CrystalPlasticityHCPDislocationSlipBeyerleinUpdate Class Reference

CrystalPlasticityHCPDislocationSlipBeyerleinUpdate computes the dislocation forest evolution for the prismatic, pyramidal, and basal slip systems. More...

#include <CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h>

Inheritance diagram for CrystalPlasticityHCPDislocationSlipBeyerleinUpdate:

Public Types
enum	ConstantTypeEnum { ConstantTypeEnum::NONE, ConstantTypeEnum::ELEMENT, ConstantTypeEnum::SUBDOMAIN }
enum	TEST_TYPE
typedef DataFileName	DataFileParameterType

Public Member Functions
	CrystalPlasticityHCPDislocationSlipBeyerleinUpdate (const InputParameters &parameters)
void	setQp (const unsigned int &qp)
	Sets the value of the global variable _qp for inheriting classes. More...
void	setSubstepDt (const Real &substep_dt)
	Sets the value of the _substep_dt for inheriting classes. More...
virtual void	getSlipSystems ()
	A helper method to read in plane normal and direction vectors from a file and to normalize the vectors. More...
void	transformHexagonalMillerBravaisSlipSystems (const MooseUtils::DelimitedFileReader &reader)
	A helper method to transform the Miller-Bravais 4-index notation for HCP crystals into a a 3-index Cartesian representation, using the convention a$_1$ = x of axis alignment in the basal plane. More...
void	calculateFlowDirection (const RankTwoTensor &crysrot)
	Computes the Schmid tensor (m x n) for the original (reference) crystal lattice orientation for each glide slip system. More...
void	calculateShearStress (const RankTwoTensor &pk2, const RankTwoTensor &inverse_eigenstrain_deformation_grad, const unsigned int &num_eigenstrains)
	Computes the shear stess for each slip system. More...
virtual void	calculateTotalPlasticDeformationGradientDerivative (RankFourTensor &dfpinvdpk2, const RankTwoTensor &inverse_plastic_deformation_grad_old, const RankTwoTensor &inverse_eigenstrain_deformation_grad_old, const unsigned int &num_eigenstrains)
	Calculates the total value of ${d{F}^P^{-1}}{d{PK2}}$ and is intended to be an overwritten helper method for inheriting classes with multiple constitutive dislocation slip mechanisms, e.g. More...
void	calculateSchmidTensor (const unsigned int &number_dislocation_systems, const std::vector< RealVectorValue > &plane_normal_vector, const std::vector< RealVectorValue > &direction_vector, std::vector< RankTwoTensor > &schmid_tensor, const RankTwoTensor &crysrot)
	A helper method to rotate the a direction and plane normal system set into the local crystal llatice orientation as defined by the crystal rotation tensor from the Elasticity tensor class. More...
void	sortCrossSlipFamilies ()
	A helper method to sort the slip systems of a crystal into cross slip families based on common slip directions. More...
unsigned int	identifyCrossSlipFamily (const unsigned int index)
	A helper method for inherting classes to identify to which cross slip family vector a particular slip system index belongs after the slip systems have been sorted. More...
virtual bool	isConstitutiveStateVariableConverged (const std::vector< Real > &current_var, const std::vector< Real > &var_before_update, const std::vector< Real > &previous_substep_var, const Real &tolerance)
	Check if a typical state variable, e.g. More...
virtual const dof_id_type &	getElementID (const std::string &id_parameter_name, unsigned int comp=0) const override
dof_id_type	getElementID (const Elem *elem, unsigned int elem_id_index) const
virtual const dof_id_type &	getElementIDNeighbor (const std::string &id_parameter_name, unsigned int comp=0) const override
virtual const dof_id_type &	getElementIDByName (const std::string &id_parameter_name) const override
virtual const dof_id_type &	getElementIDNeighborByName (const std::string &id_parameter_name) const override
virtual void	computeProperties () override
MaterialBase &	getMaterial (const std::string &name)
MaterialBase &	getMaterialByName (const std::string &name, bool no_warn=false, bool no_dep=false)
MaterialBase &	getMaterialByName (const std::string &name, bool no_warn=false)
MaterialBase &	getMaterialByName (const std::string &name, bool no_warn=false)
virtual bool	isBoundaryMaterial () const override
virtual const std::unordered_set< unsigned int > &	getMatPropDependencies () const override
virtual void	subdomainSetup () override
bool	ghostable () const override final
virtual void	resolveOptionalProperties () override
const GenericMaterialProperty< T, is_ad > &	getGenericZeroMaterialProperty (const std::string &name)
const GenericMaterialProperty< T, is_ad > &	getGenericZeroMaterialProperty ()
const GenericMaterialProperty< T, is_ad > &	getGenericZeroMaterialProperty (const std::string &name)
const GenericMaterialProperty< T, is_ad > &	getGenericZeroMaterialProperty ()
const GenericMaterialProperty< T, is_ad > &	getGenericZeroMaterialProperty (const std::string &name)
const GenericMaterialProperty< T, is_ad > &	getGenericZeroMaterialProperty ()
const GenericMaterialProperty< T, is_ad > &	getGenericZeroMaterialPropertyByName (const std::string &prop_name)
const GenericMaterialProperty< T, is_ad > &	getGenericZeroMaterialPropertyByName (const std::string &prop_name)
const GenericMaterialProperty< T, is_ad > &	getGenericZeroMaterialPropertyByName (const std::string &prop_name)
const MaterialProperty< T > &	getZeroMaterialProperty (Ts... args)
const MaterialProperty< T > &	getZeroMaterialProperty (Ts... args)
const MaterialProperty< T > &	getZeroMaterialProperty (Ts... args)
virtual void	initStatefulProperties (unsigned int n_points)
virtual bool	isInterfaceMaterial ()
virtual void	computePropertiesAtQp (unsigned int qp)
const MaterialProperty< T > &	getZeroMaterialPropertyByName (Ts... args)
virtual const std::set< std::string > &	getRequestedItems () override
virtual const std::set< std::string > &	getSuppliedItems () override
const std::set< unsigned int > &	getSuppliedPropIDs ()
void	checkStatefulSanity () const
std::set< OutputName >	getOutputs ()
bool	hasStatefulProperties () const
void	setFaceInfo (const FaceInfo &fi)
void	setActiveProperties (const std::unordered_set< unsigned int > &needed_props)
bool	forceStatefulInit () const
virtual bool	enabled () const
std::shared_ptr< MooseObject >	getSharedPtr ()
std::shared_ptr< const MooseObject >	getSharedPtr () const
MooseApp &	getMooseApp () const
const std::string &	type () const
virtual const std::string &	name () const
std::string	typeAndName () const
std::string	errorPrefix (const std::string &error_type) const
void	callMooseError (std::string msg, const bool with_prefix) const
MooseObjectParameterName	uniqueParameterName (const std::string &parameter_name) const
const InputParameters &	parameters () const
MooseObjectName	uniqueName () const
const T &	getParam (const std::string &name) const
std::vector< std::pair< T1, T2 > >	getParam (const std::string &param1, const std::string &param2) const
const T *	queryParam (const std::string &name) const
const T &	getRenamedParam (const std::string &old_name, const std::string &new_name) const
T	getCheckedPointerParam (const std::string &name, const std::string &error_string="") const
bool	isParamValid (const std::string &name) const
bool	isParamSetByUser (const std::string &nm) const
void	paramError (const std::string &param, Args... args) const
void	paramWarning (const std::string &param, Args... args) const
void	paramInfo (const std::string &param, Args... args) const
void	connectControllableParams (const std::string &parameter, const std::string &object_type, const std::string &object_name, const std::string &object_parameter) const
void	mooseError (Args &&... args) const
void	mooseErrorNonPrefixed (Args &&... args) const
void	mooseDocumentedError (const std::string &repo_name, const unsigned int issue_num, Args &&... args) const
void	mooseWarning (Args &&... args) const
void	mooseWarningNonPrefixed (Args &&... args) const
void	mooseDeprecated (Args &&... args) const
void	mooseInfo (Args &&... args) const
std::string	getDataFileName (const std::string &param) const
std::string	getDataFileNameByName (const std::string &relative_path) const
std::string	getDataFilePath (const std::string &relative_path) const
const std::vector< SubdomainName > &	blocks () const
unsigned int	numBlocks () const
virtual const std::set< SubdomainID > &	blockIDs () const
unsigned int	blocksMaxDimension () const
bool	hasBlocks (const SubdomainName &name) const
bool	hasBlocks (const std::vector< SubdomainName > &names) const
bool	hasBlocks (const std::set< SubdomainName > &names) const
bool	hasBlocks (SubdomainID id) const
bool	hasBlocks (const std::vector< SubdomainID > &ids) const
bool	hasBlocks (const std::set< SubdomainID > &ids) const
bool	isBlockSubset (const std::set< SubdomainID > &ids) const
bool	isBlockSubset (const std::vector< SubdomainID > &ids) const
bool	hasBlockMaterialProperty (const std::string &prop_name)
const std::set< SubdomainID > &	meshBlockIDs () const
virtual bool	blockRestricted () const
virtual void	checkVariable (const MooseVariableFieldBase &variable) const
virtual const std::set< BoundaryID > &	boundaryIDs () const
const std::vector< BoundaryName > &	boundaryNames () const
unsigned int	numBoundaryIDs () const
bool	hasBoundary (const BoundaryName &name) const
bool	hasBoundary (const std::vector< BoundaryName > &names) const
bool	hasBoundary (const BoundaryID &id) const
bool	hasBoundary (const std::vector< BoundaryID > &ids, TEST_TYPE type=ALL) const
bool	hasBoundary (const std::set< BoundaryID > &ids, TEST_TYPE type=ALL) const
bool	isBoundarySubset (const std::set< BoundaryID > &ids) const
bool	isBoundarySubset (const std::vector< BoundaryID > &ids) const
bool	hasBoundaryMaterialProperty (const std::string &prop_name) const
virtual bool	boundaryRestricted () const
const std::set< BoundaryID > &	meshBoundaryIDs () const
virtual bool	checkVariableBoundaryIntegrity () const
virtual void	initialSetup ()
virtual void	timestepSetup ()
virtual void	jacobianSetup ()
virtual void	residualSetup ()
virtual void	customSetup (const ExecFlagType &)
const ExecFlagEnum &	getExecuteOnEnum () const
const std::set< MooseVariableFieldBase *> &	getMooseVariableDependencies () const
std::set< MooseVariableFieldBase *>	checkAllVariables (const DofObjectType &dof_object, const std::set< MooseVariableFieldBase * > &vars_to_omit={})
std::set< MooseVariableFieldBase *>	checkVariables (const DofObjectType &dof_object, const std::set< MooseVariableFieldBase * > &vars_to_check)
void	addMooseVariableDependency (MooseVariableFieldBase *var)
void	addMooseVariableDependency (const std::vector< MooseVariableFieldBase * > &vars)
const std::vector< MooseVariableScalar *> &	getCoupledMooseScalarVars ()
const std::set< TagID > &	getScalarVariableCoupleableVectorTags () const
const std::set< TagID > &	getScalarVariableCoupleableMatrixTags () const
const Function &	getFunction (const std::string &name) const
const Function &	getFunctionByName (const FunctionName &name) const
bool	hasFunction (const std::string &param_name) const
bool	hasFunctionByName (const FunctionName &name) const
UserObjectName	getUserObjectName (const std::string &param_name) const
const T &	getUserObject (const std::string &param_name, bool is_dependency=true) const
const T &	getUserObjectByName (const UserObjectName &object_name, bool is_dependency=true) const
const UserObject &	getUserObjectBase (const std::string &param_name, bool is_dependency=true) const
const UserObject &	getUserObjectBaseByName (const UserObjectName &object_name, bool is_dependency=true) const
bool	isImplicit ()
Moose::StateArg	determineState () const
bool	isDefaultPostprocessorValue (const std::string &param_name, const unsigned int index=0) const
bool	hasPostprocessor (const std::string &param_name, const unsigned int index=0) const
bool	hasPostprocessorByName (const PostprocessorName &name) const
std::size_t	coupledPostprocessors (const std::string &param_name) const
const PostprocessorName &	getPostprocessorName (const std::string &param_name, const unsigned int index=0) const
const VectorPostprocessorValue &	getVectorPostprocessorValue (const std::string &param_name, const std::string &vector_name) const
const VectorPostprocessorValue &	getVectorPostprocessorValue (const std::string &param_name, const std::string &vector_name, bool needs_broadcast) const
const VectorPostprocessorValue &	getVectorPostprocessorValueByName (const VectorPostprocessorName &name, const std::string &vector_name) const
const VectorPostprocessorValue &	getVectorPostprocessorValueByName (const VectorPostprocessorName &name, const std::string &vector_name, bool needs_broadcast) const
const VectorPostprocessorValue &	getVectorPostprocessorValueOld (const std::string &param_name, const std::string &vector_name) const
const VectorPostprocessorValue &	getVectorPostprocessorValueOld (const std::string &param_name, const std::string &vector_name, bool needs_broadcast) const
const VectorPostprocessorValue &	getVectorPostprocessorValueOldByName (const VectorPostprocessorName &name, const std::string &vector_name) const
const VectorPostprocessorValue &	getVectorPostprocessorValueOldByName (const VectorPostprocessorName &name, const std::string &vector_name, bool needs_broadcast) const
const ScatterVectorPostprocessorValue &	getScatterVectorPostprocessorValue (const std::string &param_name, const std::string &vector_name) const
const ScatterVectorPostprocessorValue &	getScatterVectorPostprocessorValueByName (const VectorPostprocessorName &name, const std::string &vector_name) const
const ScatterVectorPostprocessorValue &	getScatterVectorPostprocessorValueOld (const std::string &param_name, const std::string &vector_name) const
const ScatterVectorPostprocessorValue &	getScatterVectorPostprocessorValueOldByName (const VectorPostprocessorName &name, const std::string &vector_name) const
bool	hasVectorPostprocessor (const std::string &param_name, const std::string &vector_name) const
bool	hasVectorPostprocessor (const std::string &param_name) const
bool	hasVectorPostprocessorByName (const VectorPostprocessorName &name, const std::string &vector_name) const
bool	hasVectorPostprocessorByName (const VectorPostprocessorName &name) const
const VectorPostprocessorName &	getVectorPostprocessorName (const std::string &param_name) const
virtual void	meshChanged ()
void	buildOutputHideVariableList (std::set< std::string > variable_names)
void	setRandomResetFrequency (ExecFlagType exec_flag)
unsigned long	getRandomLong () const
Real	getRandomReal () const
unsigned int	getSeed (std::size_t id)
unsigned int	getMasterSeed () const
bool	isNodal () const
ExecFlagType	getResetOnTime () const
void	setRandomDataPointer (RandomData *random_data)
virtual unsigned int	getElementIDIndex (const std::string &id_parameter_name, unsigned int comp=0) const
virtual unsigned int	getElementIDIndexByName (const std::string &id_name) const
bool	hasElementID (const std::string &id_name) const
dof_id_type	maxElementID (unsigned int elem_id_index) const
dof_id_type	minElementID (unsigned int elem_id_index) const
bool	areElemIDsIdentical (const std::string &id_name1, const std::string &id_name2) const
std::unordered_map< dof_id_type, std::set< dof_id_type > >	getElemIDMapping (const std::string &id_name1, const std::string &id_name2) const
std::set< dof_id_type >	getAllElemIDs (unsigned int elem_id_index) const
std::set< dof_id_type >	getElemIDsOnBlocks (unsigned int elem_id_index, const std::set< SubdomainID > &blks) const
const std::unordered_map< std::string, std::vector< MooseVariableFieldBase *> > &	getCoupledVars () const
const std::vector< MooseVariableFieldBase *> &	getCoupledMooseVars () const
const std::vector< MooseVariable *> &	getCoupledStandardMooseVars () const
const std::vector< VectorMooseVariable *> &	getCoupledVectorMooseVars () const
const std::vector< ArrayMooseVariable *> &	getCoupledArrayMooseVars () const
void	addFEVariableCoupleableVectorTag (TagID tag)
void	addFEVariableCoupleableMatrixTag (TagID tag)
std::set< TagID > &	getFEVariableCoupleableVectorTags ()
const std::set< TagID > &	getFEVariableCoupleableVectorTags () const
std::set< TagID > &	getFEVariableCoupleableMatrixTags ()
const std::set< TagID > &	getFEVariableCoupleableMatrixTags () const
auto &	getWritableCoupledVariables () const
bool	hasWritableCoupledVariables () const
const ADVariableValue *	getADDefaultValue (const std::string &var_name) const
const ADVectorVariableValue *	getADDefaultVectorValue (const std::string &var_name) const
const ADVariableGradient &	getADDefaultGradient () const
const ADVectorVariableGradient &	getADDefaultVectorGradient () const
const ADVariableSecond &	getADDefaultSecond () const
const ADVectorVariableCurl &	getADDefaultCurl () const
const GenericMaterialProperty< T, is_ad > &	getGenericMaterialProperty (const std::string &name, MaterialData &material_data, const unsigned int state=0)
const GenericMaterialProperty< T, is_ad > &	getGenericMaterialProperty (const std::string &name, const unsigned int state=0)
const GenericMaterialProperty< T, is_ad > &	getGenericMaterialProperty (const std::string &name, const unsigned int state=0)
const MaterialProperty< T > &	getMaterialProperty (const std::string &name, MaterialData &material_data, const unsigned int state=0)
const MaterialProperty< T > &	getMaterialProperty (const std::string &name, const unsigned int state=0)
const MaterialProperty< T > &	getMaterialProperty (const std::string &name, const unsigned int state=0)
const ADMaterialProperty< T > &	getADMaterialProperty (const std::string &name, MaterialData &material_data)
const ADMaterialProperty< T > &	getADMaterialProperty (const std::string &name)
const ADMaterialProperty< T > &	getADMaterialProperty (const std::string &name)
const MaterialProperty< T > &	getMaterialPropertyOld (const std::string &name, MaterialData &material_data)
const MaterialProperty< T > &	getMaterialPropertyOld (const std::string &name)
const MaterialProperty< T > &	getMaterialPropertyOld (const std::string &name)
const MaterialProperty< T > &	getMaterialPropertyOlder (const std::string &name, MaterialData &material_data)
const MaterialProperty< T > &	getMaterialPropertyOlder (const std::string &name)
const MaterialProperty< T > &	getMaterialPropertyOlder (const std::string &name)
const GenericMaterialProperty< T, is_ad > &	getGenericMaterialPropertyByName (const MaterialPropertyName &name, MaterialData &material_data, const unsigned int state)
const GenericMaterialProperty< T, is_ad > &	getGenericMaterialPropertyByName (const std::string &name, const unsigned int state=0)
const GenericMaterialProperty< T, is_ad > &	getGenericMaterialPropertyByName (const MaterialPropertyName &name, const unsigned int state=0)
const GenericMaterialProperty< T, is_ad > &	getGenericMaterialPropertyByName (const std::string &name, const unsigned int state=0)
const GenericMaterialProperty< T, is_ad > &	getGenericMaterialPropertyByName (const MaterialPropertyName &name, const unsigned int state=0)
const MaterialProperty< T > &	getMaterialPropertyByName (const MaterialPropertyName &name, MaterialData &material_data, const unsigned int state=0)
const MaterialProperty< T > &	getMaterialPropertyByName (const std::string &prop_name, const unsigned int state=0)
const MaterialProperty< T > &	getMaterialPropertyByName (const MaterialPropertyName &name, const unsigned int state=0)
const MaterialProperty< T > &	getMaterialPropertyByName (const std::string &prop_name, const unsigned int state=0)
const MaterialProperty< T > &	getMaterialPropertyByName (const MaterialPropertyName &name, const unsigned int state=0)
const ADMaterialProperty< T > &	getADMaterialPropertyByName (const MaterialPropertyName &name, MaterialData &material_data)
const ADMaterialProperty< T > &	getADMaterialPropertyByName (const std::string &prop_name)
const ADMaterialProperty< T > &	getADMaterialPropertyByName (const MaterialPropertyName &name)
const ADMaterialProperty< T > &	getADMaterialPropertyByName (const std::string &prop_name)
const ADMaterialProperty< T > &	getADMaterialPropertyByName (const MaterialPropertyName &name)
const MaterialProperty< T > &	getMaterialPropertyOldByName (const MaterialPropertyName &name, MaterialData &material_data)
const MaterialProperty< T > &	getMaterialPropertyOldByName (const std::string &prop_name)
const MaterialProperty< T > &	getMaterialPropertyOldByName (const MaterialPropertyName &name)
const MaterialProperty< T > &	getMaterialPropertyOldByName (const std::string &prop_name)
const MaterialProperty< T > &	getMaterialPropertyOldByName (const MaterialPropertyName &name)
const MaterialProperty< T > &	getMaterialPropertyOlderByName (const MaterialPropertyName &name, MaterialData &material_data)
const MaterialProperty< T > &	getMaterialPropertyOlderByName (const std::string &prop_name)
const MaterialProperty< T > &	getMaterialPropertyOlderByName (const MaterialPropertyName &name)
const MaterialProperty< T > &	getMaterialPropertyOlderByName (const std::string &prop_name)
const MaterialProperty< T > &	getMaterialPropertyOlderByName (const MaterialPropertyName &name)
std::pair< const MaterialProperty< T > *, std::set< SubdomainID > >	getBlockMaterialProperty (const MaterialPropertyName &name)
std::set< SubdomainID >	getMaterialPropertyBlocks (const std::string &name)
std::vector< SubdomainName >	getMaterialPropertyBlockNames (const std::string &name)
std::set< BoundaryID >	getMaterialPropertyBoundaryIDs (const std::string &name)
std::vector< BoundaryName >	getMaterialPropertyBoundaryNames (const std::string &name)
void	checkBlockAndBoundaryCompatibility (std::shared_ptr< MaterialBase > discrete)
std::unordered_map< SubdomainID, std::vector< MaterialBase *> >	buildRequiredMaterials (bool allow_stateful=true)
void	statefulPropertiesAllowed (bool)
bool	getMaterialPropertyCalled () const
const GenericMaterialProperty< T, is_ad > &	getPossiblyConstantGenericMaterialPropertyByName (const MaterialPropertyName &prop_name, MaterialData &material_data, const unsigned int state)
const GenericOptionalMaterialProperty< T, is_ad > &	getGenericOptionalMaterialProperty (const std::string &name, const unsigned int state=0)
const GenericOptionalMaterialProperty< T, is_ad > &	getGenericOptionalMaterialProperty (const std::string &name, const unsigned int state=0)
const OptionalMaterialProperty< T > &	getOptionalMaterialProperty (const std::string &name, const unsigned int state=0)
const OptionalMaterialProperty< T > &	getOptionalMaterialProperty (const std::string &name, const unsigned int state=0)
const OptionalADMaterialProperty< T > &	getOptionalADMaterialProperty (const std::string &name)
const OptionalADMaterialProperty< T > &	getOptionalADMaterialProperty (const std::string &name)
const OptionalMaterialProperty< T > &	getOptionalMaterialPropertyOld (const std::string &name)
const OptionalMaterialProperty< T > &	getOptionalMaterialPropertyOld (const std::string &name)
const OptionalMaterialProperty< T > &	getOptionalMaterialPropertyOlder (const std::string &name)
const OptionalMaterialProperty< T > &	getOptionalMaterialPropertyOlder (const std::string &name)
MaterialProperty< T > &	declarePropertyByName (const std::string &prop_name)
MaterialProperty< T > &	declarePropertyByName (const std::string &prop_name)
MaterialProperty< T > &	declareProperty (const std::string &name)
MaterialProperty< T > &	declareProperty (const std::string &name)
ADMaterialProperty< T > &	declareADPropertyByName (const std::string &prop_name)
ADMaterialProperty< T > &	declareADPropertyByName (const std::string &prop_name)
ADMaterialProperty< T > &	declareADProperty (const std::string &name)
ADMaterialProperty< T > &	declareADProperty (const std::string &name)
auto &	declareGenericProperty (const std::string &prop_name)
auto &	declareGenericProperty (const std::string &prop_name)
GenericMaterialProperty< T, is_ad > &	declareGenericPropertyByName (const std::string &prop_name)
GenericMaterialProperty< T, is_ad > &	declareGenericPropertyByName (const std::string &prop_name)
const Distribution &	getDistribution (const std::string &name) const
const T &	getDistribution (const std::string &name) const
const Distribution &	getDistribution (const std::string &name) const
const T &	getDistribution (const std::string &name) const
const Distribution &	getDistributionByName (const DistributionName &name) const
const T &	getDistributionByName (const std::string &name) const
const Distribution &	getDistributionByName (const DistributionName &name) const
const T &	getDistributionByName (const std::string &name) const
bool	hasUserObject (const std::string &param_name) const
bool	hasUserObject (const std::string &param_name) const
bool	hasUserObject (const std::string &param_name) const
bool	hasUserObject (const std::string &param_name) const
bool	hasUserObjectByName (const UserObjectName &object_name) const
bool	hasUserObjectByName (const UserObjectName &object_name) const
bool	hasUserObjectByName (const UserObjectName &object_name) const
bool	hasUserObjectByName (const UserObjectName &object_name) const
const PostprocessorValue &	getPostprocessorValue (const std::string &param_name, const unsigned int index=0) const
const PostprocessorValue &	getPostprocessorValue (const std::string &param_name, const unsigned int index=0) const
const PostprocessorValue &	getPostprocessorValueOld (const std::string &param_name, const unsigned int index=0) const
const PostprocessorValue &	getPostprocessorValueOld (const std::string &param_name, const unsigned int index=0) const
const PostprocessorValue &	getPostprocessorValueOlder (const std::string &param_name, const unsigned int index=0) const
const PostprocessorValue &	getPostprocessorValueOlder (const std::string &param_name, const unsigned int index=0) const
virtual const PostprocessorValue &	getPostprocessorValueByName (const PostprocessorName &name) const
virtual const PostprocessorValue &	getPostprocessorValueByName (const PostprocessorName &name) const
const PostprocessorValue &	getPostprocessorValueOldByName (const PostprocessorName &name) const
const PostprocessorValue &	getPostprocessorValueOldByName (const PostprocessorName &name) const
const PostprocessorValue &	getPostprocessorValueOlderByName (const PostprocessorName &name) const
const PostprocessorValue &	getPostprocessorValueOlderByName (const PostprocessorName &name) const
bool	isVectorPostprocessorDistributed (const std::string &param_name) const
bool	isVectorPostprocessorDistributed (const std::string &param_name) const
bool	isVectorPostprocessorDistributedByName (const VectorPostprocessorName &name) const
bool	isVectorPostprocessorDistributedByName (const VectorPostprocessorName &name) const
bool	hasMaterialProperty (const std::string &name)
bool	hasMaterialProperty (const std::string &name)
bool	hasMaterialPropertyByName (const std::string &name)
bool	hasMaterialPropertyByName (const std::string &name)
bool	hasADMaterialProperty (const std::string &name)
bool	hasADMaterialProperty (const std::string &name)
bool	hasADMaterialPropertyByName (const std::string &name)
bool	hasADMaterialPropertyByName (const std::string &name)
bool	hasGenericMaterialProperty (const std::string &name)
bool	hasGenericMaterialProperty (const std::string &name)
bool	hasGenericMaterialPropertyByName (const std::string &name)
bool	hasGenericMaterialPropertyByName (const std::string &name)
PenetrationLocator &	getPenetrationLocator (const BoundaryName &primary, const BoundaryName &secondary, Order order)
PenetrationLocator &	getQuadraturePenetrationLocator (const BoundaryName &primary, const BoundaryName &secondary, Order order)
NearestNodeLocator &	getNearestNodeLocator (const BoundaryName &primary, const BoundaryName &secondary)
NearestNodeLocator &	getQuadratureNearestNodeLocator (const BoundaryName &primary, const BoundaryName &secondary)
bool	requiresGeometricSearch () const
const Parallel::Communicator &	comm () const
processor_id_type	n_processors () const
processor_id_type	processor_id () const
virtual void	resetQpProperties () final
	Retained as empty methods to avoid a warning from Material.C in framework. These methods are unused in all inheriting classes and should not be overwritten. More...
virtual void	resetProperties () final

Static Public Member Functions
static InputParameters	validParams ()
static std::deque< MaterialBase *>	buildRequiredMaterials (const Consumers &mat_consumers, const std::vector< std::shared_ptr< MaterialBase >> &mats, const bool allow_stateful)
static bool	restricted (const std::set< BoundaryID > &ids)
static void	sort (typename std::vector< T > &vector)
static void	sortDFS (typename std::vector< T > &vector)
static void	cyclicDependencyError (CyclicDependencyException< T2 > &e, const std::string &header)
static std::string	deduceFunctorName (const std::string &name, const InputParameters &params)

Public Attributes
	ALL
	ANY
const ConsoleStream	_console

Static Public Attributes
static constexpr PropertyValue::id_type	default_property_id
static constexpr PropertyValue::id_type	zero_property_id

Protected Types
enum	CrystalLatticeType { CrystalLatticeType::BCC, CrystalLatticeType::FCC, CrystalLatticeType::HCP }
enum	QP_Data_Type

Protected Member Functions
virtual void	initQpStatefulProperties () override
	initializes the stateful properties such as PK2 stress, resolved shear stress, plastic deformation gradient, slip system resistances, etc. More...
virtual void	setMaterialVectorSize () override
virtual void	setInitialConstitutiveVariableValues () override
	This virtual method is called to set the constitutive internal state variables current value and the previous substep value to the old property value for the start of the stress convergence while loop. More...
virtual void	setSubstepConstitutiveVariableValues () override
	This virtual method is called to set the current constitutive internal state variable value to that of the previous substep at the beginning of the next substep increment. More...
virtual void	updateSubstepConstitutiveVariableValues () override
	Stores the current value of the constitutive internal state variables into a separate material property in case substepping is required, once the constitutive variables have passed convergence tolerances. More...
virtual bool	calculateSlipRate () override
	This virtual method is called to calculate the slip system slip increment based on the constitutive model defined in the child class. More...
virtual void	calculateEquivalentSlipIncrement (RankTwoTensor &) override
virtual void	calculateConstitutiveSlipDerivative (std::vector< Real > &dslip_dtau) override
	This virtual method is called to find the derivative of the slip increment with respect to the applied shear stress on the slip system based on the constiutive model defined in the child class. More...
virtual void	cacheStateVariablesBeforeUpdate () override
	Finalizes the values of the state variables and slip system resistance for the current timestep after convergence has been reached. More...
virtual void	calculateStateVariableEvolutionRateComponent () override
	Following the constitutive model for HCP structures proposed by Beyerlein and Tome. More...
virtual bool	updateStateVariables () override
	Finalizes the values of the state variables and slip system resistance for the current timestep after convergence has been reached. More...
void	calculateForestDislocationEvolutionIncrement ()
	Computes the evolution increment of the forest (glide) dislocations on each slip system, from equation 3.6 in Beyerlein and Tome IJP 24 (2008) 5, 867-895, and using the increment approach shown in Ardeljan et al. More...
void	calculateSubstructureDensityEvolutionIncrement ()
	Computes the evolution of the total substructure dislocations, using the nomenclature introduced in Capolungo et al. More...
bool	calculateForestDislocationDensity ()
	Calculate the current value of the incremented forest dislocation density on each slip system. More...
bool	calculateSubstructureDislocationDensity ()
	Calculates the current value of the incremented substructure dislocations. More...
virtual void	calculateSlipResistance () override
	Calculates the sum of the contribution of the initial slip resistance and the forest and substructure dislocations to the slip resistance on each slip system, equation 3.16 from Beyerlein and Tome IJP 24 (2008) 5, 867-895. More...
virtual void	calculateGrainSizeResistance (DenseVector< Real > &lattice_resistance)
	Calculates the influence of the grain size on the slip system resistance, in the case where twin boundaries are not considered, following equation 3.21 from Beyerlein and Tome IJP 24 (2008) 5, 867-895. More...
virtual bool	areConstitutiveStateVariablesConverged () override
	Determines if the state variables, e.g. More...
bool	isSubstructureDislocationDensityConverged ()
	Determine if the substructure (debris) dislocation density values have converged. More...
virtual void	checkMaterialProperty (const std::string &name, const unsigned int state) override
virtual const MaterialData &	materialData () const override
virtual MaterialData &	materialData () override
virtual const QBase &	qRule () const override
virtual void	computeQpProperties ()
virtual const FEProblemBase &	miProblem () const
virtual FEProblemBase &	miProblem ()
bool	isPropertyActive (const unsigned int prop_id) const
void	registerPropName (const std::string &prop_name, bool is_get, const unsigned int state)
void	checkExecutionStage ()
void	checkExecutionStage ()
virtual bool	hasBlockMaterialPropertyHelper (const std::string &prop_name)
void	initializeBlockRestrictable (const MooseObject *moose_object)
Moose::CoordinateSystemType	getBlockCoordSystem ()
bool	hasBoundaryMaterialPropertyHelper (const std::string &prop_name) const
bool	isCoupledScalar (const std::string &var_name, unsigned int i=0) const
unsigned int	coupledScalarComponents (const std::string &var_name) const
unsigned int	coupledScalar (const std::string &var_name, unsigned int comp=0) const
libMesh::Order	coupledScalarOrder (const std::string &var_name, unsigned int comp=0) const
const VariableValue &	coupledScalarValue (const std::string &var_name, unsigned int comp=0) const
const ADVariableValue &	adCoupledScalarValue (const std::string &var_name, unsigned int comp=0) const
const GenericVariableValue< is_ad > &	coupledGenericScalarValue (const std::string &var_name, unsigned int comp=0) const
const GenericVariableValue< false > &	coupledGenericScalarValue (const std::string &var_name, const unsigned int comp) const
const GenericVariableValue< true > &	coupledGenericScalarValue (const std::string &var_name, const unsigned int comp) const
const VariableValue &	coupledVectorTagScalarValue (const std::string &var_name, TagID tag, unsigned int comp=0) const
const VariableValue &	coupledMatrixTagScalarValue (const std::string &var_name, TagID tag, unsigned int comp=0) const
const VariableValue &	coupledScalarValueOld (const std::string &var_name, unsigned int comp=0) const
const VariableValue &	coupledScalarValueOlder (const std::string &var_name, unsigned int comp=0) const
const VariableValue &	coupledScalarDot (const std::string &var_name, unsigned int comp=0) const
const ADVariableValue &	adCoupledScalarDot (const std::string &var_name, unsigned int comp=0) const
const VariableValue &	coupledScalarDotDot (const std::string &var_name, unsigned int comp=0) const
const VariableValue &	coupledScalarDotOld (const std::string &var_name, unsigned int comp=0) const
const VariableValue &	coupledScalarDotDotOld (const std::string &var_name, unsigned int comp=0) const
const VariableValue &	coupledScalarDotDu (const std::string &var_name, unsigned int comp=0) const
const VariableValue &	coupledScalarDotDotDu (const std::string &var_name, unsigned int comp=0) const
const MooseVariableScalar *	getScalarVar (const std::string &var_name, unsigned int comp) const
virtual void	addUserObjectDependencyHelper (const UserObject &) const
virtual void	addPostprocessorDependencyHelper (const PostprocessorName &) const
virtual void	addVectorPostprocessorDependencyHelper (const VectorPostprocessorName &) const
T &	declareRestartableData (const std::string &data_name, Args &&... args)
ManagedValue< T >	declareManagedRestartableDataWithContext (const std::string &data_name, void *context, Args &&... args)
const T &	getRestartableData (const std::string &data_name) const
T &	declareRestartableDataWithContext (const std::string &data_name, void *context, Args &&... args)
T &	declareRecoverableData (const std::string &data_name, Args &&... args)
T &	declareRestartableDataWithObjectName (const std::string &data_name, const std::string &object_name, Args &&... args)
T &	declareRestartableDataWithObjectNameWithContext (const std::string &data_name, const std::string &object_name, void *context, Args &&... args)
std::string	restartableName (const std::string &data_name) const
std::string	deduceFunctorName (const std::string &name) const
const Moose::Functor< T > &	getFunctor (const std::string &name)
const Moose::Functor< T > &	getFunctor (const std::string &name, THREAD_ID tid)
const Moose::Functor< T > &	getFunctor (const std::string &name, SubProblem &subproblem)
const Moose::Functor< T > &	getFunctor (const std::string &name, SubProblem &subproblem, THREAD_ID tid)
bool	isFunctor (const std::string &name) const
bool	isFunctor (const std::string &name, const SubProblem &subproblem) const
Moose::ElemArg	makeElemArg (const Elem *elem, bool correct_skewnewss=false) const
void	checkFunctorSupportsSideIntegration (const std::string &name, bool qp_integration)
void	flagInvalidSolutionInternal (const InvalidSolutionID invalid_solution_id) const
InvalidSolutionID	registerInvalidSolutionInternal (const std::string &message, const bool warning) const
virtual void	coupledCallback (const std::string &, bool) const
virtual bool	isCoupled (const std::string &var_name, unsigned int i=0) const
virtual bool	isCoupledConstant (const std::string &var_name) const
unsigned int	coupledComponents (const std::string &var_name) const
VariableName	coupledName (const std::string &var_name, unsigned int comp=0) const
std::vector< VariableName >	coupledNames (const std::string &var_name) const
virtual unsigned int	coupled (const std::string &var_name, unsigned int comp=0) const
std::vector< unsigned int >	coupledIndices (const std::string &var_name) const
virtual const VariableValue &	coupledValue (const std::string &var_name, unsigned int comp=0) const
std::vector< const VariableValue *>	coupledValues (const std::string &var_name) const
std::vector< const VectorVariableValue *>	coupledVectorValues (const std::string &var_name) const
const GenericVariableValue< is_ad > &	coupledGenericValue (const std::string &var_name, unsigned int comp=0) const
const GenericVariableValue< false > &	coupledGenericValue (const std::string &var_name, unsigned int comp) const
const GenericVariableValue< true > &	coupledGenericValue (const std::string &var_name, unsigned int comp) const
const GenericVectorVariableValue< is_ad > &	coupledGenericVectorValue (const std::string &var_name, unsigned int comp=0) const
const GenericVectorVariableValue< false > &	coupledGenericVectorValue (const std::string &var_name, unsigned int comp) const
const GenericVectorVariableValue< true > &	coupledGenericVectorValue (const std::string &var_name, unsigned int comp) const
std::vector< const GenericVariableValue< is_ad > *>	coupledGenericValues (const std::string &var_name) const
std::vector< const GenericVariableValue< false > *>	coupledGenericValues (const std::string &var_name) const
std::vector< const GenericVariableValue< true > *>	coupledGenericValues (const std::string &var_name) const
const GenericVariableValue< is_ad > &	coupledGenericDofValue (const std::string &var_name, unsigned int comp=0) const
const GenericVariableValue< false > &	coupledGenericDofValue (const std::string &var_name, unsigned int comp) const
const GenericVariableValue< true > &	coupledGenericDofValue (const std::string &var_name, unsigned int comp) const
const GenericVariableValue< is_ad > &	coupledGenericDot (const std::string &var_name, unsigned int comp=0) const
const GenericVariableValue< false > &	coupledGenericDot (const std::string &var_name, unsigned int comp) const
const GenericVariableValue< true > &	coupledGenericDot (const std::string &var_name, unsigned int comp) const
const GenericVariableValue< is_ad > &	coupledGenericDotDot (const std::string &var_name, unsigned int comp=0) const
const GenericVariableValue< false > &	coupledGenericDotDot (const std::string &var_name, unsigned int comp) const
const GenericVariableValue< true > &	coupledGenericDotDot (const std::string &var_name, unsigned int comp) const
virtual const VariableValue &	coupledValueLower (const std::string &var_name, unsigned int comp=0) const
const ADVariableValue &	adCoupledValue (const std::string &var_name, unsigned int comp=0) const
std::vector< const ADVariableValue *>	adCoupledValues (const std::string &var_name) const
const ADVariableValue &	adCoupledLowerValue (const std::string &var_name, unsigned int comp=0) const
const ADVectorVariableValue &	adCoupledVectorValue (const std::string &var_name, unsigned int comp=0) const
std::vector< const ADVectorVariableValue *>	adCoupledVectorValues (const std::string &var_name) const
virtual const VariableValue &	coupledVectorTagValue (const std::string &var_names, TagID tag, unsigned int index=0) const
virtual const VariableValue &	coupledVectorTagValue (const std::string &var_names, const std::string &tag_name, unsigned int index=0) const
std::vector< const VariableValue *>	coupledVectorTagValues (const std::string &var_names, TagID tag) const
std::vector< const VariableValue *>	coupledVectorTagValues (const std::string &var_names, const std::string &tag_name) const
virtual const ArrayVariableValue &	coupledVectorTagArrayValue (const std::string &var_names, TagID tag, unsigned int index=0) const
virtual const ArrayVariableValue &	coupledVectorTagArrayValue (const std::string &var_names, const std::string &tag_name, unsigned int index=0) const
std::vector< const ArrayVariableValue *>	coupledVectorTagArrayValues (const std::string &var_names, TagID tag) const
std::vector< const ArrayVariableValue *>	coupledVectorTagArrayValues (const std::string &var_names, const std::string &tag_name) const
virtual const VariableGradient &	coupledVectorTagGradient (const std::string &var_names, TagID tag, unsigned int index=0) const
virtual const VariableGradient &	coupledVectorTagGradient (const std::string &var_names, const std::string &tag_name, unsigned int index=0) const
std::vector< const VariableGradient *>	coupledVectorTagGradients (const std::string &var_names, TagID tag) const
std::vector< const VariableGradient *>	coupledVectorTagGradients (const std::string &var_names, const std::string &tag_name) const
virtual const ArrayVariableGradient &	coupledVectorTagArrayGradient (const std::string &var_names, TagID tag, unsigned int index=0) const
virtual const ArrayVariableGradient &	coupledVectorTagArrayGradient (const std::string &var_names, const std::string &tag_name, unsigned int index=0) const
std::vector< const ArrayVariableGradient *>	coupledVectorTagArrayGradients (const std::string &var_names, TagID tag) const
std::vector< const ArrayVariableGradient *>	coupledVectorTagArrayGradients (const std::string &var_names, const std::string &tag_name) const
virtual const VariableValue &	coupledVectorTagDofValue (const std::string &var_name, TagID tag, unsigned int index=0) const
virtual const VariableValue &	coupledVectorTagDofValue (const std::string &var_names, const std::string &tag_name, unsigned int index=0) const
const ArrayVariableValue &	coupledVectorTagArrayDofValue (const std::string &var_name, const std::string &tag_name, unsigned int comp=0) const
std::vector< const VariableValue *>	coupledVectorTagDofValues (const std::string &var_names, TagID tag) const
std::vector< const VariableValue *>	coupledVectorTagDofValues (const std::string &var_names, const std::string &tag_name) const
virtual const VariableValue &	coupledMatrixTagValue (const std::string &var_names, TagID tag, unsigned int index=0) const
virtual const VariableValue &	coupledMatrixTagValue (const std::string &var_names, const std::string &tag_name, unsigned int index=0) const
std::vector< const VariableValue *>	coupledMatrixTagValues (const std::string &var_names, TagID tag) const
std::vector< const VariableValue *>	coupledMatrixTagValues (const std::string &var_names, const std::string &tag_name) const
virtual const VectorVariableValue &	coupledVectorValue (const std::string &var_name, unsigned int comp=0) const
virtual const ArrayVariableValue &	coupledArrayValue (const std::string &var_name, unsigned int comp=0) const
std::vector< const ArrayVariableValue *>	coupledArrayValues (const std::string &var_name) const
MooseWritableVariable &	writableVariable (const std::string &var_name, unsigned int comp=0)
virtual VariableValue &	writableCoupledValue (const std::string &var_name, unsigned int comp=0)
void	checkWritableVar (MooseWritableVariable *var)
virtual const VariableValue &	coupledValueOld (const std::string &var_name, unsigned int comp=0) const
std::vector< const VariableValue *>	coupledValuesOld (const std::string &var_name) const
std::vector< const VectorVariableValue *>	coupledVectorValuesOld (const std::string &var_name) const
virtual const VariableValue &	coupledValueOlder (const std::string &var_name, unsigned int comp=0) const
std::vector< const VariableValue *>	coupledValuesOlder (const std::string &var_name) const
virtual const VariableValue &	coupledValuePreviousNL (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableValue &	coupledVectorValueOld (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableValue &	coupledVectorValueOlder (const std::string &var_name, unsigned int comp=0) const
virtual const ArrayVariableValue &	coupledArrayValueOld (const std::string &var_name, unsigned int comp=0) const
virtual const ArrayVariableValue &	coupledArrayValueOlder (const std::string &var_name, unsigned int comp=0) const
virtual const VariableGradient &	coupledGradient (const std::string &var_name, unsigned int comp=0) const
std::vector< const VariableGradient *>	coupledGradients (const std::string &var_name) const
const ADVariableGradient &	adCoupledGradient (const std::string &var_name, unsigned int comp=0) const
const ADVariableGradient &	adCoupledGradientDot (const std::string &var_name, unsigned int comp=0) const
std::vector< const ADVariableGradient *>	adCoupledGradients (const std::string &var_name) const
const GenericVariableGradient< is_ad > &	coupledGenericGradient (const std::string &var_name, unsigned int comp=0) const
const GenericVariableGradient< false > &	coupledGenericGradient (const std::string &var_name, unsigned int comp) const
const GenericVariableGradient< true > &	coupledGenericGradient (const std::string &var_name, unsigned int comp) const
std::vector< const GenericVariableGradient< is_ad > *>	coupledGenericGradients (const std::string &var_name) const
std::vector< const GenericVariableGradient< false > *>	coupledGenericGradients (const std::string &var_name) const
std::vector< const GenericVariableGradient< true > *>	coupledGenericGradients (const std::string &var_name) const
const ADVectorVariableGradient &	adCoupledVectorGradient (const std::string &var_name, unsigned int comp=0) const
const ADVariableSecond &	adCoupledSecond (const std::string &var_name, unsigned int comp=0) const
const ADVectorVariableSecond &	adCoupledVectorSecond (const std::string &var_name, unsigned int comp=0) const
virtual const VariableGradient &	coupledGradientOld (const std::string &var_name, unsigned int comp=0) const
std::vector< const VariableGradient *>	coupledGradientsOld (const std::string &var_name) const
virtual const VariableGradient &	coupledGradientOlder (const std::string &var_name, unsigned int comp=0) const
virtual const VariableGradient &	coupledGradientPreviousNL (const std::string &var_name, unsigned int comp=0) const
virtual const VariableGradient &	coupledGradientDot (const std::string &var_name, unsigned int comp=0) const
virtual const VariableGradient &	coupledGradientDotDot (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableGradient &	coupledVectorGradient (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableGradient &	coupledVectorGradientOld (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableGradient &	coupledVectorGradientOlder (const std::string &var_name, unsigned int comp=0) const
virtual const ArrayVariableGradient &	coupledArrayGradient (const std::string &var_name, unsigned int comp=0) const
virtual const ArrayVariableGradient &	coupledArrayGradientOld (const std::string &var_name, unsigned int comp=0) const
virtual const ArrayVariableGradient &	coupledArrayGradientOlder (const std::string &var_name, unsigned int comp=0) const
virtual const ArrayVariableGradient &	coupledArrayGradientDot (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableCurl &	coupledCurl (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableCurl &	coupledCurlOld (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableCurl &	coupledCurlOlder (const std::string &var_name, unsigned int comp=0) const
const ADVectorVariableCurl &	adCoupledCurl (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableDivergence &	coupledDiv (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableDivergence &	coupledDivOld (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableDivergence &	coupledDivOlder (const std::string &var_name, unsigned int comp=0) const
virtual const VariableSecond &	coupledSecond (const std::string &var_name, unsigned int comp=0) const
virtual const VariableSecond &	coupledSecondOld (const std::string &var_name, unsigned int comp=0) const
virtual const VariableSecond &	coupledSecondOlder (const std::string &var_name, unsigned int comp=0) const
virtual const VariableSecond &	coupledSecondPreviousNL (const std::string &var_name, unsigned int comp=0) const
virtual const VariableValue &	coupledDot (const std::string &var_name, unsigned int comp=0) const
std::vector< const VariableValue *>	coupledDots (const std::string &var_name) const
virtual const VariableValue &	coupledDotDot (const std::string &var_name, unsigned int comp=0) const
virtual const VariableValue &	coupledDotOld (const std::string &var_name, unsigned int comp=0) const
virtual const VariableValue &	coupledDotDotOld (const std::string &var_name, unsigned int comp=0) const
const ADVariableValue &	adCoupledDot (const std::string &var_name, unsigned int comp=0) const
std::vector< const ADVariableValue *>	adCoupledDots (const std::string &var_name) const
const ADVariableValue &	adCoupledDotDot (const std::string &var_name, unsigned int comp=0) const
const ADVectorVariableValue &	adCoupledVectorDot (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableValue &	coupledVectorDot (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableValue &	coupledVectorDotDot (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableValue &	coupledVectorDotOld (const std::string &var_name, unsigned int comp=0) const
virtual const VectorVariableValue &	coupledVectorDotDotOld (const std::string &var_name, unsigned int comp=0) const
virtual const VariableValue &	coupledVectorDotDu (const std::string &var_name, unsigned int comp=0) const
virtual const VariableValue &	coupledVectorDotDotDu (const std::string &var_name, unsigned int comp=0) const
virtual const ArrayVariableValue &	coupledArrayDot (const std::string &var_name, unsigned int comp=0) const
virtual const ArrayVariableValue &	coupledArrayDotDot (const std::string &var_name, unsigned int comp=0) const
virtual const ArrayVariableValue &	coupledArrayDotOld (const std::string &var_name, unsigned int comp=0) const
virtual const ArrayVariableValue &	coupledArrayDotDotOld (const std::string &var_name, unsigned int comp=0) const
virtual const VariableValue &	coupledDotDu (const std::string &var_name, unsigned int comp=0) const
virtual const VariableValue &	coupledDotDotDu (const std::string &var_name, unsigned int comp=0) const
const VariableValue &	coupledArrayDotDu (const std::string &var_name, unsigned int comp=0) const
const T &	coupledNodalValue (const std::string &var_name, unsigned int comp=0) const
const Moose::ADType< T >::type &	adCoupledNodalValue (const std::string &var_name, unsigned int comp=0) const
const T &	coupledNodalValueOld (const std::string &var_name, unsigned int comp=0) const
const T &	coupledNodalValueOlder (const std::string &var_name, unsigned int comp=0) const
const T &	coupledNodalValuePreviousNL (const std::string &var_name, unsigned int comp=0) const
const T &	coupledNodalDot (const std::string &var_name, unsigned int comp=0) const
virtual const VariableValue &	coupledNodalDotDot (const std::string &var_name, unsigned int comp=0) const
virtual const VariableValue &	coupledNodalDotOld (const std::string &var_name, unsigned int comp=0) const
virtual const VariableValue &	coupledNodalDotDotOld (const std::string &var_name, unsigned int comp=0) const
virtual const VariableValue &	coupledDofValues (const std::string &var_name, unsigned int comp=0) const
std::vector< const VariableValue *>	coupledAllDofValues (const std::string &var_name) const
virtual const VariableValue &	coupledDofValuesOld (const std::string &var_name, unsigned int comp=0) const
std::vector< const VariableValue *>	coupledAllDofValuesOld (const std::string &var_name) const
virtual const VariableValue &	coupledDofValuesOlder (const std::string &var_name, unsigned int comp=0) const
std::vector< const VariableValue *>	coupledAllDofValuesOlder (const std::string &var_name) const
virtual const ArrayVariableValue &	coupledArrayDofValues (const std::string &var_name, unsigned int comp=0) const
virtual const ADVariableValue &	adCoupledDofValues (const std::string &var_name, unsigned int comp=0) const
const ADVariableValue &	adZeroValue () const
const ADVariableGradient &	adZeroGradient () const
const ADVariableSecond &	adZeroSecond () const
const GenericVariableValue< is_ad > &	genericZeroValue ()
const GenericVariableValue< false > &	genericZeroValue ()
const GenericVariableValue< true > &	genericZeroValue ()
const GenericVariableGradient< is_ad > &	genericZeroGradient ()
const GenericVariableGradient< false > &	genericZeroGradient ()
const GenericVariableGradient< true > &	genericZeroGradient ()
const GenericVariableSecond< is_ad > &	genericZeroSecond ()
const GenericVariableSecond< false > &	genericZeroSecond ()
const GenericVariableSecond< true > &	genericZeroSecond ()
bool	checkVar (const std::string &var_name, unsigned int comp=0, unsigned int comp_bound=0) const
const MooseVariableFieldBase *	getFEVar (const std::string &var_name, unsigned int comp) const
const MooseVariableFieldBase *	getFieldVar (const std::string &var_name, unsigned int comp) const
MooseVariableFieldBase *	getFieldVar (const std::string &var_name, unsigned int comp)
const T *	getVarHelper (const std::string &var_name, unsigned int comp) const
T *	getVarHelper (const std::string &var_name, unsigned int comp)
MooseVariable *	getVar (const std::string &var_name, unsigned int comp)
const MooseVariable *	getVar (const std::string &var_name, unsigned int comp) const
VectorMooseVariable *	getVectorVar (const std::string &var_name, unsigned int comp)
const VectorMooseVariable *	getVectorVar (const std::string &var_name, unsigned int comp) const
ArrayMooseVariable *	getArrayVar (const std::string &var_name, unsigned int comp)
const ArrayMooseVariable *	getArrayVar (const std::string &var_name, unsigned int comp) const
void	validateExecutionerType (const std::string &name, const std::string &fn_name) const
std::vector< T >	coupledVectorHelper (const std::string &var_name, const Func &func) const
void	markMatPropRequested (const std::string &)
MaterialPropertyName	getMaterialPropertyName (const std::string &name) const
const GenericMaterialProperty< T, is_ad > *	defaultGenericMaterialProperty (const std::string &name)
const GenericMaterialProperty< T, is_ad > *	defaultGenericMaterialProperty (const std::string &name)
const MaterialProperty< T > *	defaultMaterialProperty (const std::string &name)
const MaterialProperty< T > *	defaultMaterialProperty (const std::string &name)
const ADMaterialProperty< T > *	defaultADMaterialProperty (const std::string &name)
const ADMaterialProperty< T > *	defaultADMaterialProperty (const std::string &name)

Protected Attributes
const VariableValue &	_temperature
	Coupled temperature variable. More...
const unsigned int	_slip_system_modes
	The number of the different slip systems types to consider in the simulation, which is dependent on the specific material. More...
const std::vector< unsigned int >	_number_slip_systems_per_mode
	The number of slip systems per type, stored as a vector. More...
const std::vector< Real >	_shear_modulus
	Forest hardening coefficients, Eqns. 3.19. More...
const std::vector< Real >	_substructure_rate_coefficient
	Substructure (debris) dislocation generation rate coefficient. More...
const Real	_substructure_hardening_coefficient
	Substructure (debris) Taylor law hardening coefficient. More...
const std::vector< Real >	_hallpetch_like_coefficient
	Microscale Hall-Petch like coefficient, used to capture the effect of the grain size on the slip system resistance in the case without twins (or before twins have formed). More...
const Real	_grain_size
	Value of the grain size, either average or associated with a particular block. More...
const bool	_include_twinning_in_Lp
	Flag to include the total twin volume fraction in the plastic velocity gradient calculation, per Kalidindi IJP (2001). More...
const MaterialProperty< Real > *const	_twin_volume_fraction_total
	User-defined material property name for the total volume fraction of twins in a twinning propagation constitutive model, when this class is used in conjunction with the twinning propagation model. More...
const std::string	_base_name
	Base name prepended to all material property names to allow for multi-material systems. More...
enum CrystalPlasticityStressUpdateBase::CrystalLatticeType	_crystal_lattice_type
const std::vector< Real >	_unit_cell_dimension
const unsigned int	_number_slip_systems
	Maximum number of active slip systems for the crystalline material being modeled. More...
std::string	_slip_sys_file_name
	File should contain slip plane normal and direction. More...
Real	_rel_state_var_tol
	Internal variable update equation tolerance. More...
Real	_slip_incr_tol
	Slip increment tolerance. More...
Real	_resistance_tol
	Tolerance for change in slip system resistance over an increment. More...
Real	_zero_tol
	Residual tolerance when variable value is zero. Default 1e-12. More...
MaterialProperty< std::vector< Real > > &	_slip_increment
	Current slip increment material property. More...
MaterialProperty< std::vector< Real > > &	_tau
	Resolved shear stress on each slip system. More...
const bool	_print_convergence_message
	Flag to print to console warning messages on stress, constitutive model convergence. More...
Real	_substep_dt
	Substepping time step value used within the inheriting constitutive models. More...
std::vector< std::vector< unsigned int > >	_cross_slip_familes
	Sorted slip system indices into cross slip family groups. More...
bool	_calculate_cross_slip
	Flag to run the cross slip calculations if cross slip numbers are specified. More...
	CURR
	PREV
bool	_bnd
bool	_neighbor
const MooseArray< Point > &	_q_point
const QBase *const &	_qrule
const MooseArray< Real > &	_JxW
const Elem *const &	_current_elem
const SubdomainID &	_current_subdomain_id
const unsigned int &	_current_side
const ConstantTypeEnum	_constant_option
SubProblem &	_subproblem
FEProblemBase &	_fe_problem
THREAD_ID	_tid
Assembly &	_assembly
unsigned int	_qp
const MooseArray< Real > &	_coord
const MooseArray< Point > &	_normals
MooseMesh &	_mesh
const Moose::CoordinateSystemType &	_coord_sys
std::set< std::string >	_requested_props
std::set< std::string >	_supplied_props
std::set< unsigned int >	_supplied_prop_ids
std::unordered_set< unsigned int >	_active_prop_ids
const bool	_compute
std::unordered_map< unsigned int, unsigned int >	_props_to_min_states
std::vector< unsigned int >	_displacements
bool	_has_stateful_property
bool	_overrides_init_stateful_props
const FaceInfo *	_face_info
const bool &	_enabled
MooseApp &	_app
const std::string	_type
const std::string	_name
const InputParameters &	_pars
Factory &	_factory
ActionFactory &	_action_factory
const MaterialData *	_blk_material_data
const ExecFlagEnum &	_execute_enum
const ExecFlagType &	_current_execute_flag
FEProblemBase &	_sc_fe_problem
const THREAD_ID	_sc_tid
const Real &	_real_zero
const VariableValue &	_scalar_zero
const Point &	_point_zero
const InputParameters &	_ti_params
FEProblemBase &	_ti_feproblem
bool	_is_implicit
Real &	_t
const Real &	_t_old
int &	_t_step
Real &	_dt
Real &	_dt_old
bool	_is_transient
MooseApp &	_restartable_app
const std::string	_restartable_system_name
const THREAD_ID	_restartable_tid
const bool	_restartable_read_only
FEProblemBase &	_mci_feproblem
GeometricSearchData &	_geometric_search_data
bool	_requires_geometric_search
const InputParameters &	_c_parameters
const std::string &	_c_name
const std::string &	_c_type
FEProblemBase &	_c_fe_problem
const SystemBase *const	_c_sys
std::unordered_map< std::string, std::vector< MooseVariableFieldBase *> >	_coupled_vars
std::vector< MooseVariableFieldBase *>	_coupled_moose_vars
std::vector< MooseVariable *>	_coupled_standard_moose_vars
std::vector< VectorMooseVariable *>	_coupled_vector_moose_vars
std::vector< ArrayMooseVariable *>	_coupled_array_moose_vars
std::vector< MooseVariableFV< Real > *>	_coupled_standard_fv_moose_vars
std::vector< MooseLinearVariableFV< Real > *>	_coupled_standard_linear_fv_moose_vars
const std::unordered_map< std::string, std::string > &	_new_to_deprecated_coupled_vars
bool	_c_nodal
bool	_c_is_implicit
const bool	_c_allow_element_to_nodal_coupling
THREAD_ID	_c_tid
std::unordered_map< std::string, std::vector< std::unique_ptr< VariableValue > > >	_default_value
std::unordered_map< std::string, std::unique_ptr< MooseArray< ADReal > > >	_ad_default_value
std::unordered_map< std::string, std::unique_ptr< VectorVariableValue > >	_default_vector_value
std::unordered_map< std::string, std::unique_ptr< ArrayVariableValue > >	_default_array_value
std::unordered_map< std::string, std::unique_ptr< MooseArray< ADRealVectorValue > > >	_ad_default_vector_value
VariableValue	_default_value_zero
VariableGradient	_default_gradient
MooseArray< ADRealVectorValue >	_ad_default_gradient
MooseArray< ADRealTensorValue >	_ad_default_vector_gradient
VariableSecond	_default_second
MooseArray< ADRealTensorValue >	_ad_default_second
MooseArray< ADRealVectorValue >	_ad_default_curl
const VariableValue &	_zero
const VariablePhiValue &	_phi_zero
const MooseArray< ADReal > &	_ad_zero
const VariableGradient &	_grad_zero
const MooseArray< ADRealVectorValue > &	_ad_grad_zero
const VariablePhiGradient &	_grad_phi_zero
const VariableSecond &	_second_zero
const MooseArray< ADRealTensorValue > &	_ad_second_zero
const VariablePhiSecond &	_second_phi_zero
const VectorVariableValue &	_vector_zero
const VectorVariableCurl &	_vector_curl_zero
VectorVariableValue	_default_vector_value_zero
VectorVariableGradient	_default_vector_gradient
VectorVariableCurl	_default_vector_curl
VectorVariableDivergence	_default_div
ArrayVariableValue	_default_array_value_zero
ArrayVariableGradient	_default_array_gradient
bool	_coupleable_neighbor
const InputParameters &	_mi_params
const std::string	_mi_name
const MooseObjectName	_mi_moose_object_name
FEProblemBase &	_mi_feproblem
SubProblem &	_mi_subproblem
const THREAD_ID	_mi_tid
const Moose::MaterialDataType	_material_data_type
MaterialData &	_material_data
bool	_stateful_allowed
bool	_get_material_property_called
std::vector< std::unique_ptr< PropertyValue > >	_default_properties
std::unordered_set< unsigned int >	_material_property_dependencies
const MaterialPropertyName	_get_suffix
const bool	_use_interpolated_state
const Parallel::Communicator &	_communicator
MaterialProperty< std::vector< Real > > &	_forest_dislocation_density
	Slip forest dislocation densities. More...
const MaterialProperty< std::vector< Real > > &	_forest_dislocation_density_old
MaterialProperty< std::vector< Real > > &	_forest_dislocation_increment
MaterialProperty< std::vector< Real > > &	_forest_dislocations_removed_increment
const Real	_initial_forest_dislocation_density
MaterialProperty< Real > &	_total_substructure_density
	Sessile substructure dislocation density across all slip systems. More...
const MaterialProperty< Real > &	_total_substructure_density_old
MaterialProperty< Real > &	_total_substructure_density_increment
const Real	_initial_substructure_density
const std::vector< Real >	_lattice_friction
const Real	_reference_strain_rate
	Power-law slip rate calculation coefficients, from Wang et al IJP 49(2013)36-52. More...
const Real	_rate_sensitivity_exponent
const std::vector< Real >	_burgers_vector
	Coefficients for slip dislocation evolution, Eqns 3.6 and 3.8. More...
const std::vector< Real >	_slip_generation_coefficient
const std::vector< Real >	_slip_activation_energy
const std::vector< Real >	_proportionality_factor
const Real	_forest_interaction_coefficient
const Real	_boltzman_constant
const Real	_macro_applied_strain_rate
const Real	_macro_reference_strain_rate
std::vector< Real >	_previous_substep_slip_resistance
	Stores the slip system resistance, dislocation densities from the previous substep. More...
std::vector< Real >	_previous_substep_forest_dislocations
Real	_previous_substep_total_substructure_density
std::vector< Real >	_slip_resistance_before_update
	Caching current slip resistance, dislocation density values before final update. More...
std::vector< Real >	_forest_dislocations_before_update
Real	_total_substructure_density_before_update
const Real	_number_cross_slip_directions
	Parameters to characterize the cross slip behavior of the crystal. More...
const Real	_number_cross_slip_planes
MaterialProperty< std::vector< Real > > &	_slip_resistance
	Slip system resistance. More...
const MaterialProperty< std::vector< Real > > &	_slip_resistance_old
std::vector< RealVectorValue >	_slip_direction
	Slip system direction and normal and associated Schmid tensors. More...
std::vector< RealVectorValue >	_slip_plane_normal
MaterialProperty< std::vector< RankTwoTensor > > &	_flow_direction

Static Protected Attributes
static const std::string	_interpolated_old
static const std::string	_interpolated_older

Detailed Description

CrystalPlasticityHCPDislocationSlipBeyerleinUpdate computes the dislocation forest evolution for the prismatic, pyramidal, and basal slip systems.

Definition at line 21 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Member Enumeration Documentation

CrystalLatticeType

enum CrystalPlasticityStressUpdateBase::CrystalLatticeType

strongprotectedinherited

Enumerator
BCC
FCC
HCP

Definition at line 192 of file CrystalPlasticityStressUpdateBase.h.

{ BCC, FCC, HCP } _crystal_lattice_type;

Constructor & Destructor Documentation

CrystalPlasticityHCPDislocationSlipBeyerleinUpdate()

CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::CrystalPlasticityHCPDislocationSlipBeyerleinUpdate

(

const InputParameters &

parameters

)

Definition at line 130 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

  : CrystalPlasticityStressUpdateBase(parameters),

    _temperature(coupledValue("temperature")),
    _forest_dislocation_density(
        declareProperty<std::vector<Real>>(_base_name + "forest_dislocation_density")),
    _forest_dislocation_density_old(
        getMaterialPropertyOld<std::vector<Real>>(_base_name + "forest_dislocation_density")),
    _forest_dislocation_increment(
        declareProperty<std::vector<Real>>(_base_name + "forest_dislocation_increment")),
    _forest_dislocations_removed_increment(
        declareProperty<std::vector<Real>>(_base_name + "_forest_dislocations_removed_increment")),
    _initial_forest_dislocation_density(getParam<Real>("initial_forest_dislocation_density")),
    _total_substructure_density(declareProperty<Real>(_base_name + "total_substructure_density")),
    _total_substructure_density_old(
        getMaterialPropertyOld<Real>(_base_name + "total_substructure_density")),
    _total_substructure_density_increment(
        declareProperty<Real>(_base_name + "total_substructure_increment")),
    _initial_substructure_density(getParam<Real>("initial_substructure_density")),

    _slip_system_modes(getParam<unsigned int>("slip_system_modes")),
    _number_slip_systems_per_mode(
        getParam<std::vector<unsigned int>>("number_slip_systems_per_mode")),
    _lattice_friction(getParam<std::vector<Real>>("lattice_friction_per_mode")),

    _reference_strain_rate(getParam<Real>("gamma_o")),
    _rate_sensitivity_exponent(getParam<Real>("strain_rate_sensitivity_exponent")),

    _burgers_vector(getParam<std::vector<Real>>("burgers_vector_per_mode")),
    _slip_generation_coefficient(
        getParam<std::vector<Real>>("slip_generation_coefficient_per_mode")),
    _slip_activation_energy(
        getParam<std::vector<Real>>("normalized_slip_activiation_energy_per_mode")),
    _proportionality_factor(
        getParam<std::vector<Real>>("slip_energy_proportionality_factor_per_mode")),
    _forest_interaction_coefficient(getParam<Real>("forest_interaction_parameter")),
    _boltzman_constant(getParam<Real>("Boltzman_constant")),
    _macro_applied_strain_rate(getParam<Real>("applied_strain_rate")),
    _macro_reference_strain_rate(getParam<Real>("reference_macroscopic_strain_rate")),

    _shear_modulus(getParam<std::vector<Real>>("effective_shear_modulus_per_mode")),
    _substructure_rate_coefficient(
        getParam<std::vector<Real>>("substructure_rate_coefficient_per_mode")),
    _substructure_hardening_coefficient(getParam<Real>("substructure_hardening_coefficient")),
    _hallpetch_like_coefficient(getParam<std::vector<Real>>("Hall_Petch_like_constant_per_mode")),
    _grain_size(getParam<Real>("grain_size")),

    // Twinning contributions, if used
    _include_twinning_in_Lp(parameters.isParamValid("total_twin_volume_fraction")),
    _twin_volume_fraction_total(_include_twinning_in_Lp
                                    ? &getMaterialPropertyOld<Real>("total_twin_volume_fraction")
                                    : nullptr)
{
  // resize local caching vectors used for substepping
  _previous_substep_slip_resistance.resize(_number_slip_systems);
  _previous_substep_forest_dislocations.resize(_number_slip_systems);
  _slip_resistance_before_update.resize(_number_slip_systems);
  _forest_dislocations_before_update.resize(_number_slip_systems);

  // check that the number of slip systems is equal to the sum of the types of slip system
  if (_number_slip_systems_per_mode.size() != _slip_system_modes)
    paramError("number_slip_systems_per_mode",
               "The size the number of slip systems per mode is not equal to the number of slip "
               "system types.");

  // Check that the number of slip mode dependent parameters is given matches the number of slip
  // modes
  if (_burgers_vector.size() != _slip_system_modes)
    paramError("burgers_vector_per_mode",
               "Please ensure that the size of burgers_vector_per_mode equals the value supplied "
               "for slip_system_modes");

  if (_slip_generation_coefficient.size() != _slip_system_modes)
    paramError("slip_generation_coefficient_per_mode",
               "Please ensure that the size of slip_generation_coefficient_per_mode equals the "
               "value supplied for slip_system_modes");

  if (_slip_activation_energy.size() != _slip_system_modes)
    paramError("normalized_slip_activiation_energy_per_mode",
               "Please ensure that the size of normalized_slip_activiation_energy_per_mode equals "
               "the value supplied for slip_system_modes");

  if (_proportionality_factor.size() != _slip_system_modes)
    paramError("slip_energy_proportionality_factor_per_mode",
               "Please ensure that the size of slip_energy_proportionality_factor_per_mode equals "
               "the value supplied for slip_system_modes");

  if (_shear_modulus.size() != _slip_system_modes)
    paramError("effective_shear_modulus_per_mode",
               "Please ensure that the size of effective_shear_modulus_per_mode equals the "
               "value supplied for slip_system_modes");

  if (_substructure_rate_coefficient.size() != _slip_system_modes)
    paramError("substructure_rate_coefficient_per_mode",
               "Please ensure that the size of substructure_rate_coefficient_per_mode equals the "
               "value supplied for slip_system_modes");

  if (_hallpetch_like_coefficient.size() != _slip_system_modes)
    paramError("Hall_Petch_like_constant_per_mode",
               "Please ensure that the size of Hall_Petch_like_constant_per_mode equals the value "
               "supplied for slip_system_modes");

  if (_lattice_friction.size() != _slip_system_modes)
    paramError("lattice_friction_per_mode",
               "Please ensure that the size of lattice_friction_per_mode equals the value supplied "
               "for slip_system_modes");

  unsigned int sum = 0;
  for (const auto i : make_range(_slip_system_modes))
    sum += _number_slip_systems_per_mode[i];
  if (sum != _number_slip_systems)
    paramError("slip_system_modes",
               "The number of slip systems and the sum of the slip systems in each of the slip "
               "system modes are not equal");
}

Member Function Documentation

areConstitutiveStateVariablesConverged()

bool CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::areConstitutiveStateVariablesConverged ( )

overrideprotectedvirtual

Determines if the state variables, e.g.

defect densities, have converged by comparing the change in the values over the iteration period.

Reimplemented from CrystalPlasticityStressUpdateBase.

Definition at line 397 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  if (isConstitutiveStateVariableConverged(_forest_dislocation_density[_qp],
                                           _forest_dislocations_before_update,
                                           _previous_substep_forest_dislocations,
                                           _rel_state_var_tol) &&
      isSubstructureDislocationDensityConverged() &&
      isConstitutiveStateVariableConverged(_slip_resistance[_qp],
                                           _slip_resistance_before_update,
                                           _previous_substep_slip_resistance,
                                           _resistance_tol))
    return true;
  return false;
}

cacheStateVariablesBeforeUpdate()

void CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::cacheStateVariablesBeforeUpdate ( )

overrideprotectedvirtual

Finalizes the values of the state variables and slip system resistance for the current timestep after convergence has been reached.

Reimplemented from CrystalPlasticityStressUpdateBase.

Definition at line 438 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  _slip_resistance_before_update = _slip_resistance[_qp];
  _forest_dislocations_before_update = _forest_dislocation_density[_qp];
  _total_substructure_density_before_update = _total_substructure_density[_qp];
}

calculateConstitutiveSlipDerivative()

void CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::calculateConstitutiveSlipDerivative ( std::vector< Real > &  )

overrideprotectedvirtual

This virtual method is called to find the derivative of the slip increment with respect to the applied shear stress on the slip system based on the constiutive model defined in the child class.

This method must be overwritten in the child class.

Implements CrystalPlasticityStressUpdateBase.

Definition at line 383 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  for (const auto i : make_range(_number_slip_systems))
  {
    if (MooseUtils::absoluteFuzzyEqual(_tau[_qp][i], 0.0))
      dslip_dtau[i] = 0.0;
    else
      dslip_dtau[i] = _slip_increment[_qp][i] /
                      (_rate_sensitivity_exponent * std::abs(_tau[_qp][i])) * _substep_dt;
  }
}

calculateEquivalentSlipIncrement()

void CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::calculateEquivalentSlipIncrement ( RankTwoTensor &  equivalent_slip_increment )

overrideprotectedvirtual

Reimplemented from CrystalPlasticityStressUpdateBase.

Definition at line 369 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  if (_include_twinning_in_Lp)
  {
    for (const auto i : make_range(_number_slip_systems))
      equivalent_slip_increment += (1.0 - (*_twin_volume_fraction_total)[_qp]) *
                                   _flow_direction[_qp][i] * _slip_increment[_qp][i] * _substep_dt;
  }
  else // if no twinning volume fraction material property supplied, use base class
    CrystalPlasticityStressUpdateBase::calculateEquivalentSlipIncrement(equivalent_slip_increment);
}

calculateFlowDirection()

void CrystalPlasticityStressUpdateBase::calculateFlowDirection ( const RankTwoTensor &  crysrot )

inherited

Computes the Schmid tensor (m x n) for the original (reference) crystal lattice orientation for each glide slip system.

Definition at line 369 of file CrystalPlasticityStressUpdateBase.C.

{
  calculateSchmidTensor(
      _number_slip_systems, _slip_plane_normal, _slip_direction, _flow_direction[_qp], crysrot);
}

calculateForestDislocationDensity()

bool CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::calculateForestDislocationDensity ( )

protected

Calculate the current value of the incremented forest dislocation density on each slip system.

Definition at line 601 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

Referenced by updateStateVariables().

{
  for (const auto i : make_range(_number_slip_systems))
  {
    if (_previous_substep_forest_dislocations[i] < _zero_tol &&
        _forest_dislocation_increment[_qp][i] < 0.0)
      _forest_dislocation_density[_qp][i] = _previous_substep_forest_dislocations[i];
    else
      _forest_dislocation_density[_qp][i] =
          _previous_substep_forest_dislocations[i] + _forest_dislocation_increment[_qp][i];

    if (_forest_dislocation_density[_qp][i] < 0.0)
      return false;
  }
  return true;
}

calculateForestDislocationEvolutionIncrement()

void CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::calculateForestDislocationEvolutionIncrement ( )

protected

Computes the evolution increment of the forest (glide) dislocations on each slip system, from equation 3.6 in Beyerlein and Tome IJP 24 (2008) 5, 867-895, and using the increment approach shown in Ardeljan et al.

Journal of Mechanics and Physics of Solids 66 (2014) 16-31, equation 9.

Definition at line 453 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

Referenced by calculateStateVariableEvolutionRateComponent().

{
  DenseVector<Real> k1_term(_number_slip_systems);
  DenseVector<Real> k2_term(_number_slip_systems);

  const Real temperature_strain_term =
      _boltzman_constant * _temperature[_qp] *
      std::log(_macro_applied_strain_rate / _macro_reference_strain_rate);

  // solve first for the coefficients, which depend on the given slip mode
  unsigned int slip_mode = 0;
  unsigned int counter_adjustment = 0;
  for (const auto i : make_range(_number_slip_systems))
  {
    Real interaction_term = 0.0;
    Real volume_term = 0.0;
    if ((i - counter_adjustment) < _number_slip_systems_per_mode[slip_mode])
    {
      k1_term(i) = _slip_generation_coefficient[slip_mode];
      interaction_term = _forest_interaction_coefficient * _burgers_vector[slip_mode] /
                         _slip_activation_energy[slip_mode];
      volume_term =
          _proportionality_factor[slip_mode] * Utility::pow<3>(_burgers_vector[slip_mode]);
    }
    else
    {
      counter_adjustment += _number_slip_systems_per_mode[slip_mode];
      ++slip_mode;

      k1_term(i) = _slip_generation_coefficient[slip_mode];
      interaction_term = _forest_interaction_coefficient * _burgers_vector[slip_mode] /
                         _slip_activation_energy[slip_mode];
      volume_term =
          _proportionality_factor[slip_mode] * Utility::pow<3>(_burgers_vector[slip_mode]);
    }
    k2_term(i) = interaction_term * k1_term(i) * (1.0 - temperature_strain_term / volume_term);
  }

  for (const auto i : make_range(_number_slip_systems))
  {
    const Real abs_slip_increment = std::abs(_slip_increment[_qp][i]);
    Real generated_dislocations = 0.0;

    if (_forest_dislocation_density[_qp][i] > 0.0)
      generated_dislocations = k1_term(i) * std::sqrt(_forest_dislocation_density[_qp][i]) *
                               abs_slip_increment * _substep_dt;

    _forest_dislocations_removed_increment[_qp][i] =
        k2_term(i) * _forest_dislocation_density[_qp][i] * abs_slip_increment * _substep_dt;

    _forest_dislocation_increment[_qp][i] =
        generated_dislocations - _forest_dislocations_removed_increment[_qp][i];
  }
}

calculateGrainSizeResistance()

void CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::calculateGrainSizeResistance ( DenseVector< Real > &  lattice_resistance )

protectedvirtual

Calculates the influence of the grain size on the slip system resistance, in the case where twin boundaries are not considered, following equation 3.21 from Beyerlein and Tome IJP 24 (2008) 5, 867-895.

These values are added to the initial lattice friction vector. In the case where twins are considered, this method should be overwritten to account for the influence of the twin dislocations.

Definition at line 299 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

Referenced by calculateSlipResistance(), and initQpStatefulProperties().

{
  unsigned int slip_mode = 0;
  unsigned int counter_adjustment = 0;
  for (const auto i : make_range(_number_slip_systems))
  {
    Real hallpetch_burgers_term = 0.0;
    if ((i - counter_adjustment) < _number_slip_systems_per_mode[slip_mode])
      hallpetch_burgers_term = _hallpetch_like_coefficient[slip_mode] * _shear_modulus[slip_mode] *
                               std::sqrt(_burgers_vector[slip_mode]);
    else
    {
      counter_adjustment += _number_slip_systems_per_mode[slip_mode];
      ++slip_mode;
      hallpetch_burgers_term = _hallpetch_like_coefficient[slip_mode] * _shear_modulus[slip_mode] *
                               std::sqrt(_burgers_vector[slip_mode]);
    }
    lattice_resistance(i) += hallpetch_burgers_term / std::sqrt(_grain_size);
  }
}

calculateSchmidTensor()

void CrystalPlasticityStressUpdateBase::calculateSchmidTensor ( const unsigned int &  number_dislocation_systems, const std::vector< RealVectorValue > &  plane_normal_vector, const std::vector< RealVectorValue > &  direction_vector, std::vector< RankTwoTensor > &  schmid_tensor, const RankTwoTensor &  crysrot  )

inherited

A helper method to rotate the a direction and plane normal system set into the local crystal llatice orientation as defined by the crystal rotation tensor from the Elasticity tensor class.

Definition at line 376 of file CrystalPlasticityStressUpdateBase.C.

Referenced by CrystalPlasticityStressUpdateBase::calculateFlowDirection().

{
  std::vector<RealVectorValue> local_direction_vector, local_plane_normal;
  local_direction_vector.resize(number_slip_systems);
  local_plane_normal.resize(number_slip_systems);

  // Update slip direction and normal with crystal orientation
  for (const auto i : make_range(_number_slip_systems))
  {
    local_direction_vector[i].zero();
    local_plane_normal[i].zero();

    for (const auto j : make_range(LIBMESH_DIM))
      for (const auto k : make_range(LIBMESH_DIM))
      {
        local_direction_vector[i](j) =
            local_direction_vector[i](j) + crysrot(j, k) * direction_vector[i](k);

        local_plane_normal[i](j) =
            local_plane_normal[i](j) + crysrot(j, k) * plane_normal_vector[i](k);
      }

    // Calculate Schmid tensor
    for (const auto j : make_range(LIBMESH_DIM))
      for (const auto k : make_range(LIBMESH_DIM))
      {
        schmid_tensor[i](j, k) = local_direction_vector[i](j) * local_plane_normal[i](k);
      }
  }
}

calculateShearStress()

void CrystalPlasticityStressUpdateBase::calculateShearStress ( const RankTwoTensor &  pk2, const RankTwoTensor &  inverse_eigenstrain_deformation_grad, const unsigned int &  num_eigenstrains  )

inherited

Computes the shear stess for each slip system.

Definition at line 413 of file CrystalPlasticityStressUpdateBase.C.

{
  if (!num_eigenstrains)
  {
    for (const auto i : make_range(_number_slip_systems))
      _tau[_qp][i] = pk2.doubleContraction(_flow_direction[_qp][i]);

    return;
  }

  RankTwoTensor eigenstrain_deformation_grad = inverse_eigenstrain_deformation_grad.inverse();
  for (const auto i : make_range(_number_slip_systems))
  {
    // compute PK2_hat using deformation gradient
    RankTwoTensor pk2_hat = eigenstrain_deformation_grad.det() *
                            eigenstrain_deformation_grad.transpose() * pk2 *
                            inverse_eigenstrain_deformation_grad.transpose();
    _tau[_qp][i] = pk2_hat.doubleContraction(_flow_direction[_qp][i]);
  }
}

calculateSlipRate()

bool CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::calculateSlipRate ( )

overrideprotectedvirtual

This virtual method is called to calculate the slip system slip increment based on the constitutive model defined in the child class.

This method must be overwritten in the child class.

Implements CrystalPlasticityStressUpdateBase.

Definition at line 343 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  for (const auto i : make_range(_number_slip_systems))
  {
    Real driving_force = std::abs(_tau[_qp][i] / _slip_resistance[_qp][i]);
    if (driving_force < _zero_tol)
      _slip_increment[_qp][i] = 0.0;
    else
    {
      _slip_increment[_qp][i] =
          _reference_strain_rate * std::pow(driving_force, (1.0 / _rate_sensitivity_exponent));
      if (_tau[_qp][i] < 0.0)
        _slip_increment[_qp][i] *= -1.0;
    }
    if (std::abs(_slip_increment[_qp][i]) * _substep_dt > _slip_incr_tol)
    {
      if (_print_convergence_message)
        mooseWarning("Maximum allowable slip increment exceeded ",
                     std::abs(_slip_increment[_qp][i]) * _substep_dt);
      return false;
    }
  }
  return true;
}

calculateSlipResistance()

void CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::calculateSlipResistance ( )

overrideprotectedvirtual

Calculates the sum of the contribution of the initial slip resistance and the forest and substructure dislocations to the slip resistance on each slip system, equation 3.16 from Beyerlein and Tome IJP 24 (2008) 5, 867-895.

Reimplemented from CrystalPlasticityStressUpdateBase.

Definition at line 538 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  DenseVector<Real> forest_hardening(_number_slip_systems, 0.0);
  DenseVector<Real> substructure_hardening(_number_slip_systems, 0.0);
  DenseVector<Real> lattice_resistance(_number_slip_systems, 0.0);

  unsigned int slip_mode = 0;
  unsigned int counter_adjustment = 0;
  for (const auto i : make_range(_number_slip_systems))
  {
    Real burgers = 0.0;
    Real shear_modulus = 0.0;
    if ((i - counter_adjustment) < _number_slip_systems_per_mode[slip_mode])
    {
      burgers = _burgers_vector[slip_mode];
      shear_modulus = _shear_modulus[slip_mode];
      lattice_resistance(i) = _lattice_friction[slip_mode];
    }
    else
    {
      counter_adjustment += _number_slip_systems_per_mode[slip_mode];
      ++slip_mode;
      burgers = _burgers_vector[slip_mode];
      shear_modulus = _shear_modulus[slip_mode];
      lattice_resistance(i) = _lattice_friction[slip_mode];
    }

    // forest dislocation hardening
    if (_forest_dislocation_density[_qp][i] > 0.0)
      forest_hardening(i) = _forest_interaction_coefficient * burgers * shear_modulus *
                            std::sqrt(_forest_dislocation_density[_qp][i]);
    else
      forest_hardening(i) = 0.0;

    // substructure dislocation hardening
    if (_total_substructure_density[_qp] > 0.0)
    {
      const Real spacing_term = burgers * std::sqrt(_total_substructure_density[_qp]);
      substructure_hardening(i) = _substructure_hardening_coefficient * shear_modulus *
                                  spacing_term * std::log10(1.0 / spacing_term);
    }
    else
      substructure_hardening(i) = 0.0;
  }

  calculateGrainSizeResistance(lattice_resistance);

  // have the constant initial value, while it's not a function of temperature, sum
  for (const auto i : make_range(_number_slip_systems))
    _slip_resistance[_qp][i] =
        lattice_resistance(i) + forest_hardening(i) + substructure_hardening(i);
}

calculateStateVariableEvolutionRateComponent()

void CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::calculateStateVariableEvolutionRateComponent ( )

overrideprotectedvirtual

Following the constitutive model for HCP structures proposed by Beyerlein and Tome.

A dislocation-based constitutive law for pure Zr including temperature effects. International Journal of Plasticity 24(2008)5, 867-895. This class includes only the contributions for forest dislocation evolution and the associated hardening contributions due to the forest and substructure dislocations. Contributions for twin dislocations, as given in the paper above, are included in a separate class.

Reimplemented from CrystalPlasticityStressUpdateBase.

Definition at line 446 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  calculateForestDislocationEvolutionIncrement();
  calculateSubstructureDensityEvolutionIncrement();
}

calculateSubstructureDensityEvolutionIncrement()

void CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::calculateSubstructureDensityEvolutionIncrement ( )

protected

Computes the evolution of the total substructure dislocations, using the nomenclature introduced in Capolungo et al.

Materials Science and Engineering A 513-514 (2009) 42-51, and the equation form given in Zecevic et al. International Journal of Plasticity 84 (2016) 138-159.

Definition at line 509 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

Referenced by calculateStateVariableEvolutionRateComponent().

{
  // calculate the generation coefficient, which depends on the slip mode
  DenseVector<Real> generation_term(_number_slip_systems, 0.0);

  unsigned int slip_mode = 0;
  unsigned int counter_adjustment = 0;
  for (const auto i : make_range(_number_slip_systems))
  {
    if ((i - counter_adjustment) < _number_slip_systems_per_mode[slip_mode])
      generation_term(i) = _substructure_rate_coefficient[slip_mode] * _burgers_vector[slip_mode];
    else
    {
      counter_adjustment += _number_slip_systems_per_mode[slip_mode];
      ++slip_mode;
      generation_term(i) = _substructure_rate_coefficient[slip_mode] * _burgers_vector[slip_mode];
    }
  }

  // perform the summing calculation over all slip systems
  _total_substructure_density_increment[_qp] = 0.0;
  const Real sqrt_substructures = std::sqrt(_total_substructure_density[_qp]);

  for (const auto i : make_range(_number_slip_systems))
    _total_substructure_density_increment[_qp] +=
        generation_term(i) * sqrt_substructures * _forest_dislocations_removed_increment[_qp][i];
}

calculateSubstructureDislocationDensity()

bool CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::calculateSubstructureDislocationDensity ( )

protected

Calculates the current value of the incremented substructure dislocations.

Definition at line 619 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

Referenced by updateStateVariables().

{
  if (_previous_substep_total_substructure_density < _zero_tol &&
      _total_substructure_density_increment[_qp] < 0.0)
    _total_substructure_density[_qp] = _previous_substep_total_substructure_density;
  else
    _total_substructure_density[_qp] =
        _previous_substep_total_substructure_density + _total_substructure_density_increment[_qp];

  if (_total_substructure_density[_qp] < 0.0)
    return false;

  return true;
}

calculateTotalPlasticDeformationGradientDerivative()

void CrystalPlasticityStressUpdateBase::calculateTotalPlasticDeformationGradientDerivative ( RankFourTensor &  dfpinvdpk2, const RankTwoTensor &  inverse_plastic_deformation_grad_old, const RankTwoTensor &  inverse_eigenstrain_deformation_grad_old, const unsigned int &  num_eigenstrains  )

virtualinherited

Calculates the total value of ${d{F}^P^{-1}}{d{PK2}}$ and is intended to be an overwritten helper method for inheriting classes with multiple constitutive dislocation slip mechanisms, e.g.

glide and twinning, $ {d{F}^P^{-1}}{d{PK2}_i}$

Definition at line 438 of file CrystalPlasticityStressUpdateBase.C.

{
  std::vector<Real> dslip_dtau(_number_slip_systems, 0.0);
  std::vector<RankTwoTensor> dtaudpk2(_number_slip_systems);
  std::vector<RankTwoTensor> dfpinvdslip(_number_slip_systems);

  calculateConstitutiveSlipDerivative(dslip_dtau);

  for (const auto j : make_range(_number_slip_systems))
  {
    if (num_eigenstrains)
    {
      RankTwoTensor eigenstrain_deformation_grad_old =
          inverse_eigenstrain_deformation_grad_old.inverse();
      dtaudpk2[j] = eigenstrain_deformation_grad_old.det() * eigenstrain_deformation_grad_old *
                    _flow_direction[_qp][j] * inverse_eigenstrain_deformation_grad_old;
    }
    else
      dtaudpk2[j] = _flow_direction[_qp][j];
    dfpinvdslip[j] = -inverse_plastic_deformation_grad_old * _flow_direction[_qp][j];
    dfpinvdpk2 += (dfpinvdslip[j] * dslip_dtau[j] * _substep_dt).outerProduct(dtaudpk2[j]);
  }
}

getSlipSystems()

void CrystalPlasticityStressUpdateBase::getSlipSystems ( )

virtualinherited

A helper method to read in plane normal and direction vectors from a file and to normalize the vectors.

This method is abstracted to allow for reuse in inheriting classes with multiple plane normal and direction vector pairs.

Definition at line 141 of file CrystalPlasticityStressUpdateBase.C.

Referenced by CrystalPlasticityStressUpdateBase::CrystalPlasticityStressUpdateBase().

{
  bool orthonormal_error = false;

  // read in the slip system data from auxiliary text file
  MooseUtils::DelimitedFileReader _reader(_slip_sys_file_name);
  _reader.setFormatFlag(MooseUtils::DelimitedFileReader::FormatFlag::ROWS);
  _reader.read();

  // check the size of the input
  if (_reader.getData().size() != _number_slip_systems)
    paramError(
        "number_slip_systems",
        "The number of rows in the slip system file should match the number of slip system.");

  for (const auto i : make_range(_number_slip_systems))
  {
    // initialize to zero
    _slip_direction[i].zero();
    _slip_plane_normal[i].zero();
  }

  if (_crystal_lattice_type == CrystalLatticeType::HCP)
    transformHexagonalMillerBravaisSlipSystems(_reader);
  else if (_crystal_lattice_type == CrystalLatticeType::BCC ||
           _crystal_lattice_type == CrystalLatticeType::FCC)
  {
    for (const auto i : make_range(_number_slip_systems))
    {
      // directly grab the raw data and scale it by the unit cell dimension
      for (const auto j : index_range(_reader.getData(i)))
      {
        if (j < LIBMESH_DIM)
          _slip_plane_normal[i](j) = _reader.getData(i)[j] / _unit_cell_dimension[j];
        else
          _slip_direction[i](j - LIBMESH_DIM) =
              _reader.getData(i)[j] * _unit_cell_dimension[j - LIBMESH_DIM];
      }
    }
  }

  for (const auto i : make_range(_number_slip_systems))
  {
    // normalize
    _slip_plane_normal[i] /= _slip_plane_normal[i].norm();
    _slip_direction[i] /= _slip_direction[i].norm();

    if (_crystal_lattice_type != CrystalLatticeType::HCP)
    {
      const auto magnitude = _slip_plane_normal[i] * _slip_direction[i];
      if (std::abs(magnitude) > libMesh::TOLERANCE)
      {
        orthonormal_error = true;
        break;
      }
    }
  }

  if (orthonormal_error)
    mooseError("CrystalPlasticityStressUpdateBase Error: The slip system file contains a slip "
               "direction and plane normal pair that are not orthonormal in the Cartesian "
               "coordinate system.");
}

identifyCrossSlipFamily()

unsigned int CrystalPlasticityStressUpdateBase::identifyCrossSlipFamily ( const unsigned int  index )

inherited

A helper method for inherting classes to identify to which cross slip family vector a particular slip system index belongs after the slip systems have been sorted.

Returns the integer value of the identified cross slip system family for the outer vector created in sortCrossSlipFamilies.

Definition at line 357 of file CrystalPlasticityStressUpdateBase.C.

{
  for (unsigned int i = 0; i < _number_cross_slip_directions; ++i)
    for (unsigned int j = 0; j < _number_cross_slip_planes; ++j)
      if (_cross_slip_familes[i][j] == index)
        return i;

  // Should never reach this statement
  mooseError("The supplied slip system index is not among the slip system families sorted.");
}

initQpStatefulProperties()

void CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::initQpStatefulProperties ( )

overrideprotectedvirtual

initializes the stateful properties such as PK2 stress, resolved shear stress, plastic deformation gradient, slip system resistances, etc.

This class is often overwritten by inherting classes.

Reimplemented from CrystalPlasticityStressUpdateBase.

Definition at line 247 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  CrystalPlasticityStressUpdateBase::initQpStatefulProperties();

  // Resize constitutive-model specific material properties
  _forest_dislocation_density[_qp].resize(_number_slip_systems);

  // Set constitutive-model specific initial values from parameters
  const Real forest_density_per_system = _initial_forest_dislocation_density / _number_slip_systems;
  for (const auto i : make_range(_number_slip_systems))
  {
    _forest_dislocation_density[_qp][i] = forest_density_per_system;
    _forest_dislocation_increment[_qp][i] = 0.0;
    _slip_increment[_qp][i] = 0.0;
  }

  // Set initial resistance from lattice friction, which is type dependent
  DenseVector<Real> lattice_resistance(_number_slip_systems, 0.0);
  unsigned int slip_mode = 0;
  unsigned int counter_adjustment = 0;
  for (const auto i : make_range(_number_slip_systems))
  {
    if ((i - counter_adjustment) < _number_slip_systems_per_mode[slip_mode])
      lattice_resistance(i) = _lattice_friction[slip_mode];
    else
    {
      counter_adjustment += _number_slip_systems_per_mode[slip_mode];
      ++slip_mode;
      lattice_resistance(i) = _lattice_friction[slip_mode];
    }
  }

  calculateGrainSizeResistance(lattice_resistance);

  for (const auto i : make_range(_number_slip_systems))
    _slip_resistance[_qp][i] = lattice_resistance(i);

  _total_substructure_density[_qp] = _initial_substructure_density;
  _total_substructure_density_increment[_qp] = 0.0;
}

isConstitutiveStateVariableConverged()

bool CrystalPlasticityStressUpdateBase::isConstitutiveStateVariableConverged ( const std::vector< Real > &  current_var, const std::vector< Real > &  var_before_update, const std::vector< Real > &  previous_substep_var, const Real &  tolerance  )

virtualinherited

Check if a typical state variable, e.g.

defect density, has converged by comparing the change in the values over the iteration period.

Definition at line 488 of file CrystalPlasticityStressUpdateBase.C.

Referenced by CrystalPlasticityTwinningKalidindiUpdate::areConstitutiveStateVariablesConverged(), CrystalPlasticityKalidindiUpdate::areConstitutiveStateVariablesConverged(), and areConstitutiveStateVariablesConverged().

{
  // sometimes the state variable size may not equal to the number of slip systems
  unsigned int sz = current_var.size();
  mooseAssert(current_var.size() == sz, "Current variable size does not match");
  mooseAssert(var_before_update.size() == sz, "Variable before update size does not match");
  mooseAssert(previous_substep_var.size() == sz, "Previous substep variable size does not match");

  bool is_converged = true;

  Real diff_val = 0.0;
  Real abs_prev_substep_val = 0.0;
  for (const auto i : make_range(sz))
  {
    diff_val = std::abs(var_before_update[i] - current_var[i]);
    abs_prev_substep_val = std::abs(previous_substep_var[i]);

    // set to false if the state variable is not converged
    if (abs_prev_substep_val < _zero_tol && diff_val > _zero_tol)
      is_converged = false;
    else if (abs_prev_substep_val > _zero_tol && diff_val > tolerance * abs_prev_substep_val)
      is_converged = false;
  }
  return is_converged;
}

isSubstructureDislocationDensityConverged()

bool CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::isSubstructureDislocationDensityConverged ( )

protected

Determine if the substructure (debris) dislocation density values have converged.

Definition at line 413 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

Referenced by areConstitutiveStateVariablesConverged().

{
  bool converged_flag = true;

  Real substructure_diff =
      std::abs(_total_substructure_density_before_update - _total_substructure_density[_qp]);

  if (_previous_substep_total_substructure_density < _zero_tol && substructure_diff > _zero_tol)
    converged_flag = false;
  else if (_previous_substep_total_substructure_density > _zero_tol &&
           substructure_diff > _rel_state_var_tol * _previous_substep_total_substructure_density)
    converged_flag = false;

  return converged_flag;
}

resetProperties()

virtual void CrystalPlasticityStressUpdateBase::resetProperties ( )

inlinefinalvirtualinherited

Reimplemented from Material.

Definition at line 32 of file CrystalPlasticityStressUpdateBase.h.

{}

resetQpProperties()

virtual void CrystalPlasticityStressUpdateBase::resetQpProperties ( )

inlinefinalvirtualinherited

Retained as empty methods to avoid a warning from Material.C in framework. These methods are unused in all inheriting classes and should not be overwritten.

Reimplemented from Material.

Definition at line 31 of file CrystalPlasticityStressUpdateBase.h.

{}

setInitialConstitutiveVariableValues()

void CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::setInitialConstitutiveVariableValues ( )

overrideprotectedvirtual

This virtual method is called to set the constitutive internal state variables current value and the previous substep value to the old property value for the start of the stress convergence while loop.

Reimplemented from CrystalPlasticityStressUpdateBase.

Definition at line 322 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  _slip_resistance[_qp] = _slip_resistance_old[_qp];
  _previous_substep_slip_resistance = _slip_resistance_old[_qp];

  _forest_dislocation_density[_qp] = _forest_dislocation_density_old[_qp];
  _previous_substep_forest_dislocations = _forest_dislocation_density_old[_qp];

  _total_substructure_density[_qp] = _total_substructure_density_old[_qp];
  _previous_substep_total_substructure_density = _total_substructure_density_old[_qp];
}

setMaterialVectorSize()

void CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::setMaterialVectorSize ( )

overrideprotectedvirtual

Reimplemented from CrystalPlasticityStressUpdateBase.

Definition at line 289 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  CrystalPlasticityStressUpdateBase::setMaterialVectorSize();

  // Resize non-stateful material properties
  _forest_dislocation_increment[_qp].resize(_number_slip_systems);
  _forest_dislocations_removed_increment[_qp].resize(_number_slip_systems);
}

setQp()

void CrystalPlasticityStressUpdateBase::setQp ( const unsigned int &  qp )

inherited

Sets the value of the global variable _qp for inheriting classes.

Definition at line 476 of file CrystalPlasticityStressUpdateBase.C.

{
  _qp = qp;
}

setSubstepConstitutiveVariableValues()

void CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::setSubstepConstitutiveVariableValues ( )

overrideprotectedvirtual

This virtual method is called to set the current constitutive internal state variable value to that of the previous substep at the beginning of the next substep increment.

In cases where only one substep is taken (or when the first) substep is taken, this method sets the current constitutive internal state variable value to the old value.

Reimplemented from CrystalPlasticityStressUpdateBase.

Definition at line 335 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  _slip_resistance[_qp] = _previous_substep_slip_resistance;
  _forest_dislocation_density[_qp] = _previous_substep_forest_dislocations;
  _total_substructure_density[_qp] = _previous_substep_total_substructure_density;
}

setSubstepDt()

void CrystalPlasticityStressUpdateBase::setSubstepDt ( const Real &  substep_dt )

inherited

Sets the value of the _substep_dt for inheriting classes.

Definition at line 482 of file CrystalPlasticityStressUpdateBase.C.

{
  _substep_dt = substep_dt;
}

sortCrossSlipFamilies()

void CrystalPlasticityStressUpdateBase::sortCrossSlipFamilies ( )

inherited

A helper method to sort the slip systems of a crystal into cross slip families based on common slip directions.

This method determines if slip directions are parallel, and stores the index of the slip systems from getSlipSystems (the same index is used for the applied shear stress and the internal state variables) in a vector of vectors, where the outer vector separates the individual slip system families and the inner vector stories the indices of the slip systems within a single family. This vector of vectors can then be used in the inheriting classes to calculate cross slip interactions. The values of number_cross_slip_directions and number_cross_slip_planes must be set to use this sorting method.

Definition at line 290 of file CrystalPlasticityStressUpdateBase.C.

Referenced by CrystalPlasticityStressUpdateBase::CrystalPlasticityStressUpdateBase().

{
  if (_number_cross_slip_directions == 0)
  {
    _cross_slip_familes.resize(0);
    return;
  }

  // If cross slip does occur, then set up the system of vectors for the families
  _cross_slip_familes.resize(_number_cross_slip_directions);
  // and set the first index of each inner vector
  for (unsigned int i = 0; i < _number_cross_slip_directions; ++i)
    _cross_slip_familes[i].resize(1);

  // Sort the index of the slip system based vectors into separte families
  unsigned int family_counter = 1;
  _cross_slip_familes[0][0] = 0;

  for (unsigned int i = 1; i < _number_slip_systems; ++i)
  {
    for (unsigned int j = 0; j < family_counter; ++j)
    {
      // check to see if the slip system direction i matches any of the existing slip directions
      // First calculate the dot product
      Real dot_product = 0.0;
      for (const auto k : make_range(Moose::dim))
      {
        unsigned int check_family_index = _cross_slip_familes[j][0];
        dot_product += std::abs(_slip_direction[check_family_index](k) - _slip_direction[i](k));
      }
      // Then check if the dot product is one, if yes, add to family and break
      if (MooseUtils::absoluteFuzzyEqual(dot_product, 0.0))
      {
        _cross_slip_familes[j].push_back(i);
        if (_cross_slip_familes[j].size() > _number_cross_slip_planes)
          mooseError(
              "Exceeded the number of cross slip planes allowed in a single cross slip family");

        break; // exit the loop over the exisiting cross slip families and move to the next slip
               // direction
      }
      // The slip system in question does not belong to an existing family
      else if (j == (family_counter - 1) && !MooseUtils::absoluteFuzzyEqual(dot_product, 0.0))
      {
        if (family_counter > _number_cross_slip_directions)
          mooseError("Exceeds the number of cross slip directions specified for this material");

        _cross_slip_familes[family_counter][0] = i;
        family_counter++;
        break;
      }
    }
  }

  if (_print_convergence_message)
  {
    mooseWarning("Checking the slip system ordering now:");
    for (unsigned int i = 0; i < _number_cross_slip_directions; ++i)
    {
      Moose::out << "In cross slip family " << i << std::endl;
      for (unsigned int j = 0; j < _number_cross_slip_planes; ++j)
        Moose::out << " is the slip direction number " << _cross_slip_familes[i][j] << std::endl;
    }
  }
}

transformHexagonalMillerBravaisSlipSystems()

void CrystalPlasticityStressUpdateBase::transformHexagonalMillerBravaisSlipSystems ( const MooseUtils::DelimitedFileReader &  reader )

inherited

A helper method to transform the Miller-Bravais 4-index notation for HCP crystals into a a 3-index Cartesian representation, using the convention a$_1$ = x of axis alignment in the basal plane.

Definition at line 206 of file CrystalPlasticityStressUpdateBase.C.

Referenced by CrystalPlasticityStressUpdateBase::getSlipSystems().

{
  const unsigned int miller_bravais_indices = 4;
  RealVectorValue temporary_slip_direction, temporary_slip_plane;
  // temporary_slip_plane.resize(LIBMESH_DIM);
  // temporary_slip_direction.resize(LIBMESH_DIM);

  if (_unit_cell_dimension[0] != _unit_cell_dimension[1] ||
      _unit_cell_dimension[0] == _unit_cell_dimension[2])
    mooseError("CrystalPlasticityStressUpdateBase Error: The specified unit cell dimensions are "
               "not consistent with expectations for "
               "HCP crystal hexagonal lattices.");
  else if (reader.getData(0).size() != miller_bravais_indices * 2)
    mooseError("CrystalPlasticityStressUpdateBase Error: The number of entries in the first row of "
               "the slip system file is not consistent with the expectations for the 4-index "
               "Miller-Bravais assumption for HCP crystals. This file should represent both the "
               "slip plane normal and the slip direction with 4-indices each.");

  // set up the tranformation matrices
  RankTwoTensor transform_matrix;
  transform_matrix.zero();
  transform_matrix(0, 0) = 1.0 / _unit_cell_dimension[0];
  transform_matrix(1, 0) = 1.0 / (_unit_cell_dimension[0] * std::sqrt(3.0));
  transform_matrix(1, 1) = 2.0 / (_unit_cell_dimension[0] * std::sqrt(3.0));
  transform_matrix(2, 2) = 1.0 / (_unit_cell_dimension[2]);

  for (const auto i : make_range(_number_slip_systems))
  {
    // read in raw data from file and store in the temporary vectors
    for (const auto j : index_range(reader.getData(i)))
    {
      // Check that the slip plane normal indices of the basal plane sum to zero for consistency
      Real basal_pl_sum = 0.0;
      for (const auto k : make_range(LIBMESH_DIM))
        basal_pl_sum += reader.getData(i)[k];

      if (basal_pl_sum > _zero_tol)
        mooseError(
            "CrystalPlasticityStressUpdateBase Error: The specified HCP basal plane Miller-Bravais "
            "indices do not sum to zero. Check the values supplied in the associated text file.");

      // Check that the slip direction indices of the basal plane sum to zero for consistency
      Real basal_dir_sum = 0.0;
      for (const auto k : make_range(miller_bravais_indices, miller_bravais_indices + LIBMESH_DIM))
        basal_dir_sum += reader.getData(i)[k];

      if (basal_dir_sum > _zero_tol)
        mooseError("CrystalPlasticityStressUpdateBase Error: The specified HCP slip direction "
                   "Miller-Bravais indices in the basal plane (U, V, and T) do not sum to zero "
                   "within the user specified tolerance (try loosing zero_tol if using the default "
                   "value). Check the values supplied in the associated text file.");

      if (j < miller_bravais_indices)
      {
        // Planes are directly copied over, per a_1 = x convention used here:
        // Store the first two indices for the basal plane, (h and k), and drop
        // the redundant third basal plane index (i)
        if (j < 2)
          temporary_slip_plane(j) = reader.getData(i)[j];
        // Store the c-axis index as the third entry in the orthorombic index convention
        else if (j == 3)
          temporary_slip_plane(j - 1) = reader.getData(i)[j];
      }
      else
      {
        const auto direction_j = j - miller_bravais_indices;
        // Store the first two indices for the slip direction in the basal plane,
        //(U, V), and drop the redundant third basal plane index (T)
        if (direction_j < 2)
          temporary_slip_direction(direction_j) = reader.getData(i)[j];
        // Store the c-axis index as the third entry in the orthorombic index convention
        else if (direction_j == 3)
          temporary_slip_direction(direction_j - 1) = reader.getData(i)[j];
      }
    }

    // perform transformation calculation
    _slip_direction[i] = transform_matrix * temporary_slip_direction;
    _slip_plane_normal[i] = transform_matrix * temporary_slip_plane;
  }
}

updateStateVariables()

bool CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::updateStateVariables ( )

overrideprotectedvirtual

Finalizes the values of the state variables and slip system resistance for the current timestep after convergence has been reached.

Implements CrystalPlasticityStressUpdateBase.

Definition at line 592 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  if (calculateForestDislocationDensity() && calculateSubstructureDislocationDensity())
    return true;
  else
    return false;
}

updateSubstepConstitutiveVariableValues()

void CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::updateSubstepConstitutiveVariableValues ( )

overrideprotectedvirtual

Stores the current value of the constitutive internal state variables into a separate material property in case substepping is required, once the constitutive variables have passed convergence tolerances.

This separate material property is used as the previous substep value in the associated setSubstepConstitutiveVariableValues method in the next substep (if taken).

Reimplemented from CrystalPlasticityStressUpdateBase.

Definition at line 430 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  _previous_substep_slip_resistance = _slip_resistance[_qp];
  _previous_substep_forest_dislocations = _forest_dislocation_density[_qp];
  _previous_substep_total_substructure_density = _total_substructure_density[_qp];
}

validParams()

InputParameters CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::validParams ( )

static

Definition at line 16 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C.

{
  InputParameters params = CrystalPlasticityStressUpdateBase::validParams();
  params.addClassDescription("Two-term dislocation slip model for hexagonal close packed crystals "
                             "from Beyerline and Tome");

  params.set<MooseEnum>("crystal_lattice_type") = "HCP";
  params.suppressParameter<MooseEnum>("crystal_lattice_type");

  params.addCoupledVar("temperature", "The name of the temperature variable");
  params.addRequiredRangeCheckedParam<Real>(
      "initial_forest_dislocation_density",
      "initial_forest_dislocation_density>0",
      "The initial density of the forest dislocations, in 1/mm^2, assumed "
      "to be split evenly among all slip systems");
  params.addRequiredRangeCheckedParam<Real>(
      "initial_substructure_density",
      "initial_substructure_density>0",
      "The initial total density of the sessile dislocations, in 1/mm^2");

  params.addParam<unsigned int>(
      "slip_system_modes",
      1,
      "Number of different types of slip systems in this HCP crystal, e.g. for a material with "
      "basal<a>, prismatic<a>, and pyramidal<a> active slip systems, this number would be 3");
  params.addParam<std::vector<unsigned int>>(
      "number_slip_systems_per_mode",
      std::vector<unsigned int>(),
      "The number of slip systems per each slip system type. The sum of the entries of the vector "
      "given here must equal the value given for the total number of slip systems.");
  params.addParam<std::vector<Real>>(
      "lattice_friction_per_mode",
      std::vector<Real>(),
      "Value of the lattice friction for each type of the slip system, units of MPa. The order "
      "must be consistent with the number of slip systems per type vector.");

  params.addParam<std::vector<Real>>(
      "effective_shear_modulus_per_mode",
      std::vector<Real>(),
      "Effective isotropic shear modulus value, mu, in MPa. The order "
      "must be consistent with the number of slip systems per type vector.");

  params.addParam<std::vector<Real>>(
      "burgers_vector_per_mode",
      std::vector<Real>(),
      "Value of the Burgers vector, b,  for each type of the slip system, units of mm. The order "
      "must "
      "be consistent with the number of slip systems per type vector.");
  params.addParam<std::vector<Real>>(
      "slip_generation_coefficient_per_mode",
      std::vector<Real>(),
      "Slip dislocation generation coefficient value for each type of the slip system, k_1, units "
      "of 1/mm. The order "
      "must be consistent with the number of slip systems per type vector.");
  params.addParam<std::vector<Real>>(
      "normalized_slip_activiation_energy_per_mode",
      std::vector<Real>(),
      "Value of the slip dislocation attraction activation energy for each type of the slip "
      "system, g, dimensionless. The order must be consistent with the number of slip systems per "
      "type vector.");
  params.addParam<std::vector<Real>>(
      "slip_energy_proportionality_factor_per_mode",
      std::vector<Real>(),
      "Value of the the dislocation slip attraction energy proportionality factor for each type of "
      "the slip system, D, units of MPa. The order must be consistent with the number of slip "
      "systems "
      "per type vector.");
  params.addParam<std::vector<Real>>(
      "substructure_rate_coefficient_per_mode",
      std::vector<Real>(),
      "Material-independent rate constant that accounts for locking of slip dislocations in "
      "sessile substructure dislocation segments, q, dimensionless. This value is often determined "
      "through dislocation dynamics calculations. The order must be consistent with the number of "
      "slip systems per type vector.");

  params.addParam<Real>("gamma_o", 1.0e-3, "Reference strain rate on each slip system, in 1/s");
  params.addParam<Real>("strain_rate_sensitivity_exponent",
                        0.05,
                        "The strain rate sensitivity exponent for the power law relationship of "
                        "resolved shear stress");
  params.addParam<Real>("forest_interaction_parameter",
                        0.9,
                        "Forest dislocation interaction parameter, Chi, dimensionless.");
  params.addParam<Real>("Boltzman_constant", 1.38065e-20, "Boltzman constant, in MPa-mm^3/K");
  params.addRangeCheckedParam<Real>("applied_strain_rate",
                                    1.0e-4,
                                    "applied_strain_rate<=1.0e-3 & applied_strain_rate>=1.0e-5",
                                    "Value of the applied macroscopic strain rate and should "
                                    "correspond to the simulation loading conditions, in 1/s.");
  params.addParam<Real>("reference_macroscopic_strain_rate",
                        1.0e7,
                        "Value of the reference macroscopic strain rate for the thermal "
                        "dislocation attraction, in 1/s.");
  params.addParam<Real>("substructure_hardening_coefficient",
                        0.086,
                        "Value of the coefficient for the expanded Taylor hardening substructure "
                        "hardening relation, set to recover the Taylor hardening law for low "
                        "substructure densities, k_{sub}, dimensionless.");
  params.addParam<std::vector<Real>>(
      "Hall_Petch_like_constant_per_mode",
      std::vector<Real>(),
      "The microstructure Hall-Petch like coefficient value used to capture the influence of grain "
      "size on slip system resistance in the absence of twin dislocations, dimensionless");
  params.addRequiredRangeCheckedParam<Real>(
      "grain_size", "grain_size>0", "Value of the crystal grain size, in mm");

  params.addParam<MaterialPropertyName>(
      "total_twin_volume_fraction",
      "Total twin volume fraction, if twinning is considered in the simulation");

  return params;
}

Member Data Documentation

_base_name

const std::string CrystalPlasticityStressUpdateBase::_base_name

protectedinherited

Base name prepended to all material property names to allow for multi-material systems.

Definition at line 190 of file CrystalPlasticityStressUpdateBase.h.

_boltzman_constant

const Real CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_boltzman_constant

protected

Definition at line 159 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateForestDislocationEvolutionIncrement().

_burgers_vector

const std::vector<Real> CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_burgers_vector

protected

Coefficients for slip dislocation evolution, Eqns 3.6 and 3.8.

Definition at line 154 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateForestDislocationEvolutionIncrement(), calculateGrainSizeResistance(), calculateSlipResistance(), calculateSubstructureDensityEvolutionIncrement(), and CrystalPlasticityHCPDislocationSlipBeyerleinUpdate().

_calculate_cross_slip

bool CrystalPlasticityStressUpdateBase::_calculate_cross_slip

protectedinherited

Flag to run the cross slip calculations if cross slip numbers are specified.

Definition at line 243 of file CrystalPlasticityStressUpdateBase.h.

Referenced by CrystalPlasticityStressUpdateBase::CrystalPlasticityStressUpdateBase().

_cross_slip_familes

std::vector<std::vector<unsigned int> > CrystalPlasticityStressUpdateBase::_cross_slip_familes

protectedinherited

Sorted slip system indices into cross slip family groups.

Definition at line 240 of file CrystalPlasticityStressUpdateBase.h.

Referenced by CrystalPlasticityStressUpdateBase::identifyCrossSlipFamily(), and CrystalPlasticityStressUpdateBase::sortCrossSlipFamilies().

_crystal_lattice_type

enum CrystalPlasticityStressUpdateBase::CrystalLatticeType CrystalPlasticityStressUpdateBase::_crystal_lattice_type

protectedinherited

Referenced by CrystalPlasticityStressUpdateBase::getSlipSystems().

_flow_direction

MaterialProperty<std::vector<RankTwoTensor> >& CrystalPlasticityStressUpdateBase::_flow_direction

protectedinherited

Definition at line 227 of file CrystalPlasticityStressUpdateBase.h.

Referenced by calculateEquivalentSlipIncrement(), CrystalPlasticityKalidindiUpdate::calculateEquivalentSlipIncrement(), CrystalPlasticityStressUpdateBase::calculateEquivalentSlipIncrement(), CrystalPlasticityStressUpdateBase::calculateFlowDirection(), CrystalPlasticityStressUpdateBase::calculateShearStress(), CrystalPlasticityStressUpdateBase::calculateTotalPlasticDeformationGradientDerivative(), and CrystalPlasticityStressUpdateBase::setMaterialVectorSize().

_forest_dislocation_density

MaterialProperty<std::vector<Real> >& CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_forest_dislocation_density

protected

Slip forest dislocation densities.

Definition at line 119 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by areConstitutiveStateVariablesConverged(), cacheStateVariablesBeforeUpdate(), calculateForestDislocationDensity(), calculateForestDislocationEvolutionIncrement(), calculateSlipResistance(), initQpStatefulProperties(), setInitialConstitutiveVariableValues(), setSubstepConstitutiveVariableValues(), and updateSubstepConstitutiveVariableValues().

_forest_dislocation_density_old

const MaterialProperty<std::vector<Real> >& CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_forest_dislocation_density_old

protected

Definition at line 120 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by setInitialConstitutiveVariableValues().

_forest_dislocation_increment

MaterialProperty<std::vector<Real> >& CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_forest_dislocation_increment

protected

Definition at line 121 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateForestDislocationDensity(), calculateForestDislocationEvolutionIncrement(), initQpStatefulProperties(), and setMaterialVectorSize().

_forest_dislocations_before_update

std::vector<Real> CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_forest_dislocations_before_update

protected

Definition at line 192 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by areConstitutiveStateVariablesConverged(), cacheStateVariablesBeforeUpdate(), and CrystalPlasticityHCPDislocationSlipBeyerleinUpdate().

_forest_dislocations_removed_increment

MaterialProperty<std::vector<Real> >& CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_forest_dislocations_removed_increment

protected

Definition at line 122 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateForestDislocationEvolutionIncrement(), calculateSubstructureDensityEvolutionIncrement(), and setMaterialVectorSize().

_forest_interaction_coefficient

const Real CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_forest_interaction_coefficient

protected

Definition at line 158 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateForestDislocationEvolutionIncrement(), and calculateSlipResistance().

_grain_size

const Real CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_grain_size

protected

Value of the grain size, either average or associated with a particular block.

Definition at line 182 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateGrainSizeResistance().

_hallpetch_like_coefficient

const std::vector<Real> CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_hallpetch_like_coefficient

protected

Microscale Hall-Petch like coefficient, used to capture the effect of the grain size on the slip system resistance in the case without twins (or before twins have formed).

Should not be confused with the engineering scale Hall-Petch coefficient.

Definition at line 179 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateGrainSizeResistance(), and CrystalPlasticityHCPDislocationSlipBeyerleinUpdate().

_include_twinning_in_Lp

const bool CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_include_twinning_in_Lp

protected

Flag to include the total twin volume fraction in the plastic velocity gradient calculation, per Kalidindi IJP (2001).

Definition at line 200 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateEquivalentSlipIncrement().

_initial_forest_dislocation_density

const Real CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_initial_forest_dislocation_density

protected

Definition at line 123 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by initQpStatefulProperties().

_initial_substructure_density

const Real CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_initial_substructure_density

protected

Definition at line 130 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by initQpStatefulProperties().

_lattice_friction

const std::vector<Real> CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_lattice_friction

protected

Initial slip resistance vectors, with values arranaged as per each slip system mode

Definition at line 146 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateSlipResistance(), CrystalPlasticityHCPDislocationSlipBeyerleinUpdate(), and initQpStatefulProperties().

_macro_applied_strain_rate

const Real CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_macro_applied_strain_rate

protected

Definition at line 160 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateForestDislocationEvolutionIncrement().

_macro_reference_strain_rate

const Real CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_macro_reference_strain_rate

protected

Definition at line 161 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateForestDislocationEvolutionIncrement().

_number_cross_slip_directions

const Real CrystalPlasticityStressUpdateBase::_number_cross_slip_directions

protectedinherited

Parameters to characterize the cross slip behavior of the crystal.

Definition at line 203 of file CrystalPlasticityStressUpdateBase.h.

Referenced by CrystalPlasticityStressUpdateBase::identifyCrossSlipFamily(), and CrystalPlasticityStressUpdateBase::sortCrossSlipFamilies().

_number_cross_slip_planes

const Real CrystalPlasticityStressUpdateBase::_number_cross_slip_planes

protectedinherited

Definition at line 204 of file CrystalPlasticityStressUpdateBase.h.

Referenced by CrystalPlasticityStressUpdateBase::identifyCrossSlipFamily(), and CrystalPlasticityStressUpdateBase::sortCrossSlipFamilies().

_number_slip_systems

const unsigned int CrystalPlasticityStressUpdateBase::_number_slip_systems

protectedinherited

Maximum number of active slip systems for the crystalline material being modeled.

Definition at line 197 of file CrystalPlasticityStressUpdateBase.h.

Referenced by calculateConstitutiveSlipDerivative(), CrystalPlasticityTwinningKalidindiUpdate::calculateConstitutiveSlipDerivative(), CrystalPlasticityKalidindiUpdate::calculateConstitutiveSlipDerivative(), calculateEquivalentSlipIncrement(), CrystalPlasticityKalidindiUpdate::calculateEquivalentSlipIncrement(), CrystalPlasticityStressUpdateBase::calculateEquivalentSlipIncrement(), CrystalPlasticityStressUpdateBase::calculateFlowDirection(), calculateForestDislocationDensity(), calculateForestDislocationEvolutionIncrement(), calculateGrainSizeResistance(), CrystalPlasticityStressUpdateBase::calculateSchmidTensor(), CrystalPlasticityStressUpdateBase::calculateShearStress(), calculateSlipRate(), CrystalPlasticityTwinningKalidindiUpdate::calculateSlipRate(), CrystalPlasticityKalidindiUpdate::calculateSlipRate(), calculateSlipResistance(), CrystalPlasticityTwinningKalidindiUpdate::calculateStateVariableEvolutionRateComponent(), CrystalPlasticityKalidindiUpdate::calculateStateVariableEvolutionRateComponent(), calculateSubstructureDensityEvolutionIncrement(), CrystalPlasticityStressUpdateBase::calculateTotalPlasticDeformationGradientDerivative(), CrystalPlasticityTwinningKalidindiUpdate::calculateTwinResistance(), CrystalPlasticityTwinningKalidindiUpdate::calculateTwinVolumeFraction(), CrystalPlasticityHCPDislocationSlipBeyerleinUpdate(), CrystalPlasticityStressUpdateBase::getSlipSystems(), initQpStatefulProperties(), CrystalPlasticityTwinningKalidindiUpdate::initQpStatefulProperties(), CrystalPlasticityKalidindiUpdate::initQpStatefulProperties(), setMaterialVectorSize(), CrystalPlasticityTwinningKalidindiUpdate::setMaterialVectorSize(), CrystalPlasticityStressUpdateBase::setMaterialVectorSize(), CrystalPlasticityStressUpdateBase::sortCrossSlipFamilies(), CrystalPlasticityStressUpdateBase::transformHexagonalMillerBravaisSlipSystems(), and CrystalPlasticityKalidindiUpdate::updateStateVariables().

_number_slip_systems_per_mode

const std::vector<unsigned int> CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_number_slip_systems_per_mode

protected

The number of slip systems per type, stored as a vector.

Definition at line 142 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateForestDislocationEvolutionIncrement(), calculateGrainSizeResistance(), calculateSlipResistance(), calculateSubstructureDensityEvolutionIncrement(), CrystalPlasticityHCPDislocationSlipBeyerleinUpdate(), and initQpStatefulProperties().

_previous_substep_forest_dislocations

std::vector<Real> CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_previous_substep_forest_dislocations

protected

Definition at line 186 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by areConstitutiveStateVariablesConverged(), calculateForestDislocationDensity(), CrystalPlasticityHCPDislocationSlipBeyerleinUpdate(), setInitialConstitutiveVariableValues(), setSubstepConstitutiveVariableValues(), and updateSubstepConstitutiveVariableValues().

_previous_substep_slip_resistance

std::vector<Real> CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_previous_substep_slip_resistance

protected

Stores the slip system resistance, dislocation densities from the previous substep.

Definition at line 185 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by areConstitutiveStateVariablesConverged(), CrystalPlasticityHCPDislocationSlipBeyerleinUpdate(), setInitialConstitutiveVariableValues(), setSubstepConstitutiveVariableValues(), and updateSubstepConstitutiveVariableValues().

_previous_substep_total_substructure_density

Real CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_previous_substep_total_substructure_density

protected

Definition at line 187 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateSubstructureDislocationDensity(), isSubstructureDislocationDensityConverged(), setInitialConstitutiveVariableValues(), setSubstepConstitutiveVariableValues(), and updateSubstepConstitutiveVariableValues().

_print_convergence_message

const bool CrystalPlasticityStressUpdateBase::_print_convergence_message

protectedinherited

Flag to print to console warning messages on stress, constitutive model convergence.

Definition at line 234 of file CrystalPlasticityStressUpdateBase.h.

Referenced by calculateSlipRate(), CrystalPlasticityTwinningKalidindiUpdate::calculateSlipRate(), CrystalPlasticityKalidindiUpdate::calculateSlipRate(), CrystalPlasticityTwinningKalidindiUpdate::calculateTwinVolumeFraction(), and CrystalPlasticityStressUpdateBase::sortCrossSlipFamilies().

_proportionality_factor

const std::vector<Real> CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_proportionality_factor

protected

Definition at line 157 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateForestDislocationEvolutionIncrement(), and CrystalPlasticityHCPDislocationSlipBeyerleinUpdate().

_rate_sensitivity_exponent

const Real CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_rate_sensitivity_exponent

protected

Definition at line 150 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateConstitutiveSlipDerivative(), and calculateSlipRate().

_reference_strain_rate

const Real CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_reference_strain_rate

protected

Power-law slip rate calculation coefficients, from Wang et al IJP 49(2013)36-52.

Definition at line 149 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateSlipRate().

_rel_state_var_tol

Real CrystalPlasticityStressUpdateBase::_rel_state_var_tol

protectedinherited

Internal variable update equation tolerance.

Definition at line 208 of file CrystalPlasticityStressUpdateBase.h.

Referenced by CrystalPlasticityTwinningKalidindiUpdate::areConstitutiveStateVariablesConverged(), areConstitutiveStateVariablesConverged(), CrystalPlasticityTwinningKalidindiUpdate::calculateTwinVolumeFraction(), and isSubstructureDislocationDensityConverged().

_resistance_tol

Real CrystalPlasticityStressUpdateBase::_resistance_tol

protectedinherited

Tolerance for change in slip system resistance over an increment.

Definition at line 212 of file CrystalPlasticityStressUpdateBase.h.

Referenced by CrystalPlasticityTwinningKalidindiUpdate::areConstitutiveStateVariablesConverged(), CrystalPlasticityKalidindiUpdate::areConstitutiveStateVariablesConverged(), and areConstitutiveStateVariablesConverged().

_shear_modulus

const std::vector<Real> CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_shear_modulus

protected

Forest hardening coefficients, Eqns. 3.19.

Definition at line 165 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateGrainSizeResistance(), calculateSlipResistance(), and CrystalPlasticityHCPDislocationSlipBeyerleinUpdate().

_slip_activation_energy

const std::vector<Real> CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_slip_activation_energy

protected

Definition at line 156 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateForestDislocationEvolutionIncrement(), and CrystalPlasticityHCPDislocationSlipBeyerleinUpdate().

_slip_direction

std::vector<RealVectorValue> CrystalPlasticityStressUpdateBase::_slip_direction

protectedinherited

Slip system direction and normal and associated Schmid tensors.

Definition at line 225 of file CrystalPlasticityStressUpdateBase.h.

Referenced by CrystalPlasticityStressUpdateBase::calculateFlowDirection(), CrystalPlasticityStressUpdateBase::getSlipSystems(), CrystalPlasticityStressUpdateBase::sortCrossSlipFamilies(), and CrystalPlasticityStressUpdateBase::transformHexagonalMillerBravaisSlipSystems().

_slip_generation_coefficient

const std::vector<Real> CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_slip_generation_coefficient

protected

Definition at line 155 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateForestDislocationEvolutionIncrement(), and CrystalPlasticityHCPDislocationSlipBeyerleinUpdate().

_slip_incr_tol

Real CrystalPlasticityStressUpdateBase::_slip_incr_tol

protectedinherited

Slip increment tolerance.

Definition at line 210 of file CrystalPlasticityStressUpdateBase.h.

Referenced by calculateSlipRate(), CrystalPlasticityTwinningKalidindiUpdate::calculateSlipRate(), and CrystalPlasticityKalidindiUpdate::calculateSlipRate().

_slip_increment

MaterialProperty<std::vector<Real> >& CrystalPlasticityStressUpdateBase::_slip_increment

protectedinherited

Current slip increment material property.

Definition at line 222 of file CrystalPlasticityStressUpdateBase.h.

Referenced by calculateConstitutiveSlipDerivative(), CrystalPlasticityTwinningKalidindiUpdate::calculateConstitutiveSlipDerivative(), calculateEquivalentSlipIncrement(), CrystalPlasticityKalidindiUpdate::calculateEquivalentSlipIncrement(), CrystalPlasticityStressUpdateBase::calculateEquivalentSlipIncrement(), calculateForestDislocationEvolutionIncrement(), calculateSlipRate(), CrystalPlasticityTwinningKalidindiUpdate::calculateSlipRate(), CrystalPlasticityKalidindiUpdate::calculateSlipRate(), CrystalPlasticityTwinningKalidindiUpdate::calculateStateVariableEvolutionRateComponent(), CrystalPlasticityKalidindiUpdate::calculateStateVariableEvolutionRateComponent(), CrystalPlasticityTwinningKalidindiUpdate::calculateTwinResistance(), initQpStatefulProperties(), CrystalPlasticityTwinningKalidindiUpdate::initQpStatefulProperties(), CrystalPlasticityKalidindiUpdate::initQpStatefulProperties(), and CrystalPlasticityStressUpdateBase::setMaterialVectorSize().

_slip_plane_normal

std::vector<RealVectorValue> CrystalPlasticityStressUpdateBase::_slip_plane_normal

protectedinherited

Definition at line 226 of file CrystalPlasticityStressUpdateBase.h.

Referenced by CrystalPlasticityStressUpdateBase::calculateFlowDirection(), CrystalPlasticityTwinningKalidindiUpdate::calculateTwinResistance(), CrystalPlasticityStressUpdateBase::getSlipSystems(), and CrystalPlasticityStressUpdateBase::transformHexagonalMillerBravaisSlipSystems().

_slip_resistance

MaterialProperty<std::vector<Real> >& CrystalPlasticityStressUpdateBase::_slip_resistance

protectedinherited

Slip system resistance.

Definition at line 217 of file CrystalPlasticityStressUpdateBase.h.

Referenced by CrystalPlasticityTwinningKalidindiUpdate::areConstitutiveStateVariablesConverged(), CrystalPlasticityKalidindiUpdate::areConstitutiveStateVariablesConverged(), areConstitutiveStateVariablesConverged(), cacheStateVariablesBeforeUpdate(), CrystalPlasticityTwinningKalidindiUpdate::cacheStateVariablesBeforeUpdate(), CrystalPlasticityKalidindiUpdate::cacheStateVariablesBeforeUpdate(), CrystalPlasticityKalidindiUpdate::calculateConstitutiveSlipDerivative(), calculateSlipRate(), CrystalPlasticityTwinningKalidindiUpdate::calculateSlipRate(), CrystalPlasticityKalidindiUpdate::calculateSlipRate(), calculateSlipResistance(), CrystalPlasticityKalidindiUpdate::calculateStateVariableEvolutionRateComponent(), CrystalPlasticityTwinningKalidindiUpdate::calculateTwinResistance(), initQpStatefulProperties(), CrystalPlasticityTwinningKalidindiUpdate::initQpStatefulProperties(), CrystalPlasticityKalidindiUpdate::initQpStatefulProperties(), setInitialConstitutiveVariableValues(), CrystalPlasticityTwinningKalidindiUpdate::setInitialConstitutiveVariableValues(), CrystalPlasticityKalidindiUpdate::setInitialConstitutiveVariableValues(), CrystalPlasticityStressUpdateBase::setMaterialVectorSize(), setSubstepConstitutiveVariableValues(), CrystalPlasticityTwinningKalidindiUpdate::setSubstepConstitutiveVariableValues(), CrystalPlasticityKalidindiUpdate::setSubstepConstitutiveVariableValues(), CrystalPlasticityKalidindiUpdate::updateStateVariables(), updateSubstepConstitutiveVariableValues(), CrystalPlasticityTwinningKalidindiUpdate::updateSubstepConstitutiveVariableValues(), and CrystalPlasticityKalidindiUpdate::updateSubstepConstitutiveVariableValues().

_slip_resistance_before_update

std::vector<Real> CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_slip_resistance_before_update

protected

Caching current slip resistance, dislocation density values before final update.

Definition at line 191 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by areConstitutiveStateVariablesConverged(), cacheStateVariablesBeforeUpdate(), and CrystalPlasticityHCPDislocationSlipBeyerleinUpdate().

_slip_resistance_old

const MaterialProperty<std::vector<Real> >& CrystalPlasticityStressUpdateBase::_slip_resistance_old

protectedinherited

Definition at line 218 of file CrystalPlasticityStressUpdateBase.h.

Referenced by setInitialConstitutiveVariableValues(), CrystalPlasticityTwinningKalidindiUpdate::setInitialConstitutiveVariableValues(), and CrystalPlasticityKalidindiUpdate::setInitialConstitutiveVariableValues().

_slip_sys_file_name

std::string CrystalPlasticityStressUpdateBase::_slip_sys_file_name

protectedinherited

File should contain slip plane normal and direction.

Definition at line 200 of file CrystalPlasticityStressUpdateBase.h.

Referenced by CrystalPlasticityStressUpdateBase::getSlipSystems().

_slip_system_modes

const unsigned int CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_slip_system_modes

protected

The number of the different slip systems types to consider in the simulation, which is dependent on the specific material.

Types of slip systems, e.g. prismatic, with two different burgers vectors, e.g. and <c + a>, must be considered as two separate slip system types.

Definition at line 139 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by CrystalPlasticityHCPDislocationSlipBeyerleinUpdate().

_substep_dt

Real CrystalPlasticityStressUpdateBase::_substep_dt

protectedinherited

Substepping time step value used within the inheriting constitutive models.

Definition at line 237 of file CrystalPlasticityStressUpdateBase.h.

Referenced by calculateConstitutiveSlipDerivative(), CrystalPlasticityTwinningKalidindiUpdate::calculateConstitutiveSlipDerivative(), calculateEquivalentSlipIncrement(), CrystalPlasticityKalidindiUpdate::calculateEquivalentSlipIncrement(), CrystalPlasticityStressUpdateBase::calculateEquivalentSlipIncrement(), calculateForestDislocationEvolutionIncrement(), calculateSlipRate(), CrystalPlasticityTwinningKalidindiUpdate::calculateSlipRate(), CrystalPlasticityKalidindiUpdate::calculateSlipRate(), CrystalPlasticityTwinningKalidindiUpdate::calculateStateVariableEvolutionRateComponent(), CrystalPlasticityStressUpdateBase::calculateTotalPlasticDeformationGradientDerivative(), CrystalPlasticityStressUpdateBase::setSubstepDt(), and CrystalPlasticityKalidindiUpdate::updateStateVariables().

_substructure_hardening_coefficient

const Real CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_substructure_hardening_coefficient

protected

Substructure (debris) Taylor law hardening coefficient.

Definition at line 171 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateSlipResistance().

_substructure_rate_coefficient

const std::vector<Real> CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_substructure_rate_coefficient

protected

Substructure (debris) dislocation generation rate coefficient.

Definition at line 168 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateSubstructureDensityEvolutionIncrement(), and CrystalPlasticityHCPDislocationSlipBeyerleinUpdate().

_tau

MaterialProperty<std::vector<Real> >& CrystalPlasticityStressUpdateBase::_tau

protectedinherited

Resolved shear stress on each slip system.

Definition at line 231 of file CrystalPlasticityStressUpdateBase.h.

Referenced by calculateConstitutiveSlipDerivative(), CrystalPlasticityTwinningKalidindiUpdate::calculateConstitutiveSlipDerivative(), CrystalPlasticityKalidindiUpdate::calculateConstitutiveSlipDerivative(), CrystalPlasticityStressUpdateBase::calculateShearStress(), calculateSlipRate(), CrystalPlasticityTwinningKalidindiUpdate::calculateSlipRate(), CrystalPlasticityKalidindiUpdate::calculateSlipRate(), and CrystalPlasticityStressUpdateBase::setMaterialVectorSize().

_temperature

const VariableValue& CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_temperature

protected

Coupled temperature variable.

Definition at line 116 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateForestDislocationEvolutionIncrement().

_total_substructure_density

MaterialProperty<Real>& CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_total_substructure_density

protected

Sessile substructure dislocation density across all slip systems.

Definition at line 127 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by cacheStateVariablesBeforeUpdate(), calculateSlipResistance(), calculateSubstructureDensityEvolutionIncrement(), calculateSubstructureDislocationDensity(), initQpStatefulProperties(), isSubstructureDislocationDensityConverged(), setInitialConstitutiveVariableValues(), setSubstepConstitutiveVariableValues(), and updateSubstepConstitutiveVariableValues().

_total_substructure_density_before_update

Real CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_total_substructure_density_before_update

protected

Definition at line 193 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by cacheStateVariablesBeforeUpdate(), and isSubstructureDislocationDensityConverged().

_total_substructure_density_increment

MaterialProperty<Real>& CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_total_substructure_density_increment

protected

Definition at line 129 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by calculateSubstructureDensityEvolutionIncrement(), calculateSubstructureDislocationDensity(), and initQpStatefulProperties().

_total_substructure_density_old

const MaterialProperty<Real>& CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_total_substructure_density_old

protected

Definition at line 128 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

Referenced by setInitialConstitutiveVariableValues().

_twin_volume_fraction_total

const MaterialProperty<Real>* const CrystalPlasticityHCPDislocationSlipBeyerleinUpdate::_twin_volume_fraction_total

protected

User-defined material property name for the total volume fraction of twins in a twinning propagation constitutive model, when this class is used in conjunction with the twinning propagation model.

Note that this value is the OLD material property and thus lags the current value by a single timestep.

Definition at line 209 of file CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h.

_unit_cell_dimension

const std::vector<Real> CrystalPlasticityStressUpdateBase::_unit_cell_dimension

protectedinherited

Definition at line 194 of file CrystalPlasticityStressUpdateBase.h.

Referenced by CrystalPlasticityStressUpdateBase::getSlipSystems(), and CrystalPlasticityStressUpdateBase::transformHexagonalMillerBravaisSlipSystems().

_zero_tol

Real CrystalPlasticityStressUpdateBase::_zero_tol

protectedinherited

Residual tolerance when variable value is zero. Default 1e-12.

Definition at line 214 of file CrystalPlasticityStressUpdateBase.h.

Referenced by calculateForestDislocationDensity(), calculateSlipRate(), calculateSubstructureDislocationDensity(), CrystalPlasticityTwinningKalidindiUpdate::calculateTwinVolumeFraction(), CrystalPlasticityStressUpdateBase::isConstitutiveStateVariableConverged(), isSubstructureDislocationDensityConverged(), CrystalPlasticityStressUpdateBase::transformHexagonalMillerBravaisSlipSystems(), and CrystalPlasticityKalidindiUpdate::updateStateVariables().

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The documentation for this class was generated from the following files:

• solid_mechanics/include/materials/crystal_plasticity/CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.h
• solid_mechanics/src/materials/crystal_plasticity/CrystalPlasticityHCPDislocationSlipBeyerleinUpdate.C