Material to solve a mixed poisson problem 3D by multiphysics simulation. More...

#include <pzmatmixedpoisson3d.h>

Inheritance diagram for TPZMatMixedPoisson3D:

Collaboration diagram for TPZMatMixedPoisson3D:

Public Member Functions
	TPZMatMixedPoisson3D ()

	TPZMatMixedPoisson3D (int matid, int dim)

virtual	~TPZMatMixedPoisson3D ()

	TPZMatMixedPoisson3D (const TPZMatMixedPoisson3D &copy)
	copy constructor More...

TPZMatMixedPoisson3D &	operator= (const TPZMatMixedPoisson3D &copy)

virtual std::string	Name () override
	Returns the name of the material. More...

int	Dimension () const override
	Returns the integrable dimension of the material. More...

void	SetDimension (int dim)

int	MatId ()

virtual TPZMaterial *	NewMaterial () override
	To create another material of the same type. More...

virtual int	NStateVariables () const override
	Returns the number of state variables associated with the material. More...

void	SetPermeability (REAL perm)

void	SetPermeabilityTensor (TPZFMatrix< REAL > K, TPZFMatrix< REAL > invK)

void	SetReactionTerm (REAL alpha)

void	SetViscosity (REAL visc)

void	SetInternalFlux (REAL flux)

void	SetPermeabilityFunction (TPZAutoPointer< TPZFunction< STATE > > fp)

TPZAutoPointer< TPZFunction< STATE > >	PermeabilityFunction ()

void	SetfReactionTermFunction (TPZAutoPointer< TPZFunction< STATE > > fp)

TPZAutoPointer< TPZFunction< STATE > >	ReactionTermFunction ()

virtual int	IntegrationRuleOrder (int elPMaxOrder) const override
	Gets the order of the integration rule necessary to integrate an element with polinomial order p. More...

virtual int	IntegrationRuleOrder (TPZVec< int > &elPMaxOrder) const override
	Gets the order of the integration rule necessary to integrate an element multiphysic. More...

void	Print (std::ostream &out) override
	Prints out the data associated with the material. More...

Contribute methods
virtual void	Contribute (TPZVec< TPZMaterialData > &datavec, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef) override
	It computes a contribution to the stiffness matrix and load vector at one integration point. This method use normalized piola contravariant mapping for nonlinear mappings. With second integration by parts. More...

void	ContributeWithoutSecondIntegration (TPZVec< TPZMaterialData > &datavec, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef)
	This method use piola contravariant mapping for nonlinear mappings. More...

virtual void	Contribute (TPZMaterialData &data, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef) override
	It computes a contribution to the stiffness matrix and load vector at one integration point. More...

virtual void	ContributeBC (TPZVec< TPZMaterialData > &datavec, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef, TPZBndCond &bc) override
	It computes a contribution to the stiffness matrix and load vector at one BC integration point. More...

virtual void	ContributeBC (TPZMaterialData &data, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef, TPZBndCond &bc) override
	It computes a contribution to the stiffness matrix and load vector at one BC integration point. More...

virtual void	FillDataRequirements (TPZVec< TPZMaterialData > &datavec) override
	It computes a contribution to stiffness matrix and load vector at one BC integration point. More...

virtual void	FillBoundaryConditionDataRequirement (int type, TPZVec< TPZMaterialData > &datavec) override
	This method defines which parameters need to be initialized in order to compute the contribution of the boundary condition. More...

int	VariableIndex (const std::string &name) override

int	NSolutionVariables (int var) override
	Returns the number of variables associated with the variable indexed by var. More...

void	Solution (TPZVec< TPZMaterialData > &datavec, int var, TPZVec< STATE > &Solout) override
	Returns the solution associated with the var index based on the finite element approximation. More...

void	Solution (TPZVec< STATE > &Sol, TPZFMatrix< STATE > &DSol, TPZFMatrix< REAL > &axes, int var, TPZVec< STATE > &Solout) override

void	Solution (TPZMaterialData &data, int var, TPZVec< STATE > &Solout) override
	Returns the solution associated with the var index based on the finite element approximation. More...

void	Errors (TPZVec< REAL > &x, TPZVec< STATE > &u, TPZFMatrix< STATE > &dudx, TPZFMatrix< REAL > &axes, TPZVec< STATE > &, TPZVec< STATE > &u_exact, TPZFMatrix< STATE > &du_exact, TPZVec< REAL > &values) override
	Computes the error due to the difference between the interpolated flux and the flux computed based on the derivative of the solution. More...

void	ErrorsHdiv (TPZMaterialData &data, TPZVec< STATE > &u_exact, TPZFMatrix< STATE > &du_exact, TPZVec< REAL > &values) override

void	UseSecondIntegrationByParts ()

bool	IsUsedSecondIntegration ()

virtual int	ClassId () const override
	Define the class id associated with the class. More...

Public Member Functions inherited from TPZMaterial
	TPZMaterial (int id)
	Creates a material object and inserts it in the vector of material pointers of the mesh. More...

	TPZMaterial ()
	Default constructor. More...

	TPZMaterial (const TPZMaterial &mat)
	Creates a material object based on the referred object and inserts it in the vector of material pointers of the mesh. More...

TPZMaterial &	operator= (const TPZMaterial &copy)
	operator = More...

virtual	~TPZMaterial ()
	Default destructor. More...

virtual void	FillDataRequirements (TPZMaterialData &data)
	Fill material data parameter with necessary requirements for the. More...

virtual void	FillBoundaryConditionDataRequirement (int type, TPZMaterialData &data)
	This method defines which parameters need to be initialized in order to compute the contribution of the boundary condition. More...

virtual void	FillDataRequirementsInterface (TPZMaterialData &data)
	This method defines which parameters need to be initialized in order to compute the contribution of interface elements. More...

virtual void	FillDataRequirementsInterface (TPZMaterialData &data, TPZVec< TPZMaterialData > &datavec_left, TPZVec< TPZMaterialData > &datavec_right)
	This method defines which parameters need to be initialized in order to compute the contribution of interface elements. More...

int	Id () const

void	SetId (int id)

virtual int	NFluxes ()
	Returns the number of components which form the flux function. More...

int	NumLoadCases ()
	returns the number of load cases for this material object More...

virtual int	MinimumNumberofLoadCases ()
	returns the minimum number of load cases for this material More...

void	SetNumLoadCases (int numloadcases)
	changes the number of load cases for this material More...

void	SetPostProcessIndex (int index)
	indicates which variable should be post processed More...

virtual TPZBndCond *	CreateBC (TPZMaterial *reference, int id, int typ, TPZFMatrix< STATE > &val1, TPZFMatrix< STATE > &val2)
	Creates an object TPZBndCond derived of TPZMaterial. More...

void	SetForcingFunction (TPZAutoPointer< TPZFunction< STATE > > fp)
	Sets a procedure as source function for the material. More...

void	SetForcingFunction (void(*fp)(const TPZVec< REAL > &loc, TPZVec< STATE > &result), int porder)

void	SetForcingFunction (void(*fp)(const TPZVec< REAL > &loc, TPZVec< STATE > &result, TPZFMatrix< STATE > &gradu), int porder)

TPZAutoPointer< TPZFunction< STATE > > &	ForcingFunction ()
	Returns a procedure as source function for the material. More...

void	SetForcingFunctionExact (TPZAutoPointer< TPZFunction< STATE > > fp)
	Sets a procedure as exact solution for the problem. More...

TPZAutoPointer< TPZFunction< STATE > > &	ForcingFunctionExact ()
	Returns a procedure as exact solution for the problem. More...

void	SetTimeDependentForcingFunction (TPZAutoPointer< TPZFunction< STATE > > fp)
	Sets a procedure as time dependent source function for the material. More...

TPZAutoPointer< TPZFunction< STATE > > &	TimeDependentForcingFunction ()
	Returns a procedure as time dependent source function for the material. More...

void	SetTimeDependentFunctionExact (TPZAutoPointer< TPZFunction< STATE > > fp)
	Sets a procedure as time dependent exact solution for the problem. More...

TPZAutoPointer< TPZFunction< STATE > > &	TimedependentFunctionExact ()
	Returns a procedure as time dependent exact solution for the problem. More...

void	SetBCForcingFunction (TPZAutoPointer< TPZFunction< STATE > > fp)
	Sets a procedure as variable boundary condition. More...

TPZAutoPointer< TPZFunction< STATE > > &	BCForcingFunction ()
	Returns a procedure as variable boundary condition. More...

void	SetTimedependentBCForcingFunction (TPZAutoPointer< TPZFunction< STATE > > fp)
	Sets a procedure as time variable boundary condition. More...

TPZAutoPointer< TPZFunction< STATE > > &	TimedependentBCForcingFunction ()
	Returns a procedure as time variable boundary condition. More...

virtual int	HasForcingFunction ()
	Directive that gives true if the material has a forcing function. More...

virtual int	HasForcingFunctionExact ()
	Directive that gives true if the material has a function exact. More...

virtual int	HasBCForcingFunction ()
	Directive that gives true if the material has a bc forcing function exact. More...

virtual int	HasTimedependentFunctionExact ()
	Directive that gives true if the material has a time dependent function exact. More...

virtual int	HasTimedependentForcingFunction ()
	Directive that gives true if the material has a time dependent forcing function. More...

virtual int	HasTimedependentBCForcingFunction ()
	Directive that gives true if the material has a time dependent bc forcing function. More...

virtual void	Errors (TPZMaterialData &data, TPZVec< STATE > &u_exact, TPZFMatrix< STATE > &du_exact, TPZVec< REAL > &errors)

virtual void	Errors (TPZVec< TPZMaterialData > &data, TPZVec< STATE > &u_exact, TPZFMatrix< STATE > &du_exact, TPZVec< REAL > &errors)

virtual int	NEvalErrors ()
	Returns the number of norm errors. Default is 3: energy, L2 and H1. More...

virtual void	SetData (std::istream &data)
	Reads data of the material from a istream (file data) More...

virtual void	Clone (std::map< int, TPZMaterial * > &matvec)
	Creates a copy of the material object and put it in the vector which is passed on. More...

virtual int	FluxType ()
	To return a numerical flux type to apply over the interfaces of the elements. More...

virtual void	ContributeErrors (TPZMaterialData &data, REAL weight, TPZVec< REAL > &nk, int &errorid)

virtual REAL	ComputeSquareResidual (TPZVec< REAL > &X, TPZVec< STATE > &sol, TPZFMatrix< STATE > &dsol)
	Computes square of residual of the differential equation at one integration point. More...

virtual int	PushMemItem (int sourceIndex=-1)
	Pushes a new entry in the context of materials with memory, returning its index at the internal storage stack. More...

virtual void	FreeMemItem (int index)
	Frees an entry in the material with memory internal history storage. More...

void	SetLinearContext (bool IsLinear)
	Sets fLinearContext attribute. More...

bool	GetLinearContext () const
	Returns fLinearContext attribute. More...

virtual void	Contribute (TPZMaterialData &data, REAL weight, TPZFMatrix< STATE > &ef)
	It computes a contribution to the residual vector at one integration point. More...

virtual void	Contribute (TPZVec< TPZMaterialData > &datavec, REAL weight, TPZFMatrix< STATE > &ef)
	It computes a contribution to the stiffness matrix and load vector at one integration point to multiphysics simulation. More...

virtual void	ContributeBC (TPZVec< TPZMaterialData > &datavec, REAL weight, TPZFMatrix< STATE > &ef, TPZBndCond &bc)
	It computes a contribution to the stiffness matrix and load vector at one BC integration point to multiphysics simulation. More...

virtual void	ContributeBC (TPZMaterialData &data, REAL weight, TPZFMatrix< STATE > &ef, TPZBndCond &bc)
	It computes a contribution to the stiffness matrix and load vector at one BC integration point. More...

int	ClassId () const override
	Unique identifier for serialization purposes. More...

void	Write (TPZStream &buf, int withclassid) const override
	Saves the element data to a stream. More...

void	Read (TPZStream &buf, void *context) override
	Reads the element data from a stream. More...

virtual void	Solution (TPZMaterialData &data, TPZVec< TPZMaterialData > &dataleftvec, TPZVec< TPZMaterialData > &datarightvec, int var, TPZVec< STATE > &Solout)
	Returns the solution associated with the var index based on the finite element approximation around one interface element. More...

virtual void	Solution (TPZMaterialData &data, TPZVec< TPZMaterialData > &dataleftvec, TPZVec< TPZMaterialData > &datarightvec, int var, TPZVec< STATE > &Solout, TPZCompEl left, TPZCompEl ritgh)
	Returns the solution associated with the var index based on the finite element approximation around one interface element. More...

virtual void	Flux (TPZVec< REAL > &x, TPZVec< STATE > &Sol, TPZFMatrix< STATE > &DSol, TPZFMatrix< REAL > &axes, TPZVec< STATE > &flux)
	Computes the value of the flux function to be used by ZZ error estimator. More...

Public Member Functions inherited from TPZSavable
	TPZSavable ()

virtual	~TPZSavable ()

virtual std::list< std::map< std::string, uint64_t > >	VersionHistory () const

virtual std::pair< std::string, uint64_t >	Version () const

virtual bool	Compare (TPZSavable *copy, bool override=false)
	Compares the object for identity with the object pointed to, eventually copy the object. More...

virtual bool	Compare (TPZSavable *copy, bool override=false) const
	Compares the object for identity with the object pointed to, eventually copy the object. More...

Public Member Functions inherited from TPZRegisterClassId
template<typename T >
	TPZRegisterClassId (int(T::*)() const)

	TPZRegisterClassId ()=default

Protected Attributes
int	fMatId

REAL	fF

int	fDim

REAL	falpha

REAL	fvisc
	fluid viscosity More...

TPZFMatrix< REAL >	fTensorK
	permeability tensor. Coeficient which multiplies the gradient operator More...

TPZFMatrix< REAL >	fInvK
	inverse of the permeability tensor. More...

TPZAutoPointer< TPZFunction< STATE > >	fPermeabilityFunction
	Pointer to forcing function, it is the Permeability and its inverse. More...

TPZAutoPointer< TPZFunction< STATE > >	fReactionTermFunction
	Pointer to forcing function, it is the reaction term. More...

TPZLagrangeMultiplier *	fmatLagr

bool	fSecondIntegration
	Parameter to choose the second integration by parts in the variational formulation. More...

bool	fReactionTerm

Protected Attributes inherited from TPZMaterial
TPZAutoPointer< TPZFunction< STATE > >	fForcingFunction
	Pointer to forcing function, it is the right member at differential equation. More...

TPZAutoPointer< TPZFunction< STATE > >	fForcingFunctionExact
	Pointer to exact solution function, needed to calculate exact error. More...

TPZAutoPointer< TPZFunction< STATE > >	fTimeDependentForcingFunction
	Pointer to time dependent forcing function, it is the right member at differential equation. More...

TPZAutoPointer< TPZFunction< STATE > >	fTimedependentFunctionExact
	Pointer to time dependent exact solution function, needed to calculate exact error. More...

TPZAutoPointer< TPZFunction< STATE > >	fBCForcingFunction
	Pointer to bc forcing function, it is a variable boundary condition at differential equation. More...

TPZAutoPointer< TPZFunction< STATE > >	fTimedependentBCForcingFunction
	Pointer to time dependent bc forcing function, it is a variable boundary condition at differential equation. More...

bool	fLinearContext
	Defines whether the equation context is linear solver or non linear. More...

int	fNumLoadCases
	Defines the number of load cases generated by this material. More...

int	fPostProcIndex
	indicates which solution should be used for post processing More...

Additional Inherited Members
Static Public Member Functions inherited from TPZSavable
static std::set< TPZRestoreClassBase * > &	RestoreClassSet ()
	This static function guarantees that the gMap object is available when needed. More...

static std::map< int, TPZRestore_t > &	ClassIdMap ()
	This static function guarantees that the gMap object is available when needed. More...

static std::pair< std::string, uint64_t >	NeoPZVersion ()

static void	Register (TPZRestoreClassBase *restore)

static void	RegisterClassId (int classid, TPZRestore_t fun)

static TPZSavable *	CreateInstance (const int &classId)

Static Public Attributes inherited from TPZMaterial
static REAL	gBigNumber
	Big number to penalization method, used for Dirichlet conditions. More...

Protected Member Functions inherited from TPZMaterial

Detailed Description

Material to solve a mixed poisson problem 3D by multiphysics simulation.

Author: Douglas

Since: 11/03/2014 Pressure(p): uses L2 space. Velocity (Q): uses Hdiv space $Q = -K*Grad(p) ==> Int{K^-1*Q.v}dx_e + Int{Grad(p)*v}dx_e - Int{sign(vn)*p*vn}ds_e = - Int{pD*vn}ds (Eq. 1)$

$div(Q) = f ==> Int{v.Grad(w)}dx_e - Int{sign(Qn)Qn*w}ds_e = - Int{f*w}dx_e (Eq. 2)$

$ p = pD in Dirichlet boundary and Q.n = qN in Neumann boundary$

Definition at line 33 of file pzmatmixedpoisson3d.h.

Constructor & Destructor Documentation

◆ TPZMatMixedPoisson3D() [1/3]

TPZMatMixedPoisson3D::TPZMatMixedPoisson3D ( )

Valor da funcao de carga

Dimensao do dominio

Material id not initialized

Definition at line 26 of file pzmatmixedpoisson3d.cpp.

References falpha, fDim, fF, fInvK, fMatId, fmatLagr, fPermeabilityFunction, fReactionTerm, fReactionTermFunction, fSecondIntegration, fTensorK, fvisc, TPZMatrix< TVar >::Identity(), and TPZFMatrix< TVar >::Resize().

Referenced by NewMaterial().

◆ TPZMatMixedPoisson3D() [2/3]

TPZMatMixedPoisson3D::TPZMatMixedPoisson3D	(	int	matid,
		int	dim
	)

Valor da funcao de carga

Dimensao do dominio

Material id no initialized

Definition at line 53 of file pzmatmixedpoisson3d.cpp.

References falpha, fDim, fF, fInvK, fMatId, fmatLagr, fPermeabilityFunction, fReactionTerm, fReactionTermFunction, fSecondIntegration, fTensorK, fvisc, TPZMatrix< TVar >::Identity(), TPZFMatrix< TVar >::Redim(), and TPZFMatrix< TVar >::Resize().

◆ ~TPZMatMixedPoisson3D()

TPZMatMixedPoisson3D::~TPZMatMixedPoisson3D ( )

virtual

Definition at line 80 of file pzmatmixedpoisson3d.cpp.

◆ TPZMatMixedPoisson3D() [3/3]

TPZMatMixedPoisson3D::TPZMatMixedPoisson3D ( const TPZMatMixedPoisson3D & copy )

copy constructor

Definition at line 83 of file pzmatmixedpoisson3d.cpp.

References falpha, fDim, fF, fInvK, fMatId, fmatLagr, fReactionTerm, fSecondIntegration, fTensorK, and operator=().

Member Function Documentation

◆ ClassId()

int TPZMatMixedPoisson3D::ClassId ( ) const

overridevirtual

Define the class id associated with the class.

This id has to be unique for all classes A non unique id is flagged at the startup of the program

Implements TPZSavable.

Definition at line 805 of file pzmatmixedpoisson3d.cpp.

References TPZMaterial::ClassId(), and Hash().

Referenced by IsUsedSecondIntegration().

◆ Contribute() [1/2]

void TPZMatMixedPoisson3D::Contribute	(	TPZVec< TPZMaterialData > &	datavec,
		REAL	weight,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef
	)

overridevirtual

It computes a contribution to the stiffness matrix and load vector at one integration point. This method use normalized piola contravariant mapping for nonlinear mappings. With second integration by parts.

Parameters

datavec	[in] stores all input data
weight	[in] is the weight of the integration rule
ek	[out] is the stiffness matrix
ef	[out] is the load vector

Since: June 2, 2014

Reimplemented from TPZMaterial.

Definition at line 132 of file pzmatmixedpoisson3d.cpp.

References TPZAxesTools< TVar >::Axes2XYZ(), TPZMatrix< TVar >::Cols(), TPZLagrangeMultiplier::Contribute(), ContributeWithoutSecondIntegration(), DebugStop, TPZFunction< TVar >::Execute(), falpha, fDim, fF, TPZMaterial::fForcingFunction, fInvK, fmatLagr, fPermeabilityFunction, fReactionTerm, fReactionTermFunction, fSecondIntegration, fTensorK, fvisc, TPZVec< T >::NElements(), test::res, TPZMatrix< TVar >::Rows(), TPZLagrangeMultiplier::SetMultiplier(), TPZVec< T >::size(), and TPZFMatrix< TVar >::Zero().

Referenced by IntegrationRuleOrder().

◆ Contribute() [2/2]

virtual void TPZMatMixedPoisson3D::Contribute	(	TPZMaterialData &	data,
		REAL	weight,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef
	)

inlineoverridevirtual

It computes a contribution to the stiffness matrix and load vector at one integration point.

Parameters

data	[in] stores all input data
weight	[in] is the weight of the integration rule
ek	[out] is the stiffness matrix
ef	[out] is the load vector

Since: June 2, 2014

Implements TPZMaterial.

Definition at line 209 of file pzmatmixedpoisson3d.h.

References bc, ContributeBC(), and DebugStop.

◆ ContributeBC() [1/2]

void TPZMatMixedPoisson3D::ContributeBC	(	TPZVec< TPZMaterialData > &	datavec,
		REAL	weight,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef,
		TPZBndCond &	bc
	)

overridevirtual

It computes a contribution to the stiffness matrix and load vector at one BC integration point.

Parameters

datavec	[in] stores all input data
weight	[in] is the weight of the integration rule
ek	[out] is the stiffness matrix
ef	[out] is the load vector
bc	[in] is the boundary condition material

Since: June 2, 2014

Reimplemented from TPZMaterial.

Definition at line 459 of file pzmatmixedpoisson3d.cpp.

References DebugStop, TPZFunction< TVar >::Execute(), TPZMaterial::ForcingFunction(), TPZMaterial::gBigNumber, TPZMaterial::HasForcingFunction(), test::res, TPZMatrix< TVar >::Rows(), TPZVec< T >::size(), TPZBndCond::Type(), TPZBndCond::Val1(), and TPZBndCond::Val2().

Referenced by Contribute().

◆ ContributeBC() [2/2]

virtual void TPZMatMixedPoisson3D::ContributeBC	(	TPZMaterialData &	data,
		REAL	weight,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef,
		TPZBndCond &	bc
	)

inlineoverridevirtual

It computes a contribution to the stiffness matrix and load vector at one BC integration point.

Parameters

data	[in] stores all input data
weight	[in] is the weight of the integration rule
ek	[out] is the stiffness matrix
ef	[out] is the load vector
bc	[in] is the boundary condition material

Since: June 2, 2014

Implements TPZMaterial.

Definition at line 233 of file pzmatmixedpoisson3d.h.

References DebugStop, Errors(), ErrorsHdiv(), FillBoundaryConditionDataRequirement(), FillDataRequirements(), NSolutionVariables(), Solution(), rdt::values, and VariableIndex().

◆ ContributeWithoutSecondIntegration()

void TPZMatMixedPoisson3D::ContributeWithoutSecondIntegration	(	TPZVec< TPZMaterialData > &	datavec,
		REAL	weight,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef
	)

This method use piola contravariant mapping for nonlinear mappings.

Definition at line 316 of file pzmatmixedpoisson3d.cpp.

References DebugStop, TPZFunction< TVar >::Execute(), falpha, fDim, fF, TPZMaterial::fForcingFunction, fInvK, fPermeabilityFunction, fReactionTerm, fReactionTermFunction, fTensorK, fvisc, TPZVec< T >::NElements(), test::res, TPZMatrix< TVar >::Rows(), TPZVec< T >::size(), and TPZFMatrix< TVar >::Zero().

Referenced by Contribute(), and IntegrationRuleOrder().

◆ Dimension()

int TPZMatMixedPoisson3D::Dimension ( ) const

inlineoverridevirtual

Returns the integrable dimension of the material.

Implements TPZMaterial.

Definition at line 86 of file pzmatmixedpoisson3d.h.

References fDim.

Referenced by Solution().

◆ Errors()

void TPZMatMixedPoisson3D::Errors	(	TPZVec< REAL > &	x,
		TPZVec< STATE > &	sol,
		TPZFMatrix< STATE > &	dsol,
		TPZFMatrix< REAL > &	axes,
		TPZVec< STATE > &	flux,
		TPZVec< STATE > &	uexact,
		TPZFMatrix< STATE > &	duexact,
		TPZVec< REAL > &	val
	)

overridevirtual

Computes the error due to the difference between the interpolated flux
and the flux computed based on the derivative of the solution.

:: need to be corrected

Reimplemented from TPZMaterial.

Definition at line 780 of file pzmatmixedpoisson3d.cpp.

References DebugStop, fabs, fDim, TPZVec< T >::Fill(), TPZMaterial::NEvalErrors(), TPZVec< T >::Resize(), and Solution().

Referenced by ContributeBC().

◆ ErrorsHdiv()

void TPZMatMixedPoisson3D::ErrorsHdiv	(	TPZMaterialData &	data,
		TPZVec< STATE > &	u_exact,
		TPZFMatrix< STATE > &	du_exact,
		TPZVec< REAL > &	values
	)

overridevirtual

Reimplemented from TPZMaterial.

Definition at line 763 of file pzmatmixedpoisson3d.cpp.

References abs(), TPZVec< T >::Fill(), and Solution().

Referenced by ContributeBC().

◆ FillBoundaryConditionDataRequirement()

void TPZMatMixedPoisson3D::FillBoundaryConditionDataRequirement	(	int	type,
		TPZVec< TPZMaterialData > &	datavec
	)

overridevirtual

This method defines which parameters need to be initialized in order to compute the contribution of the boundary condition.

Reimplemented from TPZMaterial.

Definition at line 542 of file pzmatmixedpoisson3d.cpp.

References TPZVec< T >::size().

Referenced by ContributeBC().

◆ FillDataRequirements()

void TPZMatMixedPoisson3D::FillDataRequirements ( TPZVec< TPZMaterialData > & datavec )

overridevirtual

It computes a contribution to stiffness matrix and load vector at one BC integration point.

Parameters

datavec	[in]
dataleft	[in]
weight	[in]
ek	[out] is the stiffness matrix
ef	[out] is the load vector
bc	[in] is the boundary condition object

Since: June 2, 2014 It computes a contribution to stiffness matrix and load vector at one BC integration point

Parameters

data	[in]
dataleft	[in]
weight	[in]
ek	[out] is the stiffness matrix
ef	[out] is the load vector
bc	[in] is the boundary condition object

Since: June 2, 2014 It computes a contribution to stiffness matrix and load vector at one BC integration point

Parameters

datavec	[in]
dataleft	[in]
dataright	[in]
weight	[in]
ek	[out] is the stiffness matrix
ef	[out] is the load vector

Since: June 2, 2014 It computes a contribution to stiffness matrix and load vector at one integration point

Parameters

data	[in]
dataleft	[in]
dataright	[in]
weight	[in]
ek	[out] is the stiffness matrix
ef	[out] is the load vector

Since: June 2, 2014 It return a solution to multiphysics simulation.

Parameters

datavec	[in] Data material vector
var	[in] number of solution variables. See NSolutionVariables() method
Solout	[out] is the solution vector

Reimplemented from TPZMaterial.

Definition at line 750 of file pzmatmixedpoisson3d.cpp.

References TPZVec< T >::size().

Referenced by ContributeBC().

◆ IntegrationRuleOrder() [1/2]

virtual int TPZMatMixedPoisson3D::IntegrationRuleOrder ( int elPMaxOrder ) const

inlineoverridevirtual

Gets the order of the integration rule necessary to integrate an element with polinomial order p.

Reimplemented from TPZMaterial.

Definition at line 162 of file pzmatmixedpoisson3d.h.

◆ IntegrationRuleOrder() [2/2]

virtual int TPZMatMixedPoisson3D::IntegrationRuleOrder ( TPZVec< int > & elPMaxOrder ) const

inlineoverridevirtual

Gets the order of the integration rule necessary to integrate an element multiphysic.

Reimplemented from TPZMaterial.

Definition at line 168 of file pzmatmixedpoisson3d.h.

References Contribute(), ContributeWithoutSecondIntegration(), TPZMaterial::fForcingFunction, TPZFunction< TVar >::PolynomialOrder(), and Print().

◆ IsUsedSecondIntegration()

bool TPZMatMixedPoisson3D::IsUsedSecondIntegration ( )

inline

Definition at line 320 of file pzmatmixedpoisson3d.h.

References ClassId(), and fSecondIntegration.

◆ MatId()

int TPZMatMixedPoisson3D::MatId ( )

inline

Definition at line 93 of file pzmatmixedpoisson3d.h.

References fMatId.

◆ Name()

virtual std::string TPZMatMixedPoisson3D::Name ( )

inlineoverridevirtual

Returns the name of the material.

Reimplemented from TPZMaterial.

Definition at line 84 of file pzmatmixedpoisson3d.h.

Referenced by Print().

◆ NewMaterial()

virtual TPZMaterial* TPZMatMixedPoisson3D::NewMaterial ( )

inlineoverridevirtual

To create another material of the same type.

Reimplemented from TPZMaterial.

Definition at line 98 of file pzmatmixedpoisson3d.h.

References NStateVariables(), and TPZMatMixedPoisson3D().

◆ NSolutionVariables()

int TPZMatMixedPoisson3D::NSolutionVariables ( int var )

overridevirtual

Returns the number of variables associated with the variable indexed by var.

Parameters

var	Index variable into the solution, is obtained by calling VariableIndex

Reimplemented from TPZMaterial.

Definition at line 570 of file pzmatmixedpoisson3d.cpp.

References fDim, and TPZMaterial::NSolutionVariables().

Referenced by ContributeBC(), and Solution().

◆ NStateVariables()

int TPZMatMixedPoisson3D::NStateVariables ( ) const

overridevirtual

Returns the number of state variables associated with the material.

Implements TPZMaterial.

Definition at line 114 of file pzmatmixedpoisson3d.cpp.

Referenced by Hdiv2dPaper201504::CMeshFlux(), hdivCurvedJCompAppMath::CMeshFlux(), Hdiv3dPaper201504::CMeshFlux(), Hdiv2dPaper201504::CMeshPressure(), hdivCurvedJCompAppMath::CMeshPressure(), Hdiv3dPaper201504::CMeshPressure(), and NewMaterial().

◆ operator=()

TPZMatMixedPoisson3D & TPZMatMixedPoisson3D::operator= ( const TPZMatMixedPoisson3D & copy )

Definition at line 98 of file pzmatmixedpoisson3d.cpp.

References falpha, fDim, fF, fInvK, fMatId, fmatLagr, fReactionTerm, fSecondIntegration, fTensorK, and TPZMaterial::operator=().

Referenced by TPZMatMixedPoisson3D().

◆ PermeabilityFunction()

TPZAutoPointer<TPZFunction<STATE> > TPZMatMixedPoisson3D::PermeabilityFunction ( )

inline

Definition at line 144 of file pzmatmixedpoisson3d.h.

References fPermeabilityFunction.

◆ Print()

void TPZMatMixedPoisson3D::Print ( std::ostream & out )

overridevirtual

Prints out the data associated with the material.

Reimplemented from TPZMaterial.

Definition at line 118 of file pzmatmixedpoisson3d.cpp.

References fDim, fF, fMatId, Name(), and TPZMaterial::Print().

Referenced by IntegrationRuleOrder().

◆ ReactionTermFunction()

TPZAutoPointer<TPZFunction<STATE> > TPZMatMixedPoisson3D::ReactionTermFunction ( )

inline

Definition at line 154 of file pzmatmixedpoisson3d.h.

References fReactionTermFunction.

◆ SetDimension()

void TPZMatMixedPoisson3D::SetDimension ( int dim )

inline

Definition at line 88 of file pzmatmixedpoisson3d.h.

◆ SetfReactionTermFunction()

void TPZMatMixedPoisson3D::SetfReactionTermFunction ( TPZAutoPointer< TPZFunction< STATE > > fp )

inline

Definition at line 149 of file pzmatmixedpoisson3d.h.

◆ SetInternalFlux()

void TPZMatMixedPoisson3D::SetInternalFlux ( REAL flux )

inline

Definition at line 135 of file pzmatmixedpoisson3d.h.

◆ SetPermeability()

void TPZMatMixedPoisson3D::SetPermeability ( REAL perm )

inline

Definition at line 104 of file pzmatmixedpoisson3d.h.

References fDim, fInvK, fTensorK, and TPZFMatrix< TVar >::Resize().

◆ SetPermeabilityFunction()

void TPZMatMixedPoisson3D::SetPermeabilityFunction ( TPZAutoPointer< TPZFunction< STATE > > fp )

inline

Definition at line 139 of file pzmatmixedpoisson3d.h.

◆ SetPermeabilityTensor()

void TPZMatMixedPoisson3D::SetPermeabilityTensor	(	TPZFMatrix< REAL >	K,
		TPZFMatrix< REAL >	invK
	)

inline

Definition at line 115 of file pzmatmixedpoisson3d.h.

References TPZMatrix< TVar >::Cols(), DebugStop, fDim, and TPZMatrix< TVar >::Rows().

Referenced by Hdiv2dPaper201504::CMeshMixed(), hdivCurvedJCompAppMath::CMeshMixed(), and Hdiv3dPaper201504::CMeshMixed().

◆ SetReactionTerm()

void TPZMatMixedPoisson3D::SetReactionTerm ( REAL alpha )

inline

Definition at line 125 of file pzmatmixedpoisson3d.h.

◆ SetViscosity()

void TPZMatMixedPoisson3D::SetViscosity ( REAL visc )

inline

Definition at line 131 of file pzmatmixedpoisson3d.h.

◆ Solution() [1/3]

void TPZMatMixedPoisson3D::Solution	(	TPZVec< TPZMaterialData > &	datavec,
		int	var,
		TPZVec< STATE > &	Solout
	)

overridevirtual

Returns the solution associated with the var index based on the finite element approximation.

Reimplemented from TPZMaterial.

Definition at line 584 of file pzmatmixedpoisson3d.cpp.

References TPZAxesTools< TVar >::Axes2XYZ(), Dimension(), TPZFunction< TVar >::Execute(), fDim, fF, TPZMaterial::fForcingFunction, TPZMaterial::fForcingFunctionExact, NSolutionVariables(), test::res, TPZVec< T >::Resize(), and val().

Referenced by ContributeBC(), Errors(), and ErrorsHdiv().

◆ Solution() [2/3]

void TPZMatMixedPoisson3D::Solution	(	TPZVec< STATE > &	Sol,
		TPZFMatrix< STATE > &	DSol,
		TPZFMatrix< REAL > &	axes,
		int	var,
		TPZVec< STATE > &	Solout
	)

overridevirtual

Deprecated:: Deprecated interface for Solution method which must use material data.

Reimplemented from TPZMaterial.

Definition at line 726 of file pzmatmixedpoisson3d.cpp.

References TPZAxesTools< TVar >::Axes2XYZ(), fDim, NSolutionVariables(), TPZVec< T >::Resize(), and TPZMaterial::Solution().

◆ Solution() [3/3]

void TPZMatMixedPoisson3D::Solution	(	TPZMaterialData &	data,
		int	var,
		TPZVec< STATE > &	Solout
	)

overridevirtual

Returns the solution associated with the var index based on the finite element approximation.

Reimplemented from TPZMaterial.

Definition at line 699 of file pzmatmixedpoisson3d.cpp.

References TPZVec< T >::Resize(), and TPZMaterialData::sol.

◆ UseSecondIntegrationByParts()

void TPZMatMixedPoisson3D::UseSecondIntegrationByParts ( )

inline

Definition at line 316 of file pzmatmixedpoisson3d.h.

◆ VariableIndex()

int TPZMatMixedPoisson3D::VariableIndex ( const std::string & name )

overridevirtual

Returns the variable index associated with the name

Reimplemented from TPZMaterial.

Definition at line 553 of file pzmatmixedpoisson3d.cpp.

References TPZMaterial::VariableIndex().

Referenced by ContributeBC().

Member Data Documentation

◆ falpha

REAL TPZMatMixedPoisson3D::falpha

protected

Coeficiente que multiplica a pressão: termo de reacao

Definition at line 46 of file pzmatmixedpoisson3d.h.

Referenced by Contribute(), ContributeWithoutSecondIntegration(), operator=(), and TPZMatMixedPoisson3D().

◆ fDim

int TPZMatMixedPoisson3D::fDim

protected

Dimensao do dominio

Definition at line 43 of file pzmatmixedpoisson3d.h.

Referenced by Contribute(), ContributeWithoutSecondIntegration(), Dimension(), Errors(), NSolutionVariables(), operator=(), Print(), SetPermeability(), SetPermeabilityTensor(), Solution(), and TPZMatMixedPoisson3D().

◆ fF

REAL TPZMatMixedPoisson3D::fF

protected

Valor da funcao de carga

Definition at line 40 of file pzmatmixedpoisson3d.h.

Referenced by Contribute(), ContributeWithoutSecondIntegration(), operator=(), Print(), Solution(), and TPZMatMixedPoisson3D().

◆ fInvK

TPZFMatrix<REAL> TPZMatMixedPoisson3D::fInvK

protected

inverse of the permeability tensor.

Definition at line 55 of file pzmatmixedpoisson3d.h.

Referenced by Contribute(), ContributeWithoutSecondIntegration(), operator=(), SetPermeability(), and TPZMatMixedPoisson3D().

◆ fMatId

int TPZMatMixedPoisson3D::fMatId

protected

Material Id

Definition at line 37 of file pzmatmixedpoisson3d.h.

Referenced by MatId(), operator=(), Print(), and TPZMatMixedPoisson3D().

◆ fmatLagr

TPZLagrangeMultiplier* TPZMatMixedPoisson3D::fmatLagr

protected

Definition at line 64 of file pzmatmixedpoisson3d.h.

Referenced by Contribute(), operator=(), and TPZMatMixedPoisson3D().

◆ fPermeabilityFunction

TPZAutoPointer<TPZFunction<STATE> > TPZMatMixedPoisson3D::fPermeabilityFunction

protected

Pointer to forcing function, it is the Permeability and its inverse.

Definition at line 58 of file pzmatmixedpoisson3d.h.

Referenced by Contribute(), ContributeWithoutSecondIntegration(), PermeabilityFunction(), and TPZMatMixedPoisson3D().

◆ fReactionTerm

bool TPZMatMixedPoisson3D::fReactionTerm

protected

Definition at line 69 of file pzmatmixedpoisson3d.h.

Referenced by Contribute(), ContributeWithoutSecondIntegration(), operator=(), and TPZMatMixedPoisson3D().

◆ fReactionTermFunction

TPZAutoPointer<TPZFunction<STATE> > TPZMatMixedPoisson3D::fReactionTermFunction

protected

Pointer to forcing function, it is the reaction term.

Definition at line 61 of file pzmatmixedpoisson3d.h.

Referenced by Contribute(), ContributeWithoutSecondIntegration(), ReactionTermFunction(), and TPZMatMixedPoisson3D().

◆ fSecondIntegration

bool TPZMatMixedPoisson3D::fSecondIntegration

protected

Parameter to choose the second integration by parts in the variational formulation.

Definition at line 67 of file pzmatmixedpoisson3d.h.

Referenced by Contribute(), IsUsedSecondIntegration(), operator=(), and TPZMatMixedPoisson3D().

◆ fTensorK

TPZFMatrix<REAL> TPZMatMixedPoisson3D::fTensorK

protected

permeability tensor. Coeficient which multiplies the gradient operator

Definition at line 52 of file pzmatmixedpoisson3d.h.

Referenced by Contribute(), ContributeWithoutSecondIntegration(), operator=(), SetPermeability(), and TPZMatMixedPoisson3D().

◆ fvisc

REAL TPZMatMixedPoisson3D::fvisc

protected

fluid viscosity

Definition at line 49 of file pzmatmixedpoisson3d.h.

Referenced by Contribute(), ContributeWithoutSecondIntegration(), and TPZMatMixedPoisson3D().

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

Material/REAL/pzmatmixedpoisson3d.h
Material/REAL/pzmatmixedpoisson3d.cpp

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TPZMatMixedPoisson3D() [1/3]

◆ TPZMatMixedPoisson3D() [2/3]

◆ ~TPZMatMixedPoisson3D()

◆ TPZMatMixedPoisson3D() [3/3]

Member Function Documentation

◆ ClassId()

◆ Contribute() [1/2]

◆ Contribute() [2/2]

◆ ContributeBC() [1/2]

◆ ContributeBC() [2/2]

◆ ContributeWithoutSecondIntegration()

◆ Dimension()

◆ Errors()

◆ ErrorsHdiv()

◆ FillBoundaryConditionDataRequirement()

◆ FillDataRequirements()

◆ IntegrationRuleOrder() [1/2]

◆ IntegrationRuleOrder() [2/2]

◆ IsUsedSecondIntegration()

◆ MatId()

◆ Name()

◆ NewMaterial()

◆ NSolutionVariables()

◆ NStateVariables()

◆ operator=()

◆ PermeabilityFunction()

◆ Print()

◆ ReactionTermFunction()

◆ SetDimension()

◆ SetfReactionTermFunction()

◆ SetInternalFlux()

◆ SetPermeability()

◆ SetPermeabilityFunction()

◆ SetPermeabilityTensor()

◆ SetReactionTerm()

◆ SetViscosity()

◆ Solution() [1/3]

◆ Solution() [2/3]

◆ Solution() [3/3]

◆ UseSecondIntegrationByParts()

◆ VariableIndex()

Member Data Documentation

◆ falpha

◆ fDim

◆ fF

◆ fInvK

◆ fMatId

◆ fmatLagr

◆ fPermeabilityFunction

◆ fReactionTerm

◆ fReactionTermFunction

◆ fSecondIntegration

◆ fTensorK

◆ fvisc