CoEulerDdtScheme< Type > Class Template Reference

Courant number limited first-order Euler implicit/explicit ddt. More...

Inheritance diagram for CoEulerDdtScheme< Type >:
Collaboration diagram for CoEulerDdtScheme< Type >:

Public Types

typedef ddtScheme< Type >
::fluxFieldType 
fluxFieldType
 
- Public Types inherited from ddtScheme< Type >
typedef GeometricField
< typename flux< Type >::type,
fvsPatchField, surfaceMesh
fluxFieldType
 

Public Member Functions

 TypeName ("CoEuler")
 Runtime type information. More...
 
 CoEulerDdtScheme (const fvMesh &mesh, Istream &is)
 Construct from mesh and Istream. More...
 
const fvMeshmesh () const
 Return mesh reference. More...
 
tmp< GeometricField< Type,
fvPatchField, volMesh > > 
fvcDdt (const dimensioned< Type > &)
 
tmp< GeometricField< Type,
fvPatchField, volMesh > > 
fvcDdt (const GeometricField< Type, fvPatchField, volMesh > &)
 
tmp< GeometricField< Type,
fvPatchField, volMesh > > 
fvcDdt (const dimensionedScalar &, const GeometricField< Type, fvPatchField, volMesh > &)
 
tmp< GeometricField< Type,
fvPatchField, volMesh > > 
fvcDdt (const volScalarField &, const GeometricField< Type, fvPatchField, volMesh > &)
 
tmp< GeometricField< Type,
fvPatchField, volMesh > > 
fvcDdt (const volScalarField &alpha, const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &psi)
 
tmp< fvMatrix< Type > > fvmDdt (const GeometricField< Type, fvPatchField, volMesh > &)
 
tmp< fvMatrix< Type > > fvmDdt (const dimensionedScalar &, const GeometricField< Type, fvPatchField, volMesh > &)
 
tmp< fvMatrix< Type > > fvmDdt (const volScalarField &, const GeometricField< Type, fvPatchField, volMesh > &)
 
tmp< fvMatrix< Type > > fvmDdt (const volScalarField &alpha, const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &psi)
 
tmp< fluxFieldTypefvcDdtUfCorr (const GeometricField< Type, fvPatchField, volMesh > &U, const GeometricField< Type, fvsPatchField, surfaceMesh > &Uf)
 
tmp< fluxFieldTypefvcDdtPhiCorr (const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi)
 
tmp< fluxFieldTypefvcDdtUfCorr (const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &U, const GeometricField< Type, fvsPatchField, surfaceMesh > &Uf)
 
tmp< fluxFieldTypefvcDdtPhiCorr (const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi)
 
tmp< surfaceScalarFieldmeshPhi (const GeometricField< Type, fvPatchField, volMesh > &)
 
template<>
tmp< surfaceScalarFieldfvcDdtUfCorr (const GeometricField< scalar, fvPatchField, volMesh > &U, const GeometricField< scalar, fvsPatchField, surfaceMesh > &Uf)
 
template<>
tmp< surfaceScalarFieldfvcDdtPhiCorr (const volScalarField &U, const surfaceScalarField &phi)
 
template<>
tmp< surfaceScalarFieldfvcDdtUfCorr (const volScalarField &rho, const volScalarField &U, const surfaceScalarField &Uf)
 
template<>
tmp< surfaceScalarFieldfvcDdtPhiCorr (const volScalarField &rho, const volScalarField &U, const surfaceScalarField &phi)
 
- Public Member Functions inherited from ddtScheme< Type >
virtual const wordtype () const =0
 Runtime type information. More...
 
 declareRunTimeSelectionTable (tmp, ddtScheme, Istream,(const fvMesh &mesh, Istream &schemeData),(mesh, schemeData))
 
 ddtScheme (const fvMesh &mesh)
 Construct from mesh. More...
 
 ddtScheme (const fvMesh &mesh, Istream &)
 Construct from mesh and Istream. More...
 
virtual ~ddtScheme ()
 Destructor. More...
 
const fvMeshmesh () const
 Return mesh reference. More...
 
tmp< surfaceScalarFieldfvcDdtPhiCoeff (const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi, const fluxFieldType &phiCorr)
 
tmp< surfaceScalarFieldfvcDdtPhiCoeff (const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi)
 
- Public Member Functions inherited from refCount
 refCount ()
 Construct null with zero count. More...
 
int count () const
 Return the reference count. More...
 
bool okToDelete () const
 Return true if the reference count is zero. More...
 
void resetRefCount ()
 Reset the reference count to zero. More...
 
void operator++ ()
 Increment the reference count. More...
 
void operator++ (int)
 Increment the reference count. More...
 
void operator-- ()
 Decrement the reference count. More...
 
void operator-- (int)
 Decrement the reference count. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from ddtScheme< Type >
static tmp< ddtScheme< Type > > New (const fvMesh &mesh, Istream &schemeData)
 Return a pointer to a new ddtScheme created on freestore. More...
 
- Protected Member Functions inherited from ddtScheme< Type >
 ddtScheme (const ddtScheme &)
 Disallow copy construct. More...
 
void operator= (const ddtScheme &)
 Disallow default bitwise assignment. More...
 
- Protected Attributes inherited from ddtScheme< Type >
const fvMeshmesh_
 

Detailed Description

template<class Type>
class Foam::fv::CoEulerDdtScheme< Type >

Courant number limited first-order Euler implicit/explicit ddt.

The time-step is adjusted locally so that the local Courant number does not exceed the specified value.

This scheme should only be used for steady-state computations using transient codes where local time-stepping is preferable to under-relaxation for transport consistency reasons.

Source files

Definition at line 62 of file CoEulerDdtScheme.H.

Member Typedef Documentation

Definition at line 173 of file CoEulerDdtScheme.H.

Constructor & Destructor Documentation

CoEulerDdtScheme ( const fvMesh mesh,
Istream is 
)
inline

Construct from mesh and Istream.

Definition at line 103 of file CoEulerDdtScheme.H.

Member Function Documentation

TypeName ( "CoEuler"  )

Runtime type information.

const fvMesh& mesh ( ) const
inline

Return mesh reference.

Definition at line 115 of file CoEulerDdtScheme.H.

References ddtScheme< Type >::mesh().

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tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt ( const dimensioned< Type > &  dt)
virtual

Implements ddtScheme< Type >.

Definition at line 156 of file CoEulerDdtScheme.C.

References dimensioned< Type >::dimensions(), Foam::dimTime, mesh, dimensioned< Type >::name(), rDeltaT(), and dimensioned< Type >::value().

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tmp< fvMatrix< Type > > fvmDdt ( const volScalarField alpha,
const volScalarField rho,
const GeometricField< Type, fvPatchField, volMesh > &  psi 
)
virtual
tmp< typename CoEulerDdtScheme< Type >::fluxFieldType > fvcDdtUfCorr ( const GeometricField< Type, fvPatchField, volMesh > &  U,
const GeometricField< Type, fvsPatchField, surfaceMesh > &  Uf 
)
virtual

Implements ddtScheme< Type >.

Definition at line 596 of file CoEulerDdtScheme.C.

References Foam::fvc::interpolate(), mesh, IOobject::name(), GeometricField< Type, PatchField, GeoMesh >::oldTime(), and rDeltaT().

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tmp< typename CoEulerDdtScheme< Type >::fluxFieldType > fvcDdtPhiCorr ( const GeometricField< Type, fvPatchField, volMesh > &  U,
const fluxFieldType phi 
)
virtual

Implements ddtScheme< Type >.

Definition at line 635 of file CoEulerDdtScheme.C.

References Foam::fvc::interpolate(), mesh, IOobject::name(), GeometricField< Type, PatchField, GeoMesh >::oldTime(), and rDeltaT().

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tmp< surfaceScalarField > meshPhi ( const GeometricField< Type, fvPatchField, volMesh > &  )
virtual
tmp< surfaceScalarField > fvcDdtUfCorr ( const GeometricField< scalar, fvPatchField, volMesh > &  U,
const GeometricField< scalar, fvsPatchField, surfaceMesh > &  Uf 
)
tmp< surfaceScalarField > fvcDdtPhiCorr ( const volScalarField U,
const surfaceScalarField phi 
)
tmp< surfaceScalarField > fvcDdtUfCorr ( const volScalarField rho,
const volScalarField U,
const surfaceScalarField Uf 
)
tmp< surfaceScalarField > fvcDdtPhiCorr ( const volScalarField rho,
const volScalarField U,
const surfaceScalarField phi 
)

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