Implements the interface for conservation laws, keeping track of the timestep as well. More...

#include <pzconslaw.h>

Inheritance diagram for TPZConservationLaw:

Collaboration diagram for TPZConservationLaw:

Public Member Functions
	TPZConservationLaw (int nummat, REAL timeStep, int dim)
	Simple constructor with material id, time step (dt) and dimension of the spatial domain. More...

	TPZConservationLaw (const TPZConservationLaw &cp)
	Copy constructor. More...

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

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

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

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

Attributes and parameters
int	Dimension () const override
	Returns the dimension of the problem. More...

REAL	TimeStep ()
	Returns the value of the time step. More...

void	SetTimeStep (REAL timeStep)
	Sets the time step used for time integration. More...

virtual REAL	SetTimeStep (REAL maxveloc, REAL deltax, int degree)=0
	Sets the time step used for time integration. More...

REAL	CFL ()
	Returns the CFL number. More...

void	SetCFL (REAL CFL)
	Sets the CFL number. More...

REAL	Gamma ()
	Returns the value of Gamma (constant of gas) More...

void	SetGamma (int gamma)
	Sets the value of Gamma (constant of gas) More...

void	SetContributionTime (TPZContributeTime time)
	Sets whether the contribution is advanced or referring to the last state. More...

void	SetResidualType (TPZResidualType type)
	Residual_RT for calculations and Flux_RT for convergence check. More...

virtual int	NStateVariables () const override=0
	Number of state variables according to the dimension. More...

virtual STATE	Pressure (TPZVec< STATE > &U)=0
	Thermodynamic pressure determined by the law of an ideal gas. More...

virtual void	Print (std::ostream &out) override
	Prints the state of internal variables. More...

virtual std::string	Name () override=0
	Returns the material name. More...

virtual int	VariableIndex (const std::string &name) override=0
	Returns the relative index of a variable according to its name. More...

virtual int	NSolutionVariables (int var) override=0
	Returns the number of variables associated with the variable indexed by var. More...

virtual int	NFluxes () override
	Returns the number of fluxes associated to this material. More...

Contribute methods
virtual void	Contribute (TPZMaterialData &data, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef) override=0
	Contributes to the residual vector and tangent matrix the volume-based quantities. More...

virtual void	Contribute (TPZMaterialData &data, REAL weight, TPZFMatrix< STATE > &ef) override
	Contributes to the residual vector and tangent matrix the volume-based quantities. More...

virtual void	ContributeInterface (TPZMaterialData &data, TPZMaterialData &dataleft, TPZMaterialData &dataright, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef) override=0
	Contributes to the residual vector and tangent matrix the face-based quantities. More...

virtual void	ContributeInterface (TPZMaterialData &data, TPZMaterialData &dataleft, TPZMaterialData &dataright, REAL weight, TPZFMatrix< STATE > &ef) override
	Contributes to the residual vector and tangent matrix the face-based quantities. More...

virtual void	ContributeBC (TPZMaterialData &data, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef, TPZBndCond &bc) override=0
	Contributes to the residual vector the boundary conditions. More...

virtual void	ContributeBC (TPZMaterialData &data, REAL weight, TPZFMatrix< STATE > &ef, TPZBndCond &bc) override
	Contributes to the residual vector the boundary conditions. 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 int	IsInterfaceConservative ()
	Dicontinuous galerkin materials implement contribution of discontinuous elements and interfaces. More...

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

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

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

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

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 to multiphysics simulation. More...

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

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, TPZMaterialData &dataleft, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef, TPZBndCond &bc)=0
	It computes a contribution to stiffness matrix and load vector at one BC 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...

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

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...

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

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

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

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 (TPZVec< TPZMaterialData > &datavec, int var, TPZVec< STATE > &Solout)
	Returns the solution associated with the var index based on the finite element approximation. 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	fDim
	Dimension of the problem. More...

REAL	fTimeStep
	Time step used for time integration. More...

REAL	fCFL
	CFL number. More...

REAL	fGamma
	Ratio between specific heat is constant and the specific heat the constant volume of a polytropic gas. More...

TPZContributeTime	fContributionTime
	Variable indicating the context of the solution. More...

TPZResidualType	fResidualType
	Variable to indicate the type of residual to be computed by Assemble. More...

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...

Solutions
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	Solution (TPZVec< STATE > &Sol, TPZFMatrix< STATE > &DSol, TPZFMatrix< REAL > &axes, int var, TPZVec< STATE > &Solout) override=0

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

Implements the interface for conservation laws, keeping track of the timestep as well.

Defines the aditional interface necessary to compute contributions over the interfaces between elements

Definition at line 71 of file pzconslaw.h.

Constructor & Destructor Documentation

◆ TPZConservationLaw() [1/2]

TPZConservationLaw::TPZConservationLaw	(	int	nummat,
		REAL	timeStep,
		int	dim
	)

Simple constructor with material id, time step (dt) and dimension of the spatial domain.

Definition at line 17 of file pzconslaw.cpp.

References DebugStop, fDim, fResidualType, fTimeStep, PZError, and Residual_RT.

◆ TPZConservationLaw() [2/2]

TPZConservationLaw::TPZConservationLaw ( const TPZConservationLaw & cp )

inline

Copy constructor.

Definition at line 77 of file pzconslaw.h.

References CFL(), degree(), Dimension(), Gamma(), gamma(), Name(), NFluxes(), NSolutionVariables(), NStateVariables(), Pressure(), Print(), SetCFL(), SetContributionTime(), SetGamma(), SetResidualType(), SetTimeStep(), Solution(), TimeStep(), VariableIndex(), and ~TPZConservationLaw().

◆ ~TPZConservationLaw()

TPZConservationLaw::~TPZConservationLaw ( )

virtual

Default destructor.

Definition at line 45 of file pzconslaw.cpp.

Referenced by TPZConservationLaw().

Member Function Documentation

◆ CFL()

REAL TPZConservationLaw::CFL ( )

inline

Returns the CFL number.

Definition at line 281 of file pzconslaw.h.

References fCFL.

Referenced by SetCFL(), TPZConsLawTest::SetMaterial(), TPZEulerConsLaw::SetTimeStep(), and TPZConservationLaw().

◆ ClassId()

int TPZConservationLaw::ClassId ( ) const

inlineoverridevirtual

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.

Reimplemented in TPZEulerConsLaw.

Definition at line 230 of file pzconslaw.h.

References TPZDiscontinuousGalerkin::ClassId(), Hash(), Read(), and Write().

Referenced by TPZEulerConsLaw::ClassId().

◆ Contribute() [1/2]

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

overridepure virtual

Contributes to the residual vector and tangent matrix the volume-based quantities.

Implements TPZDiscontinuousGalerkin.

Implemented in TPZEulerConsLaw, and TPZConsLawTest.

Referenced by TPZConsLawTest::Contribute(), and Solution().

◆ Contribute() [2/2]

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

inlineoverridevirtual

Contributes to the residual vector and tangent matrix the volume-based quantities.

Reimplemented from TPZDiscontinuousGalerkin.

Reimplemented in TPZEulerConsLaw, and TPZConsLawTest.

Definition at line 197 of file pzconslaw.h.

References TPZDiscontinuousGalerkin::Contribute(), and ContributeInterface().

◆ ContributeBC() [1/2]

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

overridepure virtual

Contributes to the residual vector the boundary conditions.

Implements TPZDiscontinuousGalerkin.

Implemented in TPZEulerConsLaw, and TPZConsLawTest.

Referenced by TPZConsLawTest::ContributeBC(), and ContributeInterface().

◆ ContributeBC() [2/2]

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

inlineoverridevirtual

Contributes to the residual vector the boundary conditions.

Reimplemented from TPZDiscontinuousGalerkin.

Reimplemented in TPZEulerConsLaw, and TPZConsLawTest.

Definition at line 220 of file pzconslaw.h.

References TPZDiscontinuousGalerkin::ContributeBC().

◆ ContributeInterface() [1/2]

virtual void TPZConservationLaw::ContributeInterface	(	TPZMaterialData &	data,
		TPZMaterialData &	dataleft,
		TPZMaterialData &	dataright,
		REAL	weight,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef
	)

overridepure virtual

Contributes to the residual vector and tangent matrix the face-based quantities.

Reimplemented from TPZDiscontinuousGalerkin.

Implemented in TPZEulerConsLaw, and TPZConsLawTest.

Referenced by Contribute().

◆ ContributeInterface() [2/2]

virtual void TPZConservationLaw::ContributeInterface	(	TPZMaterialData &	data,
		TPZMaterialData &	dataleft,
		TPZMaterialData &	dataright,
		REAL	weight,
		TPZFMatrix< STATE > &	ef
	)

inlineoverridevirtual

Contributes to the residual vector and tangent matrix the face-based quantities.

Reimplemented from TPZDiscontinuousGalerkin.

Reimplemented in TPZEulerConsLaw.

Definition at line 208 of file pzconslaw.h.

References bc, ContributeBC(), and TPZDiscontinuousGalerkin::ContributeInterface().

◆ Dimension()

int TPZConservationLaw::Dimension ( ) const

inlineoverridevirtual

Returns the dimension of the problem.

Implements TPZMaterial.

Definition at line 276 of file pzconslaw.h.

References fDim.

Referenced by TPZConsLawTest::Contribute(), TPZConsLawTest::ContributeInterface(), TPZEulerConsLaw::NFluxes(), TPZConsLawTest::NSolutionVariables(), TPZEulerConsLaw::NSolutionVariables(), TPZEulerConsLaw::NStateVariables(), TPZEulerConsLaw::Solution(), TPZConsLawTest::T(), and TPZConservationLaw().

◆ Gamma()

REAL TPZConservationLaw::Gamma ( )

inline

Returns the value of Gamma (constant of gas)

Definition at line 297 of file pzconslaw.h.

References fGamma.

Referenced by TPZFlowCompMesh::MaxVelocityOfMesh(), and TPZConservationLaw().

◆ Name()

virtual std::string TPZConservationLaw::Name ( )

overridepure virtual

Returns the material name.

Reimplemented from TPZDiscontinuousGalerkin.

Implemented in TPZEulerConsLaw, and TPZConsLawTest.

Referenced by Print(), and TPZConservationLaw().

◆ NFluxes()

int TPZConservationLaw::NFluxes ( )

inlineoverridevirtual

Returns the number of fluxes associated to this material.

Reimplemented from TPZMaterial.

Reimplemented in TPZEulerConsLaw, and TPZConsLawTest.

Definition at line 312 of file pzconslaw.h.

Referenced by TPZConservationLaw().

◆ NSolutionVariables()

virtual int TPZConservationLaw::NSolutionVariables ( int var )

overridepure virtual

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.

Implemented in TPZEulerConsLaw, and TPZConsLawTest.

Referenced by TPZConservationLaw().

◆ NStateVariables()

virtual int TPZConservationLaw::NStateVariables ( ) const

overridepure virtual

Number of state variables according to the dimension.

Implements TPZMaterial.

Implemented in TPZEulerConsLaw, and TPZConsLawTest.

Referenced by TPZFlowCompMesh::MaxVelocityOfMesh(), and TPZConservationLaw().

◆ Pressure()

virtual STATE TPZConservationLaw::Pressure ( TPZVec< STATE > & U )

pure virtual

Thermodynamic pressure determined by the law of an ideal gas.

Parameters

[in] U vector of state variables (sol)

Implemented in TPZEulerConsLaw.

Referenced by TPZFlowCompMesh::MaxVelocityOfMesh(), and TPZConservationLaw().

◆ Print()

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

overridevirtual

Prints the state of internal variables.

Parameters

out	Output to print the information of the current object

Reimplemented from TPZMaterial.

Reimplemented in TPZEulerConsLaw, and TPZConsLawTest.

Definition at line 49 of file pzconslaw.cpp.

References Advanced_CT, fCFL, fContributionTime, fDim, fGamma, fTimeStep, Last_CT, Name(), None_CT, and TPZMaterial::Print().

Referenced by TPZEulerConsLaw::Print(), and TPZConservationLaw().

◆ Read()

void TPZConservationLaw::Read	(	TPZStream &	buf,
		void *	context
	)

overridevirtual

Read the element data from a stream.

Reimplemented from TPZSavable.

Reimplemented in TPZEulerConsLaw.

Definition at line 83 of file pzconslaw.cpp.

References fCFL, fContributionTime, fDim, fGamma, fResidualType, fTimeStep, Last_CT, TPZStream::Read(), TPZMaterial::Read(), and Residual_RT.

Referenced by ClassId(), and TPZEulerConsLaw::Read().

◆ SetCFL()

void TPZConservationLaw::SetCFL ( REAL CFL )

inline

Sets the CFL number.

Parameters

[in] CFL Value of the CFL condition

Definition at line 286 of file pzconslaw.h.

References CFL(), and fCFL.

Referenced by TPZConservationLaw().

◆ SetContributionTime()

void TPZConservationLaw::SetContributionTime ( TPZContributeTime time )

inline

Sets whether the contribution is advanced or referring to the last state.

Definition at line 317 of file pzconslaw.h.

References fContributionTime.

Referenced by TPZConservationLaw().

◆ SetGamma()

void TPZConservationLaw::SetGamma ( int gamma )

inline

Sets the value of Gamma (constant of gas)

Parameters

[in] gamma Gamma value to Euler equation.

Definition at line 292 of file pzconslaw.h.

References fGamma, and gamma().

Referenced by TPZConservationLaw().

◆ SetResidualType()

void TPZConservationLaw::SetResidualType ( TPZResidualType type )

inline

Residual_RT for calculations and Flux_RT for convergence check.

Definition at line 323 of file pzconslaw.h.

References fResidualType.

Referenced by TPZConservationLaw().

◆ SetTimeStep() [1/2]

void TPZConservationLaw::SetTimeStep ( REAL timeStep )

inline

Sets the time step used for time integration.

Parameters

[in] timeStep Time step (dt)

Definition at line 302 of file pzconslaw.h.

References fTimeStep.

Referenced by TPZFlowCompMesh::ComputeTimeStep(), TPZNonLinMultGridAnalysis::OneGridAlgorithm(), TPZNonLinMultGridAnalysis::SetDeltaTime(), TPZEulerConsLaw::SetTimeStep(), and TPZConservationLaw().

◆ SetTimeStep() [2/2]

virtual REAL TPZConservationLaw::SetTimeStep	(	REAL	maxveloc,
		REAL	deltax,
		int	degree
	)

pure virtual

Sets the time step used for time integration.

Returns: Returns the resultant time step.

Parameters

[in]	maxveloc	Maximal speed of flow inside the cell
[in]	deltax	Greatest dimension
[in]	degree	Interpolation degree

Implemented in TPZEulerConsLaw.

◆ Solution() [1/2]

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

overrideprotectedpure virtual

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

Reimplemented from TPZMaterial.

Implemented in TPZEulerConsLaw, and TPZConsLawTest.

Referenced by TPZEulerConsLaw::Solution(), and TPZConservationLaw().

◆ Solution() [2/2]

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

inlineoverridevirtual

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

Parameters

[in]	data	Material data to compute the solution.
[in]	var	Number of the variable wished
[out]	Solout	Vector with the computed solution values

Reimplemented from TPZMaterial.

Reimplemented in TPZEulerConsLaw, and TPZConsLawTest.

Definition at line 181 of file pzconslaw.h.

References Contribute(), and TPZMaterial::Solution().

◆ TimeStep()

REAL TPZConservationLaw::TimeStep ( )

inline

Returns the value of the time step.

Definition at line 307 of file pzconslaw.h.

References fResidualType, fTimeStep, and Residual_RT.

◆ VariableIndex()

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

overridepure virtual

Returns the relative index of a variable according to its name.

Parameters

[in] name Name of the variable wished.

Reimplemented from TPZMaterial.

Implemented in TPZEulerConsLaw, and TPZConsLawTest.

Referenced by TPZConservationLaw().

◆ Write()

void TPZConservationLaw::Write	(	TPZStream &	buf,
		int	withclassid
	)		const

overridevirtual

Save the element data to a stream.

Reimplemented from TPZSavable.

Reimplemented in TPZEulerConsLaw.

Definition at line 74 of file pzconslaw.cpp.

References fCFL, fDim, fGamma, fTimeStep, TPZStream::Write(), and TPZMaterial::Write().

Referenced by ClassId(), and TPZEulerConsLaw::Write().

Member Data Documentation

◆ fCFL

REAL TPZConservationLaw::fCFL

protected

CFL number.

Definition at line 249 of file pzconslaw.h.

Referenced by CFL(), Print(), Read(), SetCFL(), TPZEulerConsLaw::SetTimeStep(), and Write().

◆ fContributionTime

TPZContributeTime TPZConservationLaw::fContributionTime

protected

Variable indicating the context of the solution.

If advanced, then the implicit terms are to be contributed. If last, then the explicit.

Definition at line 261 of file pzconslaw.h.

Referenced by TPZEulerConsLaw::Contribute(), TPZEulerConsLaw::ContributeBCInterface(), TPZEulerConsLaw::ContributeInterface(), Print(), Read(), and SetContributionTime().

◆ fDim

int TPZConservationLaw::fDim

protected

Dimension of the problem.

Definition at line 243 of file pzconslaw.h.

Referenced by TPZEulerConsLaw::ContributeAdv(), TPZEulerConsLaw::ContributeApproxImplConvFace(), TPZEulerConsLaw::ContributeApproxImplDiff(), TPZEulerConsLaw::ContributeBCInterface(), TPZEulerConsLaw::ContributeExplConvVol(), TPZEulerConsLaw::ContributeExplDiff(), TPZEulerConsLaw::ContributeImplConvVol(), TPZEulerConsLaw::ContributeInterface(), TPZEulerConsLaw::DeltaX(), Dimension(), TPZEulerConsLaw::Flux(), TPZEulerConsLaw::Pressure(), Print(), Read(), TPZEulerConsLaw::SetDelta(), TPZConservationLaw(), and Write().

◆ fGamma

REAL TPZConservationLaw::fGamma

protected

Ratio between specific heat is constant and the specific heat the constant volume of a polytropic gas.

Definition at line 255 of file pzconslaw.h.

Referenced by TPZEulerConsLaw::ComputeGhostState(), TPZEulerConsLaw::ContributeApproxImplConvFace(), TPZEulerConsLaw::ContributeBCInterface(), TPZEulerConsLaw::ContributeExplConvFace(), TPZEulerConsLaw::ContributeImplConvVol(), TPZEulerConsLaw::Flux(), Gamma(), TPZEulerConsLaw::Pressure(), Print(), Read(), SetGamma(), TPZEulerConsLaw::Solution(), TPZEulerConsLaw::TPZEulerConsLaw(), and Write().

◆ fResidualType

TPZResidualType TPZConservationLaw::fResidualType

protected

Variable to indicate the type of residual to be computed by Assemble.

A Flux Evaluation type is interesting for residual evaluation, and a complete residual for the global invertion.

Definition at line 268 of file pzconslaw.h.

Referenced by TPZEulerConsLaw::ContributeAdv(), TPZEulerConsLaw::ContributeLast(), Read(), SetResidualType(), TimeStep(), and TPZConservationLaw().

◆ fTimeStep

REAL TPZConservationLaw::fTimeStep

protected

Time step used for time integration.

Definition at line 246 of file pzconslaw.h.

Referenced by Print(), Read(), SetTimeStep(), TimeStep(), TPZConservationLaw(), and Write().

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

Material/pzconslaw.h
Material/pzconslaw.cpp

Public Member Functions

Protected Attributes

Solutions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TPZConservationLaw() [1/2]

◆ TPZConservationLaw() [2/2]

◆ ~TPZConservationLaw()

Member Function Documentation

◆ CFL()

◆ ClassId()

◆ Contribute() [1/2]

◆ Contribute() [2/2]

◆ ContributeBC() [1/2]

◆ ContributeBC() [2/2]

◆ ContributeInterface() [1/2]

◆ ContributeInterface() [2/2]

◆ Dimension()

◆ Gamma()

◆ Name()

◆ NFluxes()

◆ NSolutionVariables()

◆ NStateVariables()

◆ Pressure()

◆ Print()

◆ Read()

◆ SetCFL()

◆ SetContributionTime()

◆ SetGamma()

◆ SetResidualType()

◆ SetTimeStep() [1/2]

◆ SetTimeStep() [2/2]

◆ Solution() [1/2]

◆ Solution() [2/2]

◆ TimeStep()

◆ VariableIndex()

◆ Write()

Member Data Documentation

◆ fCFL

◆ fContributionTime

◆ fDim

◆ fGamma

◆ fResidualType

◆ fTimeStep