ComputeConcentrationDependentElasticityTensor

Compute concentration dependent elasticity tensor.

The concentration variable , specified using the "c", acts as a mixing function for the two elasticity tensors, and , specified in the "C0_ijkl" and "C1_ijkl" vector parameters. See Compute Elasticity Tensor for an explanation about the fill methods, e.g. how to input a tensor as a vector parameter.

The elasticity tensor is then:

the derivative tensor of the elasticity tensor with regards to the concentration variable is then naturally:

Input Parameters

  • C0_ijklStiffness tensor for zero concentration phase

    C++ Type:std::vector<double>

    Unit:(no unit assumed)

    Controllable:No

    Description:Stiffness tensor for zero concentration phase

  • C1_ijklStiffness tensor for phase having concentration 1.0

    C++ Type:std::vector<double>

    Unit:(no unit assumed)

    Controllable:No

    Description:Stiffness tensor for phase having concentration 1.0

  • cConcentration

    C++ Type:std::vector<VariableName>

    Unit:(no unit assumed)

    Controllable:No

    Description:Concentration

Required Parameters

  • base_nameOptional parameter that allows the user to define multiple mechanics material systems on the same block, i.e. for multiple phases

    C++ Type:std::string

    Unit:(no unit assumed)

    Controllable:No

    Description:Optional parameter that allows the user to define multiple mechanics material systems on the same block, i.e. for multiple phases

  • blockThe list of blocks (ids or names) that this object will be applied

    C++ Type:std::vector<SubdomainName>

    Unit:(no unit assumed)

    Controllable:No

    Description:The list of blocks (ids or names) that this object will be applied

  • boundaryThe list of boundaries (ids or names) from the mesh where this object applies

    C++ Type:std::vector<BoundaryName>

    Unit:(no unit assumed)

    Controllable:No

    Description:The list of boundaries (ids or names) from the mesh where this object applies

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

    Default:True

    C++ Type:bool

    Unit:(no unit assumed)

    Controllable:No

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

  • 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 computeQpProperties() 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

    Unit:(no unit assumed)

    Options:NONE, ELEMENT, SUBDOMAIN

    Controllable:No

    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 computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps. Evaluations on element qps will be skipped

  • declare_suffixAn optional suffix parameter that can be appended to any declared properties. The suffix will be prepended with a '_' character.

    C++ Type:MaterialPropertyName

    Unit:(no unit assumed)

    Controllable:No

    Description:An optional suffix parameter that can be appended to any declared properties. The suffix will be prepended with a '_' character.

  • elasticity_tensor_prefactorOptional function to use as a scalar prefactor on the elasticity tensor.

    C++ Type:FunctionName

    Unit:(no unit assumed)

    Controllable:No

    Description:Optional function to use as a scalar prefactor on the elasticity tensor.

  • euler_angle_10Euler angle in direction 1

    Default:0

    C++ Type:double

    Unit:(no unit assumed)

    Controllable:No

    Description:Euler angle in direction 1

  • euler_angle_20Euler angle in direction 2

    Default:0

    C++ Type:double

    Unit:(no unit assumed)

    Controllable:No

    Description:Euler angle in direction 2

  • euler_angle_30Euler angle in direction 3

    Default:0

    C++ Type:double

    Unit:(no unit assumed)

    Controllable:No

    Description:Euler angle in direction 3

  • fill_method0symmetric9The fill method

    Default:symmetric9

    C++ Type:MooseEnum

    Unit:(no unit assumed)

    Options:antisymmetric, symmetric9, symmetric21, general_isotropic, symmetric_isotropic, symmetric_isotropic_E_nu, antisymmetric_isotropic, axisymmetric_rz, general, principal, orthotropic

    Controllable:No

    Description:The fill method

  • fill_method1symmetric9The fill method

    Default:symmetric9

    C++ Type:MooseEnum

    Unit:(no unit assumed)

    Options:antisymmetric, symmetric9, symmetric21, general_isotropic, symmetric_isotropic, symmetric_isotropic_E_nu, antisymmetric_isotropic, axisymmetric_rz, general, principal, orthotropic

    Controllable:No

    Description:The fill method

  • 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

    Unit:(no unit assumed)

    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.

  • rotation_matrixRotation matrix to apply to elasticity tensor.

    C++ Type:libMesh::TensorValue<double>

    Unit:(no unit assumed)

    Controllable:No

    Description:Rotation matrix to apply to elasticity tensor.

  • use_interpolated_stateFalseFor the old and older state use projected material properties interpolated at the quadrature points. To set up projection use the ProjectedStatefulMaterialStorageAction.

    Default:False

    C++ Type:bool

    Unit:(no unit assumed)

    Controllable:No

    Description:For the old and older state use projected material properties interpolated at the quadrature points. To set up projection use the ProjectedStatefulMaterialStorageAction.

Optional Parameters

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

    C++ Type:std::vector<std::string>

    Unit:(no unit assumed)

    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

    Unit:(no unit assumed)

    Controllable:Yes

    Description:Set the enabled status of the MooseObject.

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

    Default:True

    C++ Type:bool

    Unit:(no unit assumed)

    Controllable:No

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

  • seed0The seed for the master random number generator

    Default:0

    C++ Type:unsigned int

    Unit:(no unit assumed)

    Controllable:No

    Description:The seed for the master random number generator

  • 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

    Unit:(no unit assumed)

    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

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

    C++ Type:std::vector<std::string>

    Unit:(no unit assumed)

    Controllable:No

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

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

    Default:none

    C++ Type:std::vector<OutputName>

    Unit:(no unit assumed)

    Controllable:No

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

Outputs Parameters