LinearFluidProperties

construction:Undocumented Class

The LinearFluidProperties has not been documented. The content contained on this page includes the typical automatic documentation associated with a MooseObject; however, what is contained is ultimately determined by what is necessary to make the documentation clear for users.

Input Parameters

T_0Reference internal energy
C++ Type:double
Controllable:No
Description:Reference internal energy
a2dp/d(rho)
C++ Type:double
Controllable:No
Description:dp/d(rho)
betaCoefficient of thermal expansion
C++ Type:double
Controllable:No
Description:Coefficient of thermal expansion
cvSpecific heat
C++ Type:double
Controllable:No
Description:Specific heat
e_0Reference internal energy
C++ Type:double
Controllable:No
Description:Reference internal energy
p_0Reference pressure
C++ Type:double
Controllable:No
Description:Reference pressure
rho_0Reference density
C++ Type:double
Controllable:No
Description:Reference density

Required Parameters

Pr0Prandtl Number, [-]
Default:0
C++ Type:double
Controllable:No
Description:Prandtl Number, [-]
allow_imperfect_jacobiansFalsetrue to allow unimplemented property derivative terms to be set to zero for the AD API
Default:False
C++ Type:bool
Controllable:No
Description:true to allow unimplemented property derivative terms to be set to zero for the AD API
execute_onTIMESTEP_ENDThe list of flag(s) indicating when this object should be executed, the available options include NONE, INITIAL, LINEAR, NONLINEAR, TIMESTEP_END, TIMESTEP_BEGIN, FINAL, CUSTOM, ALWAYS.
Default:TIMESTEP_END
C++ Type:ExecFlagEnum
Options:NONE, INITIAL, LINEAR, NONLINEAR, TIMESTEP_END, TIMESTEP_BEGIN, FINAL, CUSTOM, ALWAYS
Controllable:No
Description:The list of flag(s) indicating when this object should be executed, the available options include NONE, INITIAL, LINEAR, NONLINEAR, TIMESTEP_END, TIMESTEP_BEGIN, FINAL, CUSTOM, ALWAYS.
fp_typesingle-phase-fpType of the fluid property object
Default:single-phase-fp
C++ Type:FPType
Controllable:No
Description:Type of the fluid property object
k0Thermal conductivity, W/(m-K)
Default:0
C++ Type:double
Controllable:No
Description:Thermal conductivity, W/(m-K)
mu0Dynamic viscosity, Pa.s
Default:0
C++ Type:double
Controllable:No
Description:Dynamic viscosity, Pa.s
prop_getter_suffixAn optional suffix parameter that can be appended to any attempt to retrieve/get material properties. The suffix will be prepended with a '_' character.
C++ Type:MaterialPropertyName
Controllable:No
Description:An optional suffix parameter that can be appended to any attempt to retrieve/get material properties. The suffix will be prepended with a '_' character.

Optional Parameters

allow_duplicate_execution_on_initialFalseIn the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
Default:False
C++ Type:bool
Controllable:No
Description:In the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
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:Yes
Description:Set the enabled status of the MooseObject.
force_postauxFalseForces the UserObject to be executed in POSTAUX
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in POSTAUX
force_preauxFalseForces the UserObject to be executed in PREAUX
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in PREAUX
force_preicFalseForces the UserObject to be executed in PREIC during initial setup
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in PREIC during initial setup
use_displaced_meshFalseWhether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Default:False
C++ Type:bool
Controllable:No
Description:Whether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.

Advanced Parameters

Input Files

(modules/thermal_hydraulics/test/tests/components/flow_channel_1phase/err.wrong_end.i)

References

No citations exist within this document.

(modules/thermal_hydraulics/test/tests/components/flow_channel_1phase/err.wrong_end.i)

[GlobalParams]
  gravity_vector = '0 0 0'
  scaling_factor_1phase = '1. 1e-4'

  closures = simple_closures
[]

[Modules/FluidProperties]
  [barotropic]
    type = LinearFluidProperties
    p_0 = 1.e5     # Pa
    rho_0 = 1.e3   # kg/m^3
    a2 = 1.e7      # m^2/s^2
    beta = .46e-3 # K^{-1}
    cv = 4.18e3    # J/kg-K, could be a global parameter?
    e_0 = 1.254e6  # J/kg
    T_0 = 300      # K
  []
[]

[Closures]
  [simple_closures]
    type = Closures1PhaseSimple
  []
[]

[Components]
  [pipe]
    type = FlowChannel1Phase
    fp = barotropic
    # geometry
    position = '0 0 0'
    orientation = '1 0 0'
    A = 1.
    D_h = 1.12837916709551
    f = 0.01
    length = 1
    n_elems = 100
  []

  [inlet]
    type = InletStagnationPressureTemperature1Phase
    input = 'pipe:asdf'      # this is an error we are checking for
    p0 = 1e5
    T0 = 300
  []

  [outlet]
    type = Outlet1Phase
    input = 'pipe:out'
    p = 9.5e4
  []
[]

[Preconditioning]
  [FDP_PJFNK]
    type = FDP
    full = true

    petsc_options_iname = '-mat_fd_coloring_err'
    petsc_options_value = '1.e-10'
  []
[]


[Executioner]
  type = Transient
  scheme = 'bdf2'

  dt = 1e-4
  dtmin = 1.e-7

  solve_type = 'PJFNK'
  nl_rel_tol = 1e-9
  nl_abs_tol = 1e-8
  nl_max_its = 10

  l_tol = 1e-8
  l_max_its = 100

  start_time = 0.0
  num_steps = 10
[]


[Outputs]
  [out]
    type = Exodus
  []
[]

Input Parameters
Input Files
References

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