TwoPhaseNCGPartialPressureFunction

This function can be used to call a selection of property lookup functions from a TwoPhaseNCGPartialPressureFluidProperties object. For a particular property function specified by "property_call", there is a certain number of input arguments, which are specified in the parameters "arg1" and "arg2" in the order corresponding to the property call. Not all properties require the maximum number of inputs, so the excess inputs should not be provided.

Input Parameters

fluid_propertiesThe TwoPhaseNCGPartialPressureFluidProperties object
C++ Type:UserObjectName
Controllable:No
Description:The TwoPhaseNCGPartialPressureFluidProperties object
property_callWhich function to call
C++ Type:MooseEnum
Options:p_sat, x_sat_ncg_from_p_T
Controllable:No
Description:Which function to call

Required Parameters

arg10The first argument for the property call, if any
Default:0
C++ Type:FunctionName
Unit:(no unit assumed)
Controllable:No
Description:The first argument for the property call, if any
arg20The second argument for the property call, if any
Default:0
C++ Type:FunctionName
Unit:(no unit assumed)
Controllable:No
Description:The second argument for the property call, if any

Optional Parameters

control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Controllable:No
Description:Adds user-defined labels for accessing object parameters via control logic.
enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Controllable:No
Description:Set the enabled status of the MooseObject.

Advanced Parameters

Input Files

(modules/fluid_properties/test/tests/two_phase_ncg_partial_pressure/test.i)

(modules/fluid_properties/test/tests/two_phase_ncg_partial_pressure/test.i)

p = 40e3
T = 300

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 1
[]

[FluidProperties]
  [fp_water]
    type = StiffenedGasFluidProperties
    gamma = 2.35
    cv = 1816.0
    q = -1.167e6
    p_inf = 1.0e9
    q_prime = 0
    k = 0.5
    mu = 281.8e-6
    M = 0.01801488
  []
  [fp_steam]
    type = IdealGasFluidProperties
    gamma = 1.43
    molar_mass = 0.01801488
  []
  [fp_air]
    type = IdealGasFluidProperties
  []
  [fp_2phase]
    type = TestTwoPhaseFluidProperties
    fp_liquid = fp_water
    fp_vapor = fp_steam
  []
  [fp_2phase_ncg]
    type = TwoPhaseNCGPartialPressureFluidProperties
    fp_2phase = fp_2phase
    fp_ncg = fp_air
  []
[]

[Functions]
  [p_sat_fn]
    type = TwoPhaseNCGPartialPressureFunction
    fluid_properties = fp_2phase_ncg
    property_call = p_sat
    arg1 = ${T}
  []
  [x_sat_ncg_fn]
    type = TwoPhaseNCGPartialPressureFunction
    fluid_properties = fp_2phase_ncg
    property_call = x_sat_ncg_from_p_T
    arg1 = ${p}
    arg2 = ${T}
  []
[]

[Postprocessors]
  [p_sat]
    type = FunctionValuePostprocessor
    function = p_sat_fn
    execute_on = 'INITIAL'
  []
  [x_sat_ncg]
    type = FunctionValuePostprocessor
    function = x_sat_ncg_fn
    execute_on = 'INITIAL'
  []
[]

[Problem]
  solve = false
[]


[Executioner]
  type = Steady
[]

[Outputs]
  execute_on = 'INITIAL'
  csv = true
[]

Input Parameters
Input Files