FGRPercent

Calculates the ratio of the first user defined value (generally fission gas released) to the second user provided value (generally fission gas generated)

Description

FGRPercent computes the fission gas released in terms of percentage with respect to fission gas generated. (1) Note that the arguements for value_1 (generally fission gas released) and value_2 (generally fission gas generated ) must also be postprocessors, as shown in the example input syntax block below.

Example Input Syntax


[Postprocessors]
  [./u_avg]
    type = ElementAverageValue
    variable = u
    execute_on = 'initial timestep_end'
  [../]

  [./v_avg]
    type = ElementAverageValue
    variable = v
    execute_on = 'initial timestep_end'
  [../]

  [./fgr_percent]
    type = FGRPercent
    value1 = v_avg
    value2 = u_avg
    execute_on = 'initial timestep_end'
  [../]
[]
(test/tests/fgr_percent/fgr_percent_pps.i)

Input Parameters

  • value2Second value

    C++ Type:PostprocessorName

    Description:Second value

  • value1First value

    C++ Type:PostprocessorName

    Description:First value

Required Parameters

  • 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.

    Default:TIMESTEP_END

    C++ Type:ExecFlagEnum

    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.

Optional Parameters

  • enableTrueSet the enabled status of the MooseObject.

    Default:True

    C++ Type:bool

    Description:Set the enabled status of the MooseObject.

  • 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

    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.

  • outputsVector of output names were you would like to restrict the output of variables(s) associated with this object

    C++ Type:std::vector

    Description:Vector of output names were you would like to restrict the output of variables(s) associated with this object

  • control_tagsAdds user-defined labels for accessing object parameters via control logic.

    C++ Type:std::vector

    Description:Adds user-defined labels for accessing object parameters via control logic.

  • 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

    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).

  • force_preauxFalseForces the GeneralUserObject to be executed in PREAUX

    Default:False

    C++ Type:bool

    Description:Forces the GeneralUserObject to be executed in PREAUX

Advanced Parameters

Input Files