This material implements the weak statement of the compressible euler equations. More...

#include <pzeulerconslaw.h>

Inheritance diagram for TPZEulerConsLaw:

Collaboration diagram for TPZEulerConsLaw:

Public Member Functions
	TPZEulerConsLaw (int nummat, REAL timeStep, REAL gamma, int dim, TPZArtDiffType artdiff)

	~TPZEulerConsLaw ()

	TPZEulerConsLaw ()

	TPZEulerConsLaw (const TPZEulerConsLaw &cp)

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

void	SetTimeDiscr (TPZTimeDiscr Diff, TPZTimeDiscr ConvVol, TPZTimeDiscr ConvFace)
	Configures the time discretization of some contributions. More...

TPZArtDiff &	ArtDiff ()
	Returns a reference to the artificial diffusion term. More...

REAL	OptimalCFL (int degree)
	returns the best value for the CFL number based on the interpolation degree. More...

virtual REAL	SetTimeStep (REAL maxveloc, REAL deltax, int degree) override
	See declaration in base class. More...

virtual int	NStateVariables () const override
	Object-based overload. More...

REAL	DeltaX (REAL detJac)
	Estimates the deltax (element diameter) based on the inverse of the jacobian. More...

REAL	Det (TPZFMatrix< REAL > &Mat)
	Computes the determinant of a 2d or 3d matrix. Used by recompute the element size. More...

virtual STATE	Pressure (TPZVec< STATE > &U) override
	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
	Returns the material name. More...

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

virtual int	NSolutionVariables (int var) override
	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...

virtual 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 int	ClassId () const override
	Class identificator. More...

Contributions methods
virtual void	Contribute (TPZMaterialData &data, REAL weight, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef) override
	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
	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
	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...

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

Internal contributions
void	ContributeFastestBCInterface (int dim, TPZVec< REAL > &x, TPZVec< STATE > &solL, TPZFMatrix< STATE > &dsolL, REAL weight, TPZVec< REAL > &normal, TPZFMatrix< REAL > &phiL, TPZFMatrix< REAL > &dphiL, TPZFMatrix< REAL > &axesleft, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef, TPZBndCond &bc)

template<int dim>
void	ContributeFastestBCInterface_dim (TPZVec< REAL > &x, TPZVec< STATE > &solL, TPZFMatrix< STATE > &dsolL, REAL weight, TPZVec< REAL > &normal, TPZFMatrix< REAL > &phiL, TPZFMatrix< REAL > &dphiL, TPZFMatrix< REAL > &axesleft, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef, TPZBndCond &bc)

virtual void	ContributeLast (TPZVec< REAL > &x, TPZFMatrix< REAL > &jacinv, TPZVec< STATE > &sol, TPZFMatrix< STATE > &dsol, REAL weight, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi, TPZFMatrix< STATE > &ef)

virtual void	ContributeAdv (TPZVec< REAL > &x, TPZFMatrix< REAL > &jacinv, TPZVec< STATE > &sol, TPZFMatrix< STATE > &dsol, REAL weight, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef)

virtual void	ContributeAdv (TPZVec< REAL > &x, TPZFMatrix< REAL > &jacinv, TPZVec< STATE > &sol, TPZFMatrix< STATE > &dsol, REAL weight, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi, TPZFMatrix< STATE > &ef)

void	ContributeApproxImplDiff (TPZVec< REAL > &x, TPZFMatrix< REAL > &jacinv, TPZVec< STATE > &sol, TPZFMatrix< STATE > &dsol, REAL weight, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef)

void	ContributeExplDiff (TPZVec< REAL > &x, TPZFMatrix< REAL > &jacinv, TPZVec< STATE > &sol, TPZFMatrix< STATE > &dsol, REAL weight, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi, TPZFMatrix< STATE > &ef)

void	ContributeExplConvFace (TPZVec< REAL > &x, TPZVec< STATE > &solL, TPZVec< STATE > &solR, REAL weight, TPZVec< REAL > &normal, TPZFMatrix< REAL > &phiL, TPZFMatrix< REAL > &phiR, TPZFMatrix< STATE > &ef, int entropyFix=1)

void	ContributeApproxImplConvFace (TPZVec< REAL > &x, REAL faceSize, TPZVec< STATE > &solL, TPZVec< STATE > &solR, REAL weight, TPZVec< REAL > &normal, TPZFMatrix< REAL > &phiL, TPZFMatrix< REAL > &phiR, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef, int entropyFix=1)

void	ContributeImplConvVol (TPZVec< REAL > &x, TPZVec< STATE > &sol, TPZFMatrix< STATE > &dsol, REAL weight, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef)

void	ContributeExplConvVol (TPZVec< REAL > &x, TPZVec< STATE > &sol, REAL weight, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi, TPZFMatrix< STATE > &ef)

void	ContributeExplT1 (TPZVec< REAL > &x, TPZVec< STATE > &sol, TPZFMatrix< STATE > &dsol, REAL weight, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi, TPZFMatrix< STATE > &ef)

void	ContributeImplT1 (TPZVec< REAL > &x, TPZVec< STATE > &sol, TPZFMatrix< STATE > &dsol, REAL weight, TPZFMatrix< REAL > &phi, TPZFMatrix< REAL > &dphi, TPZFMatrix< STATE > &ek, TPZFMatrix< STATE > &ef)

void	ContributeExplT2 (TPZVec< REAL > &x, TPZVec< STATE > &sol, REAL weight, TPZFMatrix< REAL > &phi, TPZFMatrix< STATE > &ef)

Public Member Functions inherited from TPZConservationLaw
	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	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...

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...

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, 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	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 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

Static Public Member Functions
static int	NStateVariables (int dim)
	See declaration in base class. More...

template<class T >
static void	Pressure (REAL gamma, int dim, T &press, TPZVec< T > &U)
	Thermodynamic pressure determined by the law of an ideal gas. More...

template<class T >
static void	cSpeed (TPZVec< T > &sol, REAL gamma, T &c)
	Evaluates the speed of sound in the fluid. More...

template<class T >
static void	uRes (TPZVec< T > &sol, T &us)

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)

Protected Attributes
Attributes
TPZArtDiff	fArtDiff
	diffusive term More...

TPZTimeDiscr	fDiff
	variables indication whether the following terms are implicit More...

TPZTimeDiscr	fConvVol

TPZTimeDiscr	fConvFace

Protected Attributes inherited from TPZConservationLaw
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 methods
template<class T >
void	ComputeGhostState (TPZVec< T > &solL, TPZVec< T > &solR, TPZVec< REAL > &normal, TPZBndCond &bc, int &entropyFix)
	Computes the ghost state variables bsed on the BC type. 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	Solution (TPZVec< STATE > &Sol, TPZFMatrix< STATE > &DSol, TPZFMatrix< REAL > &axes, int var, TPZVec< STATE > &Solout) override

Fluxes methods
template<class T >
void	Flux (TPZVec< T > &U, TPZVec< T > &Fx, TPZVec< T > &Fy, TPZVec< T > &Fz)
	tensor of the three-dimensional flux of Euler More...

template<class T >
void	Test_Flux (TPZVec< T > &solL, TPZVec< T > &solR, TPZVec< REAL > &normal, REAL gamma, TPZVec< T > &flux)
	Test flux -> returns the averaged state variables across an interface. More...

void	SetDelta (REAL delta)
	Sets the delta parameter inside the artifficial diffusion term. More...

template<class T >
static void	JacobFlux (REAL gamma, int dim, TPZVec< T > &U, TPZVec< TPZDiffMatrix< T > > &Ai)
	Jacobian of the tensor flux of Euler. More...

template<class T >
static void	Roe_Flux (TPZVec< T > &solL, TPZVec< T > &solR, TPZVec< REAL > &normal, REAL gamma, TPZVec< T > &flux, int entropyFix=1)
	This flux encapsulates the two and three dimensional fluxes acquired from the Mouse program. More...

template<class T >
static void	ApproxRoe_Flux (TPZVec< T > &solL, TPZVec< T > &solR, TPZVec< REAL > &normal, REAL gamma, TPZVec< T > &flux, int entropyFix=1)
	This flux encapsulates the two and three dimensional fluxes acquired from the Mouse program. More...

template<class T >
static void	Roe_Flux (const T &rho_f, const T &rhou_f, const T &rhov_f, const T &rhow_f, const T &rhoE_f, const T &rho_t, const T &rhou_t, const T &rhov_t, const T &rhow_t, const T &rhoE_t, const REAL nx, const REAL ny, const REAL nz, const REAL gam, T &flux_rho, T &flux_rhou, T &flux_rhov, T &flux_rhow, T &flux_rhoE, int entropyFix=1)
	Flux of Roe (MOUSE program) More...

template<class T >
static void	Roe_Flux (const T &rho_f, const T &rhou_f, const T &rhov_f, const T &rhoE_f, const T &rho_t, const T &rhou_t, const T &rhov_t, const T &rhoE_t, const REAL nx, const REAL ny, const REAL gam, T &flux_rho, T &flux_rhou, T &flux_rhov, T &flux_rhoE, int entropyFix=1)

template<class T >
static void	ApproxRoe_Flux (const T &rho_f, const T &rhou_f, const T &rhov_f, const T &rhow_f, const T &rhoE_f, const T &rho_t, const T &rhou_t, const T &rhov_t, const T &rhow_t, const T &rhoE_t, const REAL nx, const REAL ny, const REAL nz, const REAL gam, T &flux_rho, T &flux_rhou, T &flux_rhov, T &flux_rhow, T &flux_rhoE, int entropyFix=1)
	Flux of Roe (MOUSE program) More...

template<class T >
static void	ApproxRoe_Flux (const T &rho_f, const T &rhou_f, const T &rhov_f, const T &rhoE_f, const T &rho_t, const T &rhou_t, const T &rhov_t, const T &rhoE_t, const REAL nx, const REAL ny, const REAL gam, T &flux_rho, T &flux_rhou, T &flux_rhov, T &flux_rhoE, int entropyFix=1)

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

Protected Member Functions inherited from TPZConservationLaw
Protected Member Functions inherited from TPZMaterial

Detailed Description

This material implements the weak statement of the compressible euler equations.

Definition at line 33 of file pzeulerconslaw.h.

Constructor & Destructor Documentation

◆ TPZEulerConsLaw() [1/3]

TPZEulerConsLaw::TPZEulerConsLaw	(	int	nummat,
		REAL	timeStep,
		REAL	gamma,
		int	dim,
		TPZArtDiffType	artdiff
	)

Definition at line 37 of file pzeulerconslaw.cpp.

References TPZConservationLaw::fGamma, and gamma().

◆ ~TPZEulerConsLaw()

TPZEulerConsLaw::~TPZEulerConsLaw ( )

Definition at line 33 of file pzeulerconslaw.cpp.

◆ TPZEulerConsLaw() [2/3]

TPZEulerConsLaw::TPZEulerConsLaw ( )

Definition at line 50 of file pzeulerconslaw.cpp.

References TPZConservationLaw::fGamma.

Referenced by NewMaterial().

◆ TPZEulerConsLaw() [3/3]

TPZEulerConsLaw::TPZEulerConsLaw ( const TPZEulerConsLaw & cp )

inline

Definition at line 45 of file pzeulerconslaw.h.

Member Function Documentation

◆ ApproxRoe_Flux() [1/3]

template<class T >

void TPZEulerConsLaw::ApproxRoe_Flux	(	TPZVec< T > &	solL,
		TPZVec< T > &	solR,
		TPZVec< REAL > &	normal,
		REAL	gamma,
		TPZVec< T > &	flux,
		int	entropyFix = `1`
	)

static

This flux encapsulates the two and three dimensional fluxes acquired from the Mouse program.

Note: This function is called Approx because it evaluates the derivative of the Roe Flux without using automatic differentiation

Parameters

[in]	solL	Vector with solution from left element
[in]	solR	Vector with solution from right element
[in]	normal	Normal vector of the interface
[in]	gamma	Gamma value to use
[out]	flux	Vector to return flux values
	entropyFix	This flux encapsulates the two and three dimensional fluxes acquired from the Mouse program This function is called Approx because it evaluates the derivative of the Roe Flux without using automatic differentiation
	solL	[in]
	solR	[in]
	normal	[in]
	gamma	[in]
	flux	[in]

Definition at line 1984 of file pzeulerconslaw.cpp.

References gamma(), TPZVec< T >::NElements(), PZError, and sqrt.

Referenced by ContributeExplConvFace(), and Solution().

◆ ApproxRoe_Flux() [2/3]

template<class T >

static void TPZEulerConsLaw::ApproxRoe_Flux	(	const T &	rho_f,
		const T &	rhou_f,
		const T &	rhov_f,
		const T &	rhow_f,
		const T &	rhoE_f,
		const T &	rho_t,
		const T &	rhou_t,
		const T &	rhov_t,
		const T &	rhow_t,
		const T &	rhoE_t,
		const REAL	nx,
		const REAL	ny,
		const REAL	nz,
		const REAL	gam,
		T &	flux_rho,
		T &	flux_rhou,
		T &	flux_rhov,
		T &	flux_rhow,
		T &	flux_rhoE,
		int	entropyFix = `1`
	)

static

Flux of Roe (MOUSE program)

◆ ApproxRoe_Flux() [3/3]

template<class T >

static void TPZEulerConsLaw::ApproxRoe_Flux	(	const T &	rho_f,
		const T &	rhou_f,
		const T &	rhov_f,
		const T &	rhoE_f,
		const T &	rho_t,
		const T &	rhou_t,
		const T &	rhov_t,
		const T &	rhoE_t,
		const REAL	nx,
		const REAL	ny,
		const REAL	gam,
		T &	flux_rho,
		T &	flux_rhou,
		T &	flux_rhov,
		T &	flux_rhoE,
		int	entropyFix = `1`
	)

static

◆ ArtDiff()

TPZArtDiff& TPZEulerConsLaw::ArtDiff ( )

inline

Returns a reference to the artificial diffusion term.

Definition at line 65 of file pzeulerconslaw.h.

References bc, ComputeGhostState(), cSpeed(), degree(), DeltaX(), Det(), fArtDiff, Name(), NFluxes(), NSolutionVariables(), NStateVariables(), OptimalCFL(), Pressure(), Print(), SetTimeStep(), Solution(), uRes(), and VariableIndex().

◆ ClassId()

int TPZEulerConsLaw::ClassId ( ) const

overridevirtual

Class identificator.

Class identificator

Reimplemented from TPZConservationLaw.

Definition at line 2515 of file pzeulerconslaw.cpp.

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

Referenced by ContributeBC().

◆ ComputeGhostState()

template<class T >

void TPZEulerConsLaw::ComputeGhostState	(	TPZVec< T > &	solL,
		TPZVec< T > &	solR,
		TPZVec< REAL > &	normal,
		TPZBndCond &	bc,
		int &	entropyFix
	)

Computes the ghost state variables bsed on the BC type.

Definition at line 937 of file pzeulerconslaw.cpp.

References TPZConservationLaw::fGamma, NStateVariables(), pow(), sqrt, TPZBndCond::Type(), and TPZBndCond::Val2().

Referenced by ArtDiff(), and ContributeBCInterface().

◆ Contribute() [1/2]

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

overridevirtual

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

Implements TPZConservationLaw.

Definition at line 392 of file pzeulerconslaw.cpp.

References Advanced_CT, ContributeAdv(), ContributeLast(), DebugStop, TPZMaterialData::dphix, TPZMaterialData::dsol, TPZFunction< TVar >::Execute(), TPZConservationLaw::fContributionTime, TPZMaterial::fForcingFunction, TPZMaterialData::jacinv, Last_CT, NStateVariables(), TPZMaterialData::phi, PZError, test::res, TPZVec< T >::size(), TPZMaterialData::sol, and TPZMaterialData::x.

Referenced by Solution().

◆ Contribute() [2/2]

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

overridevirtual

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

Reimplemented from TPZConservationLaw.

Definition at line 433 of file pzeulerconslaw.cpp.

References Advanced_CT, ContributeAdv(), ContributeLast(), DebugStop, TPZMaterialData::dphix, TPZMaterialData::dsol, TPZFunction< TVar >::Execute(), TPZConservationLaw::fContributionTime, TPZMaterial::fForcingFunction, TPZMaterialData::jacinv, Last_CT, NStateVariables(), TPZMaterialData::phi, PZError, test::res, TPZVec< T >::size(), TPZMaterialData::sol, and TPZMaterialData::x.

◆ ContributeAdv() [1/2]

void TPZEulerConsLaw::ContributeAdv	(	TPZVec< REAL > &	x,
		TPZFMatrix< REAL > &	jacinv,
		TPZVec< STATE > &	sol,
		TPZFMatrix< STATE > &	dsol,
		REAL	weight,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< REAL > &	dphi,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef
	)

virtual

Definition at line 502 of file pzeulerconslaw.cpp.

References ApproxImplicit_TD, ContributeApproxImplDiff(), ContributeImplConvVol(), ContributeImplT1(), fConvVol, fDiff, TPZConservationLaw::fDim, TPZConservationLaw::fResidualType, Implicit_TD, and Residual_RT.

Referenced by Contribute(), and ContributeBC().

◆ ContributeAdv() [2/2]

void TPZEulerConsLaw::ContributeAdv	(	TPZVec< REAL > &	x,
		TPZFMatrix< REAL > &	jacinv,
		TPZVec< STATE > &	sol,
		TPZFMatrix< STATE > &	dsol,
		REAL	weight,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< REAL > &	dphi,
		TPZFMatrix< STATE > &	ef
	)

virtual

Definition at line 556 of file pzeulerconslaw.cpp.

References ApproxImplicit_TD, ContributeExplConvVol(), ContributeExplDiff(), ContributeExplT1(), fConvVol, fDiff, TPZConservationLaw::fResidualType, Implicit_TD, and Residual_RT.

◆ ContributeApproxImplConvFace()

void TPZEulerConsLaw::ContributeApproxImplConvFace	(	TPZVec< REAL > &	x,
		REAL	faceSize,
		TPZVec< STATE > &	solL,
		TPZVec< STATE > &	solR,
		REAL	weight,
		TPZVec< REAL > &	normal,
		TPZFMatrix< REAL > &	phiL,
		TPZFMatrix< REAL > &	phiR,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef,
		int	entropyFix = `1`
	)

Definition at line 1451 of file pzeulerconslaw.cpp.

References TPZConservationLaw::fDim, TPZConservationLaw::fGamma, FL, Flux(), JacobFlux(), NStateVariables(), PZError, Roe_Flux(), TPZMatrix< TVar >::Rows(), and TPZConservationLaw::TimeStep().

Referenced by ContributeBC(), ContributeBCInterface(), ContributeExplConvFace(), and ContributeInterface().

◆ ContributeApproxImplDiff()

void TPZEulerConsLaw::ContributeApproxImplDiff	(	TPZVec< REAL > &	x,
		TPZFMatrix< REAL > &	jacinv,
		TPZVec< STATE > &	sol,
		TPZFMatrix< STATE > &	dsol,
		REAL	weight,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< REAL > &	dphi,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef
	)

Definition at line 1263 of file pzeulerconslaw.cpp.

References TPZArtDiff::ContributeApproxImplDiff(), DeltaX(), Det(), fArtDiff, TPZConservationLaw::fDim, and TPZConservationLaw::TimeStep().

Referenced by ContributeAdv(), and ContributeBC().

◆ ContributeBC() [1/2]

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

overridevirtual

Contributes to the residual vector the boundary conditions.

Implements TPZConservationLaw.

Definition at line 662 of file pzeulerconslaw.cpp.

References TPZMaterial::gBigNumber, NStateVariables(), TPZMaterialData::phi, TPZMatrix< TVar >::Rows(), TPZBndCond::Type(), TPZBndCond::Val1(), and TPZBndCond::Val2().

Referenced by Solution().

◆ ContributeBC() [2/2]

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

inlineoverridevirtual

Contributes to the residual vector the boundary conditions.

Reimplemented from TPZConservationLaw.

Definition at line 345 of file pzeulerconslaw.h.

References ClassId(), ContributeAdv(), ContributeApproxImplConvFace(), ContributeApproxImplDiff(), TPZDiscontinuousGalerkin::ContributeBC(), ContributeBCInterface(), ContributeExplConvFace(), ContributeExplConvVol(), ContributeExplDiff(), ContributeExplT1(), ContributeExplT2(), ContributeFastestBCInterface(), ContributeFastestBCInterface_dim(), ContributeImplConvVol(), ContributeImplT1(), ContributeLast(), Read(), and Write().

◆ ContributeBCInterface() [1/2]

void TPZEulerConsLaw::ContributeBCInterface	(	TPZMaterialData &	data,
		TPZMaterialData &	dataleft,
		REAL	weight,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef,
		TPZBndCond &	bc
	)

overridevirtual

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: April 16, 2007

Implements TPZDiscontinuousGalerkin.

Definition at line 702 of file pzeulerconslaw.cpp.

References Advanced_CT, ApproxImplicit_TD, ComputeGhostState(), ContributeApproxImplConvFace(), ContributeExplConvFace(), ContributeFastestBCInterface(), DebugStop, TPZMaterialData::dsol, Explicit_TD, TPZConservationLaw::fContributionTime, fConvFace, TPZConservationLaw::fDim, TPZMaterialData::HSize, Implicit_TD, Last_CT, LOGPZ_DEBUG, TPZMaterialData::normal, NStateVariables(), TPZMaterialData::phi, TPZMatrix< TVar >::Print(), TPZVec< T >::size(), TPZMaterialData::sol, and TPZMaterialData::x.

Referenced by ContributeBC().

◆ ContributeBCInterface() [2/2]

void TPZEulerConsLaw::ContributeBCInterface	(	TPZMaterialData &	data,
		TPZMaterialData &	dataleft,
		REAL	weight,
		TPZFMatrix< STATE > &	ef,
		TPZBndCond &	bc
	)

overridevirtual

It computes a contribution to residual vector at one BC integration point.

Parameters

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

Since: April 16, 2007

Reimplemented from TPZDiscontinuousGalerkin.

Definition at line 791 of file pzeulerconslaw.cpp.

References Advanced_CT, ApproxImplicit_TD, bc, ComputeGhostState(), ContributeExplConvFace(), ContributeFastestBCInterface(), ContributeFastestBCInterface_dim(), DebugStop, TPZMaterialData::dsol, TPZFunction< TVar >::Execute(), Explicit_TD, fabs, TPZConservationLaw::fContributionTime, fConvFace, TPZConservationLaw::fDim, TPZMaterial::fForcingFunction, TPZConservationLaw::fGamma, Implicit_TD, Last_CT, TPZMaterialData::normal, NStateVariables(), TPZMaterialData::phi, PZError, test::res, TPZVec< T >::size(), TPZMaterialData::sol, TPZBndCond::Type(), and TPZMaterialData::x.

◆ ContributeExplConvFace()

void TPZEulerConsLaw::ContributeExplConvFace	(	TPZVec< REAL > &	x,
		TPZVec< STATE > &	solL,
		TPZVec< STATE > &	solR,
		REAL	weight,
		TPZVec< REAL > &	normal,
		TPZFMatrix< REAL > &	phiL,
		TPZFMatrix< REAL > &	phiR,
		TPZFMatrix< STATE > &	ef,
		int	entropyFix = `1`
	)

Definition at line 1347 of file pzeulerconslaw.cpp.

References ApproxRoe_Flux(), ContributeApproxImplConvFace(), TPZConservationLaw::fGamma, NStateVariables(), TPZMatrix< TVar >::Rows(), and TPZConservationLaw::TimeStep().

Referenced by ContributeBC(), ContributeBCInterface(), and ContributeInterface().

◆ ContributeExplConvVol()

void TPZEulerConsLaw::ContributeExplConvVol	(	TPZVec< REAL > &	x,
		TPZVec< STATE > &	sol,
		REAL	weight,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< REAL > &	dphi,
		TPZFMatrix< STATE > &	ef
	)

Definition at line 1763 of file pzeulerconslaw.cpp.

References TPZConservationLaw::fDim, Flux(), NStateVariables(), TPZMatrix< TVar >::Rows(), and TPZConservationLaw::TimeStep().

Referenced by ContributeAdv(), ContributeBC(), and ContributeLast().

◆ ContributeExplDiff()

void TPZEulerConsLaw::ContributeExplDiff	(	TPZVec< REAL > &	x,
		TPZFMatrix< REAL > &	jacinv,
		TPZVec< STATE > &	sol,
		TPZFMatrix< STATE > &	dsol,
		REAL	weight,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< REAL > &	dphi,
		TPZFMatrix< STATE > &	ef
	)

Definition at line 1284 of file pzeulerconslaw.cpp.

References TPZArtDiff::ContributeExplDiff(), DeltaX(), Det(), fArtDiff, TPZConservationLaw::fDim, and TPZConservationLaw::TimeStep().

Referenced by ContributeAdv(), ContributeBC(), and ContributeLast().

◆ ContributeExplT1()

void TPZEulerConsLaw::ContributeExplT1	(	TPZVec< REAL > &	x,
		TPZVec< STATE > &	sol,
		TPZFMatrix< STATE > &	dsol,
		REAL	weight,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< REAL > &	dphi,
		TPZFMatrix< STATE > &	ef
	)

Definition at line 1840 of file pzeulerconslaw.cpp.

References NStateVariables(), TPZMatrix< TVar >::Rows(), and TPZConservationLaw::TimeStep().

Referenced by ContributeAdv(), and ContributeBC().

◆ ContributeExplT2()

void TPZEulerConsLaw::ContributeExplT2	(	TPZVec< REAL > &	x,
		TPZVec< STATE > &	sol,
		REAL	weight,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< STATE > &	ef
	)

Definition at line 1912 of file pzeulerconslaw.cpp.

References NStateVariables(), TPZMatrix< TVar >::Rows(), and TPZConservationLaw::TimeStep().

Referenced by ContributeBC(), and ContributeLast().

◆ ContributeFastestBCInterface()

void TPZEulerConsLaw::ContributeFastestBCInterface	(	int	dim,
		TPZVec< REAL > &	x,
		TPZVec< STATE > &	solL,
		TPZFMatrix< STATE > &	dsolL,
		REAL	weight,
		TPZVec< REAL > &	normal,
		TPZFMatrix< REAL > &	phiL,
		TPZFMatrix< REAL > &	dphiL,
		TPZFMatrix< REAL > &	axesleft,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef,
		TPZBndCond &	bc
	)

Referenced by ContributeBC(), and ContributeBCInterface().

◆ ContributeFastestBCInterface_dim()

template<int dim>

void TPZEulerConsLaw::ContributeFastestBCInterface_dim	(	TPZVec< REAL > &	x,
		TPZVec< STATE > &	solL,
		TPZFMatrix< STATE > &	dsolL,
		REAL	weight,
		TPZVec< REAL > &	normal,
		TPZFMatrix< REAL > &	phiL,
		TPZFMatrix< REAL > &	dphiL,
		TPZFMatrix< REAL > &	axesleft,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef,
		TPZBndCond &	bc
	)

Referenced by ContributeBC(), and ContributeBCInterface().

◆ ContributeImplConvVol()

void TPZEulerConsLaw::ContributeImplConvVol	(	TPZVec< REAL > &	x,
		TPZVec< STATE > &	sol,
		TPZFMatrix< STATE > &	dsol,
		REAL	weight,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< REAL > &	dphi,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef
	)

Definition at line 1794 of file pzeulerconslaw.cpp.

References TPZConservationLaw::fDim, TPZConservationLaw::fGamma, Flux(), JacobFlux(), NStateVariables(), TPZMatrix< TVar >::Rows(), and TPZConservationLaw::TimeStep().

Referenced by ContributeAdv(), and ContributeBC().

◆ ContributeImplT1()

void TPZEulerConsLaw::ContributeImplT1	(	TPZVec< REAL > &	x,
		TPZVec< STATE > &	sol,
		TPZFMatrix< STATE > &	dsol,
		REAL	weight,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< REAL > &	dphi,
		TPZFMatrix< STATE > &	ek,
		TPZFMatrix< STATE > &	ef
	)

Definition at line 1873 of file pzeulerconslaw.cpp.

References NStateVariables(), TPZMatrix< TVar >::Rows(), and TPZConservationLaw::TimeStep().

Referenced by ContributeAdv(), and ContributeBC().

◆ ContributeInterface() [1/2]

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

overridevirtual

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

Implements TPZConservationLaw.

Definition at line 577 of file pzeulerconslaw.cpp.

References Advanced_CT, ApproxImplicit_TD, ContributeApproxImplConvFace(), ContributeExplConvFace(), DebugStop, Explicit_TD, TPZConservationLaw::fContributionTime, fConvFace, TPZConservationLaw::fDim, TPZMaterialData::HSize, Implicit_TD, Last_CT, LOGPZ_DEBUG, TPZMaterialData::normal, TPZMaterialData::phi, TPZMatrix< TVar >::Print(), TPZVec< T >::size(), TPZMaterialData::sol, and TPZMaterialData::x.

Referenced by Solution().

◆ ContributeInterface() [2/2]

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

overridevirtual

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

Reimplemented from TPZConservationLaw.

Definition at line 646 of file pzeulerconslaw.cpp.

References Advanced_CT, ApproxImplicit_TD, ContributeExplConvFace(), Explicit_TD, TPZConservationLaw::fContributionTime, fConvFace, Implicit_TD, Last_CT, TPZMaterialData::normal, TPZMaterialData::phi, TPZMaterialData::sol, and TPZMaterialData::x.

◆ ContributeLast()

void TPZEulerConsLaw::ContributeLast	(	TPZVec< REAL > &	x,
		TPZFMatrix< REAL > &	jacinv,
		TPZVec< STATE > &	sol,
		TPZFMatrix< STATE > &	dsol,
		REAL	weight,
		TPZFMatrix< REAL > &	phi,
		TPZFMatrix< REAL > &	dphi,
		TPZFMatrix< STATE > &	ef
	)

virtual

Definition at line 474 of file pzeulerconslaw.cpp.

References ContributeExplConvVol(), ContributeExplDiff(), ContributeExplT2(), Explicit_TD, fConvVol, fDiff, TPZConservationLaw::fResidualType, and Residual_RT.

Referenced by Contribute(), and ContributeBC().

◆ cSpeed()

template<class T >

void TPZEulerConsLaw::cSpeed	(	TPZVec< T > &	sol,
		REAL	gamma,
		T &	c
	)

static

Evaluates the speed of sound in the fluid.

Definition at line 1318 of file pzeulerconslaw.h.

References TPZVec< T >::NElements(), test::obj, Pressure(), PZError, and sqrt.

Referenced by ArtDiff(), TPZArtDiff::Bornhaus(), TPZArtDiff::Delta(), Solution(), and TPZArtDiff::SUPG().

◆ DeltaX()

REAL TPZEulerConsLaw::DeltaX ( REAL detJac )

Estimates the deltax (element diameter) based on the inverse of the jacobian.

<!> Works only for quadratic and hexahedral elements (it assumes that each element is parametrized tensorially with functions varying from -1 to 1)

Definition at line 179 of file pzeulerconslaw.cpp.

References fabs, TPZConservationLaw::fDim, and pow().

Referenced by ArtDiff(), ContributeApproxImplDiff(), and ContributeExplDiff().

◆ Det()

REAL TPZEulerConsLaw::Det ( TPZFMatrix< REAL > & Mat )

Computes the determinant of a 2d or 3d matrix.
Used by recompute the element size.

Definition at line 184 of file pzeulerconslaw.cpp.

References PZError, and TPZMatrix< TVar >::Rows().

Referenced by ArtDiff(), ContributeApproxImplDiff(), and ContributeExplDiff().

◆ Flux()

template<class T >

void TPZEulerConsLaw::Flux	(	TPZVec< T > &	U,
		TPZVec< T > &	Fx,
		TPZVec< T > &	Fy,
		TPZVec< T > &	Fz
	)

inline

tensor of the three-dimensional flux of Euler

Definition at line 556 of file pzeulerconslaw.h.

References TPZConservationLaw::fDim, TPZConservationLaw::fGamma, NStateVariables(), Pressure(), PZError, and TPZVec< T >::Resize().

Referenced by ContributeApproxImplConvFace(), ContributeExplConvVol(), ContributeImplConvVol(), and Solution().

◆ JacobFlux()

template<class T >

void TPZEulerConsLaw::JacobFlux	(	REAL	gamma,
		int	dim,
		TPZVec< T > &	U,
		TPZVec< TPZDiffMatrix< T > > &	Ai
	)

inlinestatic

Jacobian of the tensor flux of Euler.

Parameters

[in]	gamma	Gamma value to use
[in]	dim	Spatial dimension
[in]	U	solutions at given point
[out]	Ai	Vector of dim tensors of , representing the derivatives of F with respect to the dim spatial dimensions

Definition at line 615 of file pzeulerconslaw.h.

References NStateVariables(), test::obj, PZError, and val().

Referenced by ContributeApproxImplConvFace(), ContributeImplConvVol(), TPZArtDiff::PrepareDiff(), TPZArtDiff::PrepareFastDiff(), and Solution().

◆ Name()

std::string TPZEulerConsLaw::Name ( )

inlineoverridevirtual

Returns the material name.

Implements TPZConservationLaw.

Definition at line 550 of file pzeulerconslaw.h.

Referenced by ArtDiff().

◆ NewMaterial()

virtual TPZMaterial* TPZEulerConsLaw::NewMaterial ( )

inlineoverridevirtual

To create another material of the same type.

Reimplemented from TPZMaterial.

Definition at line 51 of file pzeulerconslaw.h.

References SetTimeDiscr(), and TPZEulerConsLaw().

◆ NFluxes()

int TPZEulerConsLaw::NFluxes ( )

overridevirtual

Returns the number of fluxes associated to this material.

Reimplemented from TPZConservationLaw.

Definition at line 211 of file pzeulerconslaw.cpp.

References TPZConservationLaw::Dimension().

Referenced by ArtDiff(), and Print().

◆ NSolutionVariables()

int TPZEulerConsLaw::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

Implements TPZConservationLaw.

Definition at line 169 of file pzeulerconslaw.cpp.

References TPZConservationLaw::Dimension(), and NStateVariables().

Referenced by ArtDiff().

◆ NStateVariables() [1/2]

int TPZEulerConsLaw::NStateVariables ( int dim )

static

See declaration in base class.

Definition at line 87 of file pzeulerconslaw.cpp.

◆ NStateVariables() [2/2]

int TPZEulerConsLaw::NStateVariables ( ) const

overridevirtual

Object-based overload.

Implements TPZConservationLaw.

Definition at line 91 of file pzeulerconslaw.cpp.

References TPZConservationLaw::Dimension().

Referenced by ArtDiff(), ComputeGhostState(), Contribute(), ContributeApproxImplConvFace(), ContributeBC(), ContributeBCInterface(), ContributeExplConvFace(), ContributeExplConvVol(), ContributeExplT1(), ContributeExplT2(), ContributeImplConvVol(), ContributeImplT1(), Flux(), JacobFlux(), NSolutionVariables(), Pressure(), Print(), SetDelta(), and Solution().

◆ OptimalCFL()

REAL TPZEulerConsLaw::OptimalCFL ( int degree )

returns the best value for the CFL number based on the interpolation degree.

Definition at line 68 of file pzeulerconslaw.cpp.

Referenced by ArtDiff(), and SetTimeStep().

◆ Pressure() [1/2]

template<class T >

void TPZEulerConsLaw::Pressure	(	REAL	gamma,
		int	dim,
		T &	press,
		TPZVec< T > &	U
	)

inlinestatic

Thermodynamic pressure determined by the law of an ideal gas.

Parameters

[in]	gamma	Gamma value
[in]	dim	Spatial dimension
[out]	press	Computed pressure
[in]	U	Vector of state variables (sol)

Definition at line 817 of file pzeulerconslaw.h.

References fabs, TPZVec< T >::NElements(), NStateVariables(), test::obj, PZError, TPZVec< T >::Resize(), and val().

Referenced by ArtDiff(), TPZArtDiff::ContributeExplDiff(), cSpeed(), Flux(), Pressure(), and Solution().

◆ Pressure() [2/2]

STATE TPZEulerConsLaw::Pressure ( TPZVec< STATE > & U )

overridevirtual

Thermodynamic pressure determined by the law of an ideal gas.

Parameters

[in] U vector of state variables (sol)

Implements TPZConservationLaw.

Definition at line 95 of file pzeulerconslaw.cpp.

References TPZConservationLaw::fDim, TPZConservationLaw::fGamma, and Pressure().

◆ Print()

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

overridevirtual

Prints the state of internal variables.

Parameters

out	Output to print the information of the current object

Reimplemented from TPZConservationLaw.

Definition at line 102 of file pzeulerconslaw.cpp.

References ApproxImplicit_TD, TPZArtDiff::DiffusionName(), Explicit_TD, fArtDiff, fConvFace, fConvVol, fDiff, Implicit_TD, NFluxes(), NStateVariables(), TPZConservationLaw::Print(), TPZMaterial::Print(), and TPZString::Str().

Referenced by ArtDiff().

◆ Read()

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

overridevirtual

Reads the element data from a stream.

Reimplemented from TPZConservationLaw.

Definition at line 1958 of file pzeulerconslaw.cpp.

References fArtDiff, fConvFace, fConvVol, fDiff, TPZArtDiff::Read(), TPZStream::Read(), and TPZConservationLaw::Read().

Referenced by ContributeBC().

◆ Roe_Flux() [1/3]

template<class T >

void TPZEulerConsLaw::Roe_Flux	(	TPZVec< T > &	solL,
		TPZVec< T > &	solR,
		TPZVec< REAL > &	normal,
		REAL	gamma,
		TPZVec< T > &	flux,
		int	entropyFix = `1`
	)

static

This flux encapsulates the two and three dimensional fluxes acquired from the Mouse program.

Parameters

[in]	solL	Vector with solution from left element
[in]	solR	Vector with solution from right element
[in]	normal	Normal vector of the interface
[in]	gamma	Gamma value to use
[out]	flux	Vector to return flux values
	entropyFix

Definition at line 872 of file pzeulerconslaw.h.

References TPZVec< T >::NElements(), and PZError.

Referenced by ContributeApproxImplConvFace(), and Solution().

◆ Roe_Flux() [2/3]

template<class T >

void TPZEulerConsLaw::Roe_Flux	(	const T &	rho_f,
		const T &	rhou_f,
		const T &	rhov_f,
		const T &	rhow_f,
		const T &	rhoE_f,
		const T &	rho_t,
		const T &	rhou_t,
		const T &	rhov_t,
		const T &	rhow_t,
		const T &	rhoE_t,
		const REAL	nx,
		const REAL	ny,
		const REAL	nz,
		const REAL	gam,
		T &	flux_rho,
		T &	flux_rhou,
		T &	flux_rhov,
		T &	flux_rhow,
		T &	flux_rhoE,
		int	entropyFix = `1`
	)

inlinestatic

Flux of Roe (MOUSE program)

Definition at line 915 of file pzeulerconslaw.h.

References sqrt.

◆ Roe_Flux() [3/3]

template<class T >

void TPZEulerConsLaw::Roe_Flux	(	const T &	rho_f,
		const T &	rhou_f,
		const T &	rhov_f,
		const T &	rhoE_f,
		const T &	rho_t,
		const T &	rhou_t,
		const T &	rhov_t,
		const T &	rhoE_t,
		const REAL	nx,
		const REAL	ny,
		const REAL	gam,
		T &	flux_rho,
		T &	flux_rhou,
		T &	flux_rhov,
		T &	flux_rhoE,
		int	entropyFix = `1`
	)

inlinestatic

Definition at line 1126 of file pzeulerconslaw.h.

References sqrt.

◆ SetDelta()

void TPZEulerConsLaw::SetDelta ( REAL delta )

Sets the delta parameter inside the artifficial diffusion term.

Definition at line 272 of file pzeulerconslaw.cpp.

References fArtDiff, fastAccessDx(), TPZConservationLaw::fDim, TPZVec< T >::Fill(), TPZVec< T >::NElements(), NStateVariables(), PZError, TPZVec< T >::Resize(), TPZMatrix< TVar >::Rows(), TPZArtDiff::SetDelta(), and val().

Referenced by Solution().

◆ SetTimeDiscr()

void TPZEulerConsLaw::SetTimeDiscr	(	TPZTimeDiscr	Diff,
		TPZTimeDiscr	ConvVol,
		TPZTimeDiscr	ConvFace
	)

Configures the time discretization of some contributions.

Parameters

[in]	Diff	Refers to the diffusion term
[in]	ConvVol	Refers to the volume contribution to the convective term
[in]	ConvFace	Refers to the numerical flux

Definition at line 61 of file pzeulerconslaw.cpp.

References fConvFace, fConvVol, and fDiff.

Referenced by NewMaterial().

◆ SetTimeStep()

REAL TPZEulerConsLaw::SetTimeStep	(	REAL	maxveloc,
		REAL	deltax,
		int	degree
	)

overridevirtual

See declaration in base class.

Implements TPZConservationLaw.

Definition at line 73 of file pzeulerconslaw.cpp.

References TPZConservationLaw::CFL(), TPZConservationLaw::fCFL, OptimalCFL(), and TPZConservationLaw::SetTimeStep().

Referenced by ArtDiff().

◆ Solution() [1/2]

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

overrideprotectedvirtual

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

Implements TPZConservationLaw.

Definition at line 218 of file pzeulerconslaw.cpp.

References cSpeed(), TPZConservationLaw::Dimension(), fabs, TPZConservationLaw::fGamma, NStateVariables(), Pressure(), PZError, TPZVec< T >::Resize(), TPZMaterial::Solution(), sqrt, and uRes().

Referenced by ArtDiff().

◆ Solution() [2/2]

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

inlineoverridevirtual

returns the solution associated with the var index based on the finite element approximation

Reimplemented from TPZConservationLaw.

Definition at line 136 of file pzeulerconslaw.h.

References ApproxRoe_Flux(), Contribute(), ContributeBC(), ContributeInterface(), Flux(), JacobFlux(), Roe_Flux(), SetDelta(), TPZConservationLaw::Solution(), and Test_Flux().

◆ Test_Flux()

template<class T >

void TPZEulerConsLaw::Test_Flux	(	TPZVec< T > &	solL,
		TPZVec< T > &	solR,
		TPZVec< REAL > &	normal,
		REAL	gamma,
		TPZVec< T > &	flux
	)

Test flux -> returns the averaged state variables across an interface.

Definition at line 860 of file pzeulerconslaw.h.

References TPZVec< T >::NElements().

Referenced by Solution().

◆ uRes()

template<class T >

void TPZEulerConsLaw::uRes	(	TPZVec< T > &	sol,
		T &	us
	)

inlinestatic

$ u = Sqrt(u2 + v2 + w2) $

Definition at line 1340 of file pzeulerconslaw.h.

References TPZVec< T >::NElements(), test::obj, PZError, and sqrt.

Referenced by ArtDiff(), TPZArtDiff::Bornhaus(), TPZArtDiff::Delta(), Solution(), and TPZArtDiff::SUPG().

◆ VariableIndex()

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

overridevirtual

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

Parameters

[in] name Name of the variable wished.

Implements TPZConservationLaw.

Definition at line 157 of file pzeulerconslaw.cpp.

References TPZMaterial::VariableIndex().

Referenced by ArtDiff().

◆ Write()

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

overridevirtual

Saves the element data to a stream.

Reimplemented from TPZConservationLaw.

Definition at line 1946 of file pzeulerconslaw.cpp.

References fArtDiff, fConvFace, fConvVol, fDiff, tmp, TPZStream::Write(), TPZArtDiff::Write(), and TPZConservationLaw::Write().

Referenced by ContributeBC().

Member Data Documentation

◆ fArtDiff

TPZArtDiff TPZEulerConsLaw::fArtDiff

protected

diffusive term

Definition at line 541 of file pzeulerconslaw.h.

Referenced by ArtDiff(), ContributeApproxImplDiff(), ContributeExplDiff(), Print(), Read(), SetDelta(), and Write().

◆ fConvFace

TPZTimeDiscr TPZEulerConsLaw::fConvFace

protected

Definition at line 544 of file pzeulerconslaw.h.

Referenced by ContributeBCInterface(), ContributeInterface(), Print(), Read(), SetTimeDiscr(), and Write().

◆ fConvVol

TPZTimeDiscr TPZEulerConsLaw::fConvVol

protected

Definition at line 544 of file pzeulerconslaw.h.

Referenced by ContributeAdv(), ContributeLast(), Print(), Read(), SetTimeDiscr(), and Write().

◆ fDiff

TPZTimeDiscr TPZEulerConsLaw::fDiff

protected

variables indication whether the following terms are implicit

Definition at line 544 of file pzeulerconslaw.h.

Referenced by ContributeAdv(), ContributeLast(), Print(), Read(), SetTimeDiscr(), and Write().

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

Material/REAL/pzeulerconslaw.h
Material/REAL/pzeulerconslaw.cpp

Public Member Functions

Static Public Member Functions

Protected Attributes

Solutions methods

Fluxes methods

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TPZEulerConsLaw() [1/3]

◆ ~TPZEulerConsLaw()

◆ TPZEulerConsLaw() [2/3]

◆ TPZEulerConsLaw() [3/3]

Member Function Documentation

◆ ApproxRoe_Flux() [1/3]

◆ ApproxRoe_Flux() [2/3]

◆ ApproxRoe_Flux() [3/3]

◆ ArtDiff()

◆ ClassId()

◆ ComputeGhostState()

◆ Contribute() [1/2]

◆ Contribute() [2/2]

◆ ContributeAdv() [1/2]

◆ ContributeAdv() [2/2]

◆ ContributeApproxImplConvFace()

◆ ContributeApproxImplDiff()

◆ ContributeBC() [1/2]

◆ ContributeBC() [2/2]

◆ ContributeBCInterface() [1/2]

◆ ContributeBCInterface() [2/2]

◆ ContributeExplConvFace()

◆ ContributeExplConvVol()

◆ ContributeExplDiff()

◆ ContributeExplT1()

◆ ContributeExplT2()

◆ ContributeFastestBCInterface()

◆ ContributeFastestBCInterface_dim()

◆ ContributeImplConvVol()

◆ ContributeImplT1()

◆ ContributeInterface() [1/2]

◆ ContributeInterface() [2/2]

◆ ContributeLast()

◆ cSpeed()

◆ DeltaX()

◆ Det()

◆ Flux()

◆ JacobFlux()

◆ Name()

◆ NewMaterial()

◆ NFluxes()

◆ NSolutionVariables()

◆ NStateVariables() [1/2]

◆ NStateVariables() [2/2]

◆ OptimalCFL()

◆ Pressure() [1/2]

◆ Pressure() [2/2]

◆ Print()

◆ Read()

◆ Roe_Flux() [1/3]

◆ Roe_Flux() [2/3]

◆ Roe_Flux() [3/3]

◆ SetDelta()

◆ SetTimeDiscr()

◆ SetTimeStep()

◆ Solution() [1/2]

◆ Solution() [2/2]

◆ Test_Flux()

◆ uRes()

◆ VariableIndex()

◆ Write()

Member Data Documentation

◆ fArtDiff

◆ fConvFace

◆ fConvVol

◆ fDiff