class_name, fp_steam_name, params);
  }
 
  // nitrogen fluid properties
  {
    const std::string class_name = "IdealGasFluidProperties";
    InputParameters params = _factory.getValidParams(class_name);
    params.set<Real>("gamma") = 1.4;
    params.set<Real>("molar_mass") = 0.028012734746133888;
    params.set<Real>("mu") = 0.0000222084; // at 400 K and 1.e5 Pa
    params.set<Real>("k") = 0.032806168;   // at 400 K and 1.e5 Pa
    _fe_problem->addUserObject(class_name, fp_nitrogen_name, params);
  }
 
  // mixture fluid properties
  {
    const std::string class_name = "IdealGasMixtureFluidProperties";
    InputParameters params = _factory.getValidParams(class_name);
    params.set<std::vector<UserObjectName>>("component_fluid_properties") = {fp_steam_name,
                                                                             fp_nitrogen_name};
    _fe_problem->addUserObject(class_name, fp_mix_name, params);
    _fp_mix = &_fe_problem->getUserObject<IdealGasMixtureFluidProperties>(fp_mix_name);
  }
}

Referenced by FlowModelGasMixUtilsTest().

Member Data Documentation

_fp_mix

const IdealGasMixtureFluidProperties* FlowModelGasMixUtilsTest::_fp_mix

protected

Fluid properties user object.

Definition at line 31 of file FlowModelGasMixUtilsTest.h.

Referenced by addFluidProperties().

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The documentation for this class was generated from the following files:

• thermal_hydraulics/unit/include/FlowModelGasMixUtilsTest.h
• thermal_hydraulics/unit/src/FlowModelGasMixUtilsTest.C