LangmuirMaterial

under construction:Undocumented Class

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

Material type that holds info regarding Langmuir desorption from matrix to porespace and viceversa

Input Parameters

  • one_over_adsorption_time_constTime constant for Langmuir adsorption (gas moving from porespace to matrix). Units [s].

    C++ Type:std::vector

    Options:

    Description:Time constant for Langmuir adsorption (gas moving from porespace to matrix). Units [s].

  • langmuir_densityThis is (Langmuir volume)*(density of gas at standard temp and pressure). Langmuir volume is measured in (gas volume)/(matrix volume). (Methane density(101kPa, 20degC) = 0.655kg/m^3. Methane density(101kPa, 0degC) = 0.715kg/m^3.) Units [kg/m^3]

    C++ Type:double

    Options:

    Description:This is (Langmuir volume)*(density of gas at standard temp and pressure). Langmuir volume is measured in (gas volume)/(matrix volume). (Methane density(101kPa, 20degC) = 0.655kg/m^3. Methane density(101kPa, 0degC) = 0.715kg/m^3.) Units [kg/m^3]

  • pressure_varThe gas porepressure variable

    C++ Type:std::vector

    Options:

    Description:The gas porepressure variable

  • conc_varThe concentration of gas variable

    C++ Type:std::vector

    Options:

    Description:The concentration of gas variable

  • langmuir_pressureLangmuir pressure. Units Pa

    C++ Type:double

    Options:

    Description:Langmuir pressure. Units Pa

  • one_over_desorption_time_constTime constant for Langmuir desorption (gas moving from matrix to porespace). Units [s]

    C++ Type:std::vector

    Options:

    Description:Time constant for Langmuir desorption (gas moving from matrix to porespace). Units [s]

Required Parameters

  • boundaryThe list of boundary IDs from the mesh where this boundary condition applies

    C++ Type:std::vector

    Options:

    Description:The list of boundary IDs from the mesh where this boundary condition applies

  • computeTrueWhen false, MOOSE will not call compute methods on this material. The user must call computeProperties() after retrieving the Material via MaterialPropertyInterface::getMaterial(). Non-computed Materials are not sorted for dependencies.

    Default:True

    C++ Type:bool

    Options:

    Description:When false, MOOSE will not call compute methods on this material. The user must call computeProperties() after retrieving the Material via MaterialPropertyInterface::getMaterial(). Non-computed Materials are not sorted for dependencies.

  • blockThe list of block ids (SubdomainID) that this object will be applied

    C++ Type:std::vector

    Options:

    Description:The list of block ids (SubdomainID) that this object will be applied

Optional Parameters

  • output_propertiesList of material properties, from this material, to output (outputs must also be defined to an output type)

    C++ Type:std::vector

    Options:

    Description:List of material properties, from this material, to output (outputs must also be defined to an output type)

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

    Default:none

    C++ Type:std::vector

    Options:

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

Outputs Parameters

  • enableTrueSet the enabled status of the MooseObject.

    Default:True

    C++ Type:bool

    Options:

    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

    Options:

    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.

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

    C++ Type:std::vector

    Options:

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

  • seed0The seed for the master random number generator

    Default:0

    C++ Type:unsigned int

    Options:

    Description:The seed for the master random number generator

  • implicitTrueDetermines whether this object is calculated using an implicit or explicit form

    Default:True

    C++ Type:bool

    Options:

    Description:Determines whether this object is calculated using an implicit or explicit form

  • constant_onNONEWhen ELEMENT, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps.When SUBDOMAIN, MOOSE will only call computeSubdomainProperties() for the 0th quadrature point, and then copy that value to the other qps. Evaluations on element qps will be skipped

    Default:NONE

    C++ Type:MooseEnum

    Options:NONE ELEMENT SUBDOMAIN

    Description:When ELEMENT, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps.When SUBDOMAIN, MOOSE will only call computeSubdomainProperties() for the 0th quadrature point, and then copy that value to the other qps. Evaluations on element qps will be skipped

Advanced Parameters

Input Files

References