Material to solve a mixed time dependent poisson problem 2d by multiphysics simulation. More...

#include <TPZMixedPoissonParabolic.h>

Inheritance diagram for TPZMixedPoissonParabolic:

Collaboration diagram for TPZMixedPoissonParabolic:

Public Member Functions
	TPZMixedPoissonParabolic ()

	TPZMixedPoissonParabolic (int matid, int dim)

virtual	~TPZMixedPoissonParabolic ()

	TPZMixedPoissonParabolic (const TPZMixedPoissonParabolic &cp)

TPZMixedPoissonParabolic &	operator= (const TPZMixedPoissonParabolic &copy)

void	SetParabolicConstants (STATE rho, STATE deltat)

void	SetDeltaT (STATE deltat)

void	FillDataRequirements (TPZVec< TPZMaterialData > &datavec)
	Fill material data parameter with necessary requirements for the Contribute method. Here, in base class, all requirements are considered as necessary. Each derived class may optimize performance by selecting only the necessary data. 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	FillBoundaryConditionDataRequirement (int type, TPZVec< TPZMaterialData > &datavec)
	This method defines which parameters need to be initialized in order to compute the contribution of the boundary condition. More...

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

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

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

Public Member Functions inherited from TPZMixedPoisson
	TPZMixedPoisson ()

	TPZMixedPoisson (int matid, int dim)

virtual	~TPZMixedPoisson ()

	TPZMixedPoisson (const TPZMixedPoisson &cp)

TPZMixedPoisson &	operator= (const TPZMixedPoisson &copy)

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 (const TPZFMatrix< REAL > &K, const TPZFMatrix< REAL > &invK)

void	GetPermeability (TPZVec< REAL > &x, TPZFMatrix< REAL > &K, TPZFMatrix< REAL > &invK)
	return the permeability and compute it if there is permeability function More...

void	SetViscosity (REAL visc)

void	GetMaxPermeability (REAL &perm)

void	SetInternalFlux (REAL flux)

void	SetStabilizedMethod ()

void	SetHdois ()

void	SetStabilizationCoeficients (REAL delta1, REAL delta2)

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

TPZAutoPointer< TPZFunction< STATE > >	PermeabilityFunction ()

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

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

virtual void	Solution (TPZVec< TPZMaterialData > &datavec, int var, TPZVec< STATE > &Solout) override
	It return a solution to multiphysics simulation. More...

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

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

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

Public Member Functions inherited from TPZMatPoisson3d
void	SetNoPenalty ()
	Defines no penalty terms in ContributeInterface. More...

void	SetFluxPenalty ()
	Defines flux penalty terms in ContributeInterface. More...

void	SetSolutionPenalty ()
	Defines solution penalty terms in ContributeInterface. More...

void	SetBothPenalty ()
	Defines solution and flux penalty terms in ContributeInterface. More...

	TPZMatPoisson3d (int nummat, int dim)

	TPZMatPoisson3d (int matid)

	TPZMatPoisson3d ()

	TPZMatPoisson3d (const TPZMatPoisson3d &copy)

virtual	~TPZMatPoisson3d ()

TPZMatPoisson3d &	operator= (const TPZMatPoisson3d &copy)

void	SetSymmetric ()
	Set material elliptic term as the global element method, i.e. the symmetrical formulation. More...

void	SetTrueFShapeHdiv ()

void	SetNeumannProblem ()

void	SetNonSymmetric ()
	Set material elliptic term as the Baumann's formulation, i.e. the non-symmetrical formulation. More...

bool	IsSymetric ()

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

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

virtual void	SetParameters (STATE diff, REAL conv, TPZVec< REAL > &convdir)

void	GetParameters (STATE &diff, REAL &conv, TPZVec< REAL > &convdir)

void	SetDimension (int dim)

void	SetInternalFlux (STATE flux)

void	SetSD (STATE sd)

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

virtual 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...

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

virtual void	Errors (TPZVec< REAL > &x, TPZVec< STATE > &u, TPZFMatrix< STATE > &dudx, TPZFMatrix< REAL > &axes, TPZVec< STATE > &flux, 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

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

void	InterfaceErrors (TPZVec< REAL > &, TPZVec< STATE > &leftu, TPZFMatrix< STATE > &leftdudx, TPZVec< STATE > &rightu, TPZFMatrix< STATE > &rightdudx, TPZVec< STATE > &, TPZVec< STATE > &u_exact, TPZFMatrix< STATE > &du_exact, TPZVec< REAL > &values, TPZVec< STATE > normal, STATE elsize)

virtual void	BCInterfaceJump (TPZVec< REAL > &x, TPZSolVec &leftu, TPZBndCond &bc, TPZSolVec &jump) override
	Computes interface jump from element to Dirichlet boundary condition. More...

virtual int	IsInterfaceConservative () override
	Dicontinuous galerkin materials implement contribution of discontinuous elements and interfaces. More...

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

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

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

virtual void	ContributeHDiv (TPZMaterialData &data, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef)
	Compute the contribution at an integration point to the stiffness matrix of the HDiv formulation. More...

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

virtual void	ContributeBC (TPZMaterialData &data, REAL weight, 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	ContributeBCInterface (TPZMaterialData &data, TPZMaterialData &dataleft, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef, TPZBndCond &bc) override

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

virtual void	ContributeBCInterface (TPZMaterialData &data, TPZMaterialData &dataleft, REAL weight, TPZFMatrix< STATE > &ef, TPZBndCond &bc) override
	It computes a contribution to residual vector at one BC integration point. More...

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

Public Member Functions inherited from TPZDiscontinuousGalerkin
	TPZDiscontinuousGalerkin ()
	Simple constructor. More...

	TPZDiscontinuousGalerkin (int nummat)
	Constructor with the index of the material object within the vector. More...

	TPZDiscontinuousGalerkin (const TPZDiscontinuousGalerkin &copy)
	Copy constructor. More...

virtual	~TPZDiscontinuousGalerkin ()
	Destructor. More...

virtual void	FillDataRequirementsInterface (TPZMaterialData &data) override
	Fill material data parameter with necessary requirements for the ContributeInterface method. More...

virtual int	GetIntegrationOrder (TPZVec< int > &porder_left, TPZVec< int > &porder_right) const
	return the integration order as a function of interpolation orders of the left and right elements More...

virtual void	InterfaceJump (TPZVec< REAL > &x, TPZSolVec &leftu, TPZSolVec &rightu, TPZSolVec &jump)
	Computes interface jump = leftu - rightu. More...

virtual void	ContributeInterfaceErrors (TPZMaterialData &data, TPZMaterialData &dataleft, TPZMaterialData &dataright, REAL weight, TPZVec< STATE > &nkL, TPZVec< STATE > &nkR, int &errorid)

virtual void	ContributeInterfaceBCErrors (TPZMaterialData &data, TPZMaterialData &dataleft, REAL weight, TPZVec< STATE > &nk, TPZBndCond &bc, int &errorid)

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

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

virtual void	ContributeInterface (TPZVec< TPZMaterialData > &datavec, TPZVec< TPZMaterialData > &dataleftvec, TPZVec< TPZMaterialData > &datarightvec, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef)

virtual void	ContributeInterface (TPZMaterialData &data, TPZVec< TPZMaterialData > &dataleft, TPZVec< TPZMaterialData > &dataright, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef)
	Computes a contribution to the stiffness matrix and load vector at one integration point to multiphysics simulation. More...

virtual void	ContributeInterface (TPZMaterialData &data, TPZVec< TPZMaterialData > &dataleft, TPZVec< TPZMaterialData > &dataright, REAL weight, TPZFMatrix< STATE > &ef)
	Computes a contribution to residual vector at one integration point. More...

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

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

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

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

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...

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
STATE	fRho

STATE	fDeltaT

Protected Attributes inherited from TPZMixedPoisson
REAL	ff
	Forcing function value. More...

TPZFNMatrix< 9, REAL >	fTensorK
	permeability tensor. Coeficient which multiplies the gradient operator More...

TPZFNMatrix< 9, REAL >	fInvK
	inverse of the permeability tensor. More...

REAL	fvisc
	fluid viscosity More...

bool	fIsStabilized
	Choose Stabilized method. More...

REAL	fdelta1
	Coeficient of Stabilization. More...

REAL	fdelta2

REAL	fh2
	Coeficient that multiplies the Stabilization term fdelta1. More...

bool	fUseHdois

TPZAutoPointer< TPZFunction< STATE > >	fPermeabilityFunction
	post-processing procedure for error estimation as Ainsworth More...

Protected Attributes inherited from TPZMatPoisson3d
STATE	fXf
	Forcing function value. More...

int	fDim
	Problem dimension. More...

STATE	fK
	Coeficient which multiplies the Laplacian operator. More...

REAL	fC
	Variable which multiplies the convection term of the equation. More...

REAL	fConvDir [3]
	Direction of the convection operator. More...

REAL	fSymmetry
	Symmetry coefficient of elliptic term. More...

STATE	fSD
	Multiplication value for the streamline diffusion term. More...

EPenaltyType	fPenaltyType
	Penalty term definition. More...

bool	fShapeHdiv

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)

Public Attributes inherited from TPZMatPoisson3d
REAL	fPenaltyConstant
	Constant multiplyer of penalty term, when required is set. More...

bool	fNeumann

Static Public Attributes inherited from TPZMatPoisson3d
static STATE	gAlfa
	Using in InterfaceErrors. More...

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

Protected Types inherited from TPZMatPoisson3d
enum	EPenaltyType { ENoPenalty, EFluxPenalty, ESolutionPenalty, EBoth }
	Enumerate for penalty term definitions. More...

Protected Member Functions inherited from TPZMatPoisson3d
virtual void	Solution (TPZVec< STATE > &Sol, TPZFMatrix< STATE > &DSol, TPZFMatrix< REAL > &axes, int var, TPZVec< STATE > &Solout) override

Protected Member Functions inherited from TPZMaterial

Detailed Description

Material to solve a mixed time dependent poisson problem 2d by multiphysics simulation.

Author: Philippe Devloo

Since: Sept 4, 2017 Pressure(p): uses L2 space. Velocity (Q): uses Hdiv space

p^{n+1)/ t div(Q) = f + p^n/ t ==> $Int{\alpha v*p^{n+1} +div(Q)*v}dx = Int{v*p^n*\alpha /\Delta t f^{n+1}*v}dx (Eq. 2)$

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

Definition at line 31 of file TPZMixedPoissonParabolic.h.

Constructor & Destructor Documentation

◆ TPZMixedPoissonParabolic() [1/3]

TPZMixedPoissonParabolic::TPZMixedPoissonParabolic ( )

Definition at line 22 of file TPZMixedPoissonParabolic.cpp.

◆ TPZMixedPoissonParabolic() [2/3]

TPZMixedPoissonParabolic::TPZMixedPoissonParabolic	(	int	matid,
		int	dim
	)

Definition at line 26 of file TPZMixedPoissonParabolic.cpp.

◆ ~TPZMixedPoissonParabolic()

TPZMixedPoissonParabolic::~TPZMixedPoissonParabolic ( )

virtual

Definition at line 30 of file TPZMixedPoissonParabolic.cpp.

◆ TPZMixedPoissonParabolic() [3/3]

TPZMixedPoissonParabolic::TPZMixedPoissonParabolic ( const TPZMixedPoissonParabolic & cp )

Definition at line 33 of file TPZMixedPoissonParabolic.cpp.

Member Function Documentation

◆ Contribute() [1/2]

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

virtual

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

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

Reimplemented from TPZMixedPoisson.

Definition at line 52 of file TPZMixedPoissonParabolic.cpp.

References DebugStop, TPZFunction< TVar >::Execute(), fDeltaT, TPZMatPoisson3d::fDim, TPZMixedPoisson::ff, TPZMaterial::fForcingFunction, TPZMixedPoisson::fInvK, TPZMixedPoisson::fIsStabilized, TPZMixedPoisson::fPermeabilityFunction, fRho, TPZMixedPoisson::fTensorK, TPZMixedPoisson::fUseHdois, TPZMixedPoisson::fvisc, TPZVec< T >::NElements(), test::res, TPZMatrix< TVar >::Rows(), TPZVec< T >::size(), and TPZFMatrix< TVar >::Zero().

Referenced by Name().

◆ Contribute() [2/2]

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

virtual

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

Parameters

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

Reimplemented from TPZDiscontinuousGalerkin.

Definition at line 195 of file TPZMixedPoissonParabolic.cpp.

References DebugStop, fDeltaT, TPZMixedPoisson::fIsStabilized, fRho, TPZMixedPoisson::fUseHdois, TPZVec< T >::NElements(), TPZMatrix< TVar >::Rows(), and TPZVec< T >::size().

◆ ContributeBC()

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

virtual

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

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: October 18, 2011

Reimplemented from TPZMixedPoisson.

Definition at line 224 of file TPZMixedPoissonParabolic.cpp.

References DebugStop, TPZMatPoisson3d::Dimension(), 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 Name().

◆ FillBoundaryConditionDataRequirement() [1/2]

virtual void TPZMixedPoissonParabolic::FillBoundaryConditionDataRequirement	(	int	type,
		TPZMaterialData &	data
	)

inlinevirtual

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

Reimplemented from TPZMatPoisson3d.

Definition at line 66 of file TPZMixedPoissonParabolic.h.

References TPZMaterialData::fNeedsNormal, and TPZMaterialData::SetAllRequirements().

◆ FillBoundaryConditionDataRequirement() [2/2]

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

inlinevirtual

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

Reimplemented from TPZMixedPoisson.

Definition at line 75 of file TPZMixedPoissonParabolic.h.

References Print(), and TPZVec< T >::size().

◆ FillDataRequirements()

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

virtual

Fill material data parameter with necessary requirements for the Contribute method. Here, in base class, all requirements are considered as necessary. Each derived class may optimize performance by selecting only the necessary data.

Reimplemented from TPZMixedPoisson.

Definition at line 290 of file TPZMixedPoissonParabolic.cpp.

References TPZVec< T >::size().

Referenced by SetDeltaT().