Basic class for the standard heat physics plugin object. More...

#include <gmpThermoFemPhysics.h>

Inheritance diagram for GmpThermoFemPhysics:

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Collaboration diagram for GmpThermoFemPhysics:

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Public Types
enum	PhysicsAttributeIds { ISOPARAMETRIC_ID , HAS_ELEMENT_GENERATION_ID , HF_MODE_ID , HF_DIRECT_ID }
	IDs for physics attributes. More...

enum	StateVarIds { T_ID }
	IDs fo physics state vars. More...

enum	NodeAttributeIds { Q_NA_ID }
	IDs for physics node attributes. More...

enum	GaussAttributeIds { Q_GA_ID }
	IDs for physics Gauss attributes. More...

enum	ElementPropertyIds { K_ID , THICKNESS_ID , G_ID , RHO_ID , CP_ID , NUM_PROPER_IDS }
	IDs for physics element properties. More...

enum	BoundaryConditionIds { FIXED_T_BC_ID , FIXED_HF_BC_ID , CONVECTIVE_BC_ID , POINT_GENERATION_BC_ID }
	IDs for accepted boundary condition types. More...

enum	BoundaryConditionValueIds { BC_T_ID , BC_Q_ID , BC_QDIR_ID , BC_H_ID , BC_TA_ID , BC_G_ID , BC_POS_ID }
	IDs for property values from accepted boundary condition types. More...

Public Types inherited from GmpFemPhysicsCommon
enum	DiscSetRequiredMode

enum	DerivedResultsRecoveryMode

typedef TList< Attribute >	AttributeList

typedef TList< Value >	ValueList

Public Types inherited from GmpFemPhysics
enum	FemResultType

enum	FemSupportedParallelMethods

Public Member Functions
	GmpThermoFemPhysics (const char pluginType, GmSimulationData simulation, QString id, QString description, const GmLogCategory &logger)
	Constructor. Will be called by the plugin loading code.

virtual	~GmpThermoFemPhysics ()
	Destructor.

virtual const char *	pluginName () const

virtual const char *	pluginType () const

virtual const QVariantMap *	physicsMetaDataMap ()
	Returns a pointer to the single Thermo Physics attribute map, built when the function is called for the first time.

virtual bool	beforeElementStiffnessLoop (const GmpFemMatrixSet &elemMatrices, const GmpFemVectorSet &elemVectors)

virtual FemResultType	fillElementData (const GmElement *e, GmpFemMatrixSet &elemMatrices, GmpFemVectorSet &elemVectors)
	Fills the element stiffness matrix elemK for element 'e' taking into account only the conductivityy contribution. Other boundary condition contributions will be delayed until calls to fillElementDataForBc(). If internal heat generation is enabled, also calculates and fills elemF with the internal heat generation contribution to the load vector.

virtual FemResultType	fillElementDataForBc (const GmElement e, const GmBoundaryCondition bc, int bcIndex, int bcListIndex, int border, GmpFemMatrixSet &elemMatrices, GmpFemVectorSet &elemVectors)
	Fills the element stiffness matrix elemK and/or the force vector elemF for element 'e', taking into account convective heat transfer, fixed heat flux and/or point generation boundary conditions, as indicated by the bc parameter.

virtual bool	fixedNodalDofsBc (QVector< int > &nodes, QVector< int > &dof, QVector< double > &values, bool *constantValues) const
	See comments on base class. Fills vectors with prescribed node temperatures.

virtual bool	calcDerivedResults (bool nonLinearSolver)
	Calc heat flux on nodes and/or Gauss points.

virtual bool	supportsStateDumping ()
	Tell the world that the temperature physics supports state dumping.

void	fillConductivityMatrix (GmMatrix &K, const GmElement e, const GmVector ip, int ipIndex)
	Fills the conductivity matrix _kMat evaluating accessor at the integration point ip of element e (ncoord can be NULL if accessors do not accept user functions), taking in consideration that the accessor might return scalars or vectors.

Public Member Functions inherited from GmpFemPhysicsCommon
	GmpFemPhysicsCommon (GmSimulationData simulation, QString id, QString description, const GmpFemPhysicsCommonMaterialFactory matFactory, const GmLogCategory &logger)

void	printParameters (const GmLogCategory &logger)

const QVariant &	attribute (int id) const

GmValueAccessor *	nodeAc () const

int	nodeDim () const

bool	isoParametric () const

int	svCount () const

GmValueAccessor *	svAc (int id) const

int	baseDof (int id) const

GmCellAccessor *	propertyAc (int id) const

bool	constantProperty (int id) const

GmValueAccessor *	nodeAttrAc (int id) const

GmCellAccessor *	cellAttrAc (int id) const

GmGaussAccessor *	gaussAttrAc (int id) const

const GmBoundaryCondition *	boundaryCondition (int id) const

const GmContactBoundaryCondition *	contactCondition (int id) const

GmBoundaryConditionAccessor *	bcAc (int id) const

GmContactBoundaryConditionAccessor *	contactAc (int id) const

bool	constantBc (int id) const

bool	constantContactBc (int id) const

const QVector< const GmBoundaryCondition * > &	calcBoundaryConditions () const

GmValueAccessor *	loadAc (int loadId) const

GmDiscontinuityAccessor *	discontinuityAc (int discId) const

GmSegmentCell2DIntersectionCoordAccessor *	discontinuity2dIntersectionCoordAc () const

GmValueAccessor *	cloneSvAcWithDifferentUnit (int id, QString unitSystemName, QString defUnit) const

GmCellAccessor *	clonePropertyAcWithDifferentUnit (int id, QString unitSystemName, QString defUnit) const

GmValueAccessor *	cloneNodeAttrAcWithDifferentUnit (int id, QString unitSystemName, QString defUnit) const

GmCellAccessor *	cloneCellAttrAcWithDifferentUnit (int id, QString unitSystemName, QString defUnit) const

GmGaussAccessor *	cloneGaussAttrAcWithDifferentUnit (int id, QString unitSystemName, QString defUnit) const

const GmpFemPhysicsCommonMaterial *	material (const GmElement *e) const

const QVector< GmpFemPhysicsCommonMaterial * > &	materialList () const

bool	calcDerivedResult (int recoveryMode, GmValueAccessor nodeAc, GmGaussAccessor gaussAc, int resultId=-1)

void	fillElementNodeValues (const GmValueAccessor ac, const GmElement e, GmVector &v, int nv=-1) const

bool	fillMissingNodeValues (GmValueAccessor *ac)

bool	fillScalarFixedNodalBcLists (int bcId, int propertyId, int dofId, QVector< int > &nodes, QVector< int > &dof, QVector< double > &values, bool *constantValues) const

bool	fillVectorFixedNodalBcLists (int bcId, int propertyId, int dofId, bool ignoreZeroValues, bool ignoreDefValues, QVector< int > &nodes, QVector< int > &dof, QVector< double > &values, bool *constantValues) const

bool	fillMultiScalarFixedNodalBcLists (int bcId, const QVector< int > &propertyIds, int dofId, bool ignoreZeroValues, bool ignoreDefValues, QVector< int > &nodes, QVector< int > &dof, QVector< double > &values, bool *constantValues) const

virtual bool	checkLoadedData ()

void	addMaterialTranslation (const char modelName, const char physicsName, int modelIndex, bool defaultMaterial)

GmpFemPhysicsCommonMaterial *	material (QString modelName) const

Public Member Functions inherited from GmpFemPhysics
	GmpFemPhysics (GmSimulationData *simulation, QString id, QString description, const GmLogCategory &logger)

GmElementMesh *	mesh () const

const GmCellGroupSet *	meshGroupSet () const

int	numSupportedExternalLoads () const

const GmCellGroupSet *	externalLoadGroupSet (int loadId) const

const QMap< QString, const GmBoundaryCondition * > &	boundaryConditions () const

GmDiscontinuitySet *	discontinuitySet () const

virtual bool	checkPhysicsDependencies (const QVector< GmpFemPhysics * > &physicsList, int index)

virtual bool	dofByElement (bool fixed=NULL, bool addOnly=NULL, bool *trackChanges=NULL) const

virtual const GmElementDof *	dofMapping (const GmElement *e) const

virtual void	afterElementStiffnessLoop ()

virtual bool	fixedNodalForcesBc (QVector< int > &nodes, QVector< int > &dof, QVector< double > &values) const

virtual FemResultType	fillContactData (const GmContactBoundaryCondition *cbc, int bcIndex1, int bcIndex2, GmMatrixDof &dofMap, GmpFemMatrixSet &matrixSet, GmpFemVectorSet &vecSet)

virtual FemResultType	fillElementDataForLoads (const GmElement *e, int loadId, GmpFemVectorSet &elemVectors)

virtual bool	addStateItemsToGroup (GmStateDump *state, bool fixedHint, int groupId)

virtual bool	fillStateControlMapData (QVariantMap *map)

virtual bool	stateControlMapDataLoaded (QVariantMap *map)

virtual bool	stateAboutToBeSaved (GmStateDump *state)

virtual bool	stateSaved (GmStateDump *state)

virtual bool	stateAboutToBeLoaded (GmStateDump *state)

virtual bool	stateLoaded (GmStateDump *state)

virtual QList< int >	changedElements () const

virtual void	clearChangedElements ()

const GmIntegrationRule *	elementIntegrationRule (GmCellType type) const

const GmBorderIntegrationRule *	borderIntegrationRule (GmCellType type, int borderIndex) const

const GmBorderIntegrationRule *	faceIntegrationRule (GmCellType type, int faceIndex) const

const GmBorderIntegrationRule *	edgeIntegrationRule (GmCellType type) const

int	integrationRuleSet () const

bool	setIntegrationRuleSet (int ruleSet)

virtual bool	loadPrivateData (LuaTable &table)

Protected Member Functions
virtual void	calcElementDerivedResultAtPoints (const GmElement *e, int resultId, const GmMatrix &evalPoints, bool evalAtIp, GmMatrix &result)
	The virtual function used by calcDerivedResults() to effectivelly calculate the heat flux at the given evaluation points.

virtual bool	isAxisymmetric ()
	Returns TRUE only for axisymmetric models.

virtual double	axisymmetricFactor (const GmElement *e, const GmMatrix &X, const GmVector &N) const =0
	Returns the factor that should be applied when using axis symetric elements. 1.0 for other etypes.

Protected Member Functions inherited from GmpFemPhysicsCommon
virtual bool	supportsCellType (GmCellType type) const

virtual bool	supportsParallel (FemSupportedParallelMethods methodType) const

virtual const GmElementDof *	dofMapping (GmCellType type) const

virtual Unit	dofUnit (int dof) const

virtual Unit	timeUnit () const

virtual GmVector	timeSim () const

virtual const QList< QPair< int, GmValueAccessor * > > &	dofForceAttributes () const

virtual const QStringList &	supportedBcTypes () const

virtual const QStringList &	supportedContactBcTypes () const

virtual bool	bcAffectsCalc (const GmBoundaryCondition *bc) const

virtual const QStringList &	supportedExternalLoads () const

virtual bool	checkAndLoadPrivateData (LuaTable &table)

virtual bool	checkMeshDimension (int ndim)

virtual bool	checkAndLoadDofMapping (LuaTable &table)

virtual bool	checkAndLoadPropertyAccessors (LuaTable &table)

virtual bool	checkAndLoadAttributeAccessors (LuaTable &nodeTable, LuaTable &cellTable, LuaTable &gaussTable)

virtual bool	checkAndLoadExternalLoadAccessors (LuaTable &loadsTable)

virtual bool	checkAndLoadBcAccessors ()

virtual bool	checkAndLoadContactBcAccessors ()

virtual bool	checkAndLoadDiscontinuitySetAccessors (LuaTable &table)

QString	accessorNameList (const QVector< T * > list) const

bool	checkAndLoadPropertyAccessorsAux (LuaTable &table, const QList< Value > &defList, QVector< GmCellAccessor * > &accessors, QVector< bool > &constants)

bool	checkAndLoadBcAccessorsAux (QString attrName, QString msgPrefix, QMap< QString, const T * > &bcMap, QVector< const T * > &boundaryConditions, QVector< Ac * > &bcAccessors, QVector< bool > &constantBcValues, QStringList &boundaryConditionTypes, QVector< const T * > calcBoundaryConditions, Ac (GmPhysics::acGetFn)(const T , QString, QString, Unit, bool, int, int, int, bool, bool))

bool	checkAndLoadNodeAttributeAccessors (LuaTable &table, const QList< Value > &naList, QVector< GmValueAccessor * > &accessors, GmpFemPhysicsCommonMaterial *m=NULL)

bool	checkAndLoadCellAttributeAccessors (LuaTable &table, const QList< Value > &caList, QVector< GmCellAccessor * > &accessors, GmpFemPhysicsCommonMaterial *m=NULL)

bool	checkAndLoadGaussAttributeAccessors (LuaTable &table, const QList< Value > &gaList, QVector< GmGaussAccessor * > &accessors, GmpFemPhysicsCommonMaterial *m=NULL)

bool	checkAndLoadSavedGaussAttributes (const QList< int > &attrIdList, QString prefix, int numGaussAttributes, QVector< int > &savedIdList)

bool	createMaterials (LuaTable &table)

bool	loadAttributes (LuaTable &table)

void	loadUnitSystemData (LuaTable &table)

QString	getUnit (QString id, QString defUnit) const

bool	loadAdditionalPrivateData (LuaTable &table, GmpFemPhysicsData &elemData)

bool	loadNodeData (LuaTable &table, GmpFemPhysicsData &elemData)

bool	loadElementData (LuaTable &table, GmpFemPhysicsData &elemData)

bool	loadNeuralNetworkData (LuaTable &table, const char name, GmpFemNeuralNetwork netData)

Protected Member Functions inherited from GmpFemPhysics
GmGaussAccessor *	gaussAttributeAccessor (GmElementMesh *mesh, QString stdAttributeName, QString msgDescription, LuaTable &table, Unit desiredUnit, bool required, int type=-1, int nlin=-1, int ncol=-1, int history=-1, bool canBeFunction=true, bool create=false, QString createFormat="", int createHistory=-1, bool ignoreWarnings=false)

virtual GmGaussAccessor *	createGaussAttributeAccessor (GmElementMesh *mesh, QString id, int snum, bool locked, Unit desiredUnit, const GmLogCategory &logger) const

Private Attributes
const char *	_pluginType
	The plugin type name.

bool	_hasElementGeneration
	Should we enable heat sources on elements (does not affect point generation sources)?

Additional Inherited Members
Static Public Member Functions inherited from GmpFemPhysicsCommon
static T	listFromVariant (const QVariant &v)

static void	fillMatrixFromPropertyAc (GmCellAccessor ac, const GmElement e, const GmVector *coord, int ip, GmMatrix &K)

Public Attributes inherited from GmpFemPhysicsCommon
	DS_IGNORED

	DS_REQUIRED

	DS_OPTIONAL

	RECOVER_AT_GAUSS

	RECOVER_AT_NODES

	DIRECT_NODE_EVAL

	ADD_RESULTS

	IP_ONLY

	GAUSS_FILLED

Public Attributes inherited from GmpFemPhysics
	FEM_RESULT_OK

	FEM_ERROR_FI

	FEM_ERROR

	FEM_PARALLEL_FILL_ELEMENT_DATA

	FEM_PARALLEL_FILL_ELEMENT_DATA_BC

	FEM_PARALLEL_FILL_ELEMENT_DATA_EXT_LOADS

	FEM_PARALLEL_FILL_CONTACT_DATA

Protected Attributes inherited from GmpFemPhysicsCommon
GmElementDof *	_dofMap [GM_NUM_CELL_TYPES]

unsigned int	_parallelMethods

Protected Attributes inherited from GmpFemPhysics
GmElementMesh *	_mesh

const GmCellGroupSet *	_gs

int	_intRuleSet

GmDiscontinuitySet *	_discSet

QMap< QString, const GmBoundaryCondition * >	_bcMap

QMap< QString, const GmContactBoundaryCondition * >	_cbcMap

QVector< const GmCellGroupSet * >	_externalLoadGroupSets

Detailed Description

Basic class for the standard heat physics plugin object.

Member Enumeration Documentation

◆ BoundaryConditionIds

enum GmpThermoFemPhysics::BoundaryConditionIds

IDs for accepted boundary condition types.

Enumerator
FIXED_T_BC_ID	Id for fixed temperature boundary condition.
FIXED_HF_BC_ID	Id for fixed heat flux boundary condition.
CONVECTIVE_BC_ID	Id for convective boundary condition.
POINT_GENERATION_BC_ID	Id for point generation boundary condition.

◆ BoundaryConditionValueIds

enum GmpThermoFemPhysics::BoundaryConditionValueIds

IDs for property values from accepted boundary condition types.

Enumerator
BC_T_ID	Nodal temperature for fixed temperature boundary condition.
BC_Q_ID	Heat flux for fixed heat flux boundary condition.
BC_QDIR_ID	Heat flux direction for fixed heat flux boundary condition.
BC_H_ID	Heat transfer coefficient for convective boundary condition.
BC_TA_ID	Ambient temperature for convective boundary condition.
BC_G_ID	Point generation rate for point generation boundary condition.
BC_POS_ID	Point position for point generation boundary condition.

◆ ElementPropertyIds

enum GmpThermoFemPhysics::ElementPropertyIds

IDs for physics element properties.

Enumerator
K_ID	Id for retrieving the conductivity tensor accessor.
THICKNESS_ID	Id for retrieving the plane width accessor.
G_ID	Id for retrieving the generation rate accessor.
RHO_ID	Id for retrieving the density accessor (transient analysis)
CP_ID	Id for retrieving the specific heat at constant pressure accessor (transient analysis)
NUM_PROPER_IDS	The number of property ids above.

◆ GaussAttributeIds

enum GmpThermoFemPhysics::GaussAttributeIds

IDs for physics Gauss attributes.

Enumerator
Q_GA_ID	Base Id for Gauss attribute used to store the calculated Heat Flux.

◆ NodeAttributeIds

enum GmpThermoFemPhysics::NodeAttributeIds

IDs for physics node attributes.

Enumerator
Q_NA_ID	Base Id for node attribute used to store the calculated Heat Flux.

◆ PhysicsAttributeIds

enum GmpThermoFemPhysics::PhysicsAttributeIds

IDs for physics attributes.

Enumerator
ISOPARAMETRIC_ID	Id for retrieving the isoParametric physics attribute.
HAS_ELEMENT_GENERATION_ID	Id for retrieving the enableGeneration physics attribute.
HF_MODE_ID	Id for retrieving the heatFluxMode physics attribute.
HF_DIRECT_ID	Id for retrieving the directNodeEvaluation physics attribute.

◆ StateVarIds

enum GmpThermoFemPhysics::StateVarIds

IDs fo physics state vars.

Enumerator
T_ID	Id for retrieving the acessor to the temperature state var.

Member Function Documentation

◆ beforeElementStiffnessLoop()

bool GmpThermoFemPhysics::beforeElementStiffnessLoop	(	const GmpFemMatrixSet &	elemMatrices,
		const GmpFemVectorSet &	elemVectors )

virtual

Reimplemented from GmpFemPhysics.

◆ calcDerivedResults()

bool GmpThermoFemPhysics::calcDerivedResults ( bool nonLinearSolver )

virtual

Calc heat flux on nodes and/or Gauss points.

Reimplemented from GmpFemPhysics.

Reimplemented in GmpThermoInterface.

◆ calcElementDerivedResultAtPoints()

void GmpThermoFemPhysics::calcElementDerivedResultAtPoints	(	const GmElement *	e,
		int	resultId,
		const GmMatrix &	evalPoints,
		bool	evalAtIp,
		GmMatrix &	result )

protectedvirtual

The virtual function used by calcDerivedResults() to effectivelly calculate the heat flux at the given evaluation points.

See the base class for a parameter description.

The heat flux value is given by qx = -k dT/dx. The vector with partial temperature derivatives can be calculated as B.T.

Reimplemented from GmpFemPhysicsCommon.

◆ fillElementData()

GmpFemPhysics::FemResultType GmpThermoFemPhysics::fillElementData	(	const GmElement *	e,
		GmpFemMatrixSet &	elemMatrices,
		GmpFemVectorSet &	elemVectors )

virtual

Fills the element stiffness matrix elemK for element 'e' taking into account only the conductivityy contribution. Other boundary condition contributions will be delayed until calls to fillElementDataForBc(). If internal heat generation is enabled, also calculates and fills elemF with the internal heat generation contribution to the load vector.

Reference: "Fundamentals of the Finite Element Method for Heat and Fluid Flow", Lewis et al, section 3.4.1, equations 3.260 and 3.261

If requested in the matrix set, the function can also fill a heat capacity matrix used in transiente analysis (see chapter 6, equation 6.21 on th eprevious book reference).

Implements GmpFemPhysics.

Reimplemented in GmpThermoInterface.

◆ fillElementDataForBc()

GmpFemPhysics::FemResultType GmpThermoFemPhysics::fillElementDataForBc	(	const GmElement *	e,
		const GmBoundaryCondition *	bc,
		int	bcIndex,
		int	bcListIndex,
		int	border,
		GmpFemMatrixSet &	elemMatrices,
		GmpFemVectorSet &	elemVectors )

virtual

Fills the element stiffness matrix elemK and/or the force vector elemF for element 'e', taking into account convective heat transfer, fixed heat flux and/or point generation boundary conditions, as indicated by the bc parameter.

Reference: "Fundamentals of the Finite Element Method for Heat and Fluid Flow", Lewis et al, section 3.4.1, equations 3.260 and 3.261

Reimplemented from GmpFemPhysics.

◆ fixedNodalDofsBc()

bool GmpThermoFemPhysics::fixedNodalDofsBc	(	QVector< int > &	nodes,
		QVector< int > &	dof,
		QVector< double > &	values,
		bool *	constantValues ) const

virtual

See comments on base class. Fills vectors with prescribed node temperatures.

Reimplemented from GmpFemPhysics.

◆ physicsMetaDataMap()

const QVariantMap * GmpThermoFemPhysics::physicsMetaDataMap ( )

virtual

Returns a pointer to the single Thermo Physics attribute map, built when the function is called for the first time.

Implements GmpFemPhysicsCommon.

Reimplemented in GmpThermoInterface.

◆ supportsStateDumping()

virtual bool GmpThermoFemPhysics::supportsStateDumping ( )

inlinevirtual

Tell the world that the temperature physics supports state dumping.

  There is no need to save any additional state, so the additional 
  stateXXX() methods are not needed.

Reimplemented from GmpFemPhysics.

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

inc/gmpThermoFemPhysics.h
src/gmpThermoFemPhysics.cpp

Public Types

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ BoundaryConditionIds

◆ BoundaryConditionValueIds

◆ ElementPropertyIds

◆ GaussAttributeIds

◆ NodeAttributeIds

◆ PhysicsAttributeIds

◆ StateVarIds

Member Function Documentation

◆ beforeElementStiffnessLoop()

◆ calcDerivedResults()

◆ calcElementDerivedResultAtPoints()

◆ fillElementData()

◆ fillElementDataForBc()

◆ fixedNodalDofsBc()

◆ physicsMetaDataMap()

◆ supportsStateDumping()