localEulerDdtScheme< Type > Class Template Reference

Local time-step first-order Euler implicit/explicit ddt. More...

Inheritance diagram for localEulerDdtScheme< Type >:
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Collaboration diagram for localEulerDdtScheme< Type >:
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Public Types

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

Public Member Functions

 TypeName ("localEuler")
 Runtime type information. More...
 
 localEulerDdtScheme (const fvMesh &mesh)
 Construct from mesh. More...
 
 localEulerDdtScheme (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< GeometricField< Type, fvsPatchField, surfaceMesh > > fvcDdt (const GeometricField< Type, fvsPatchField, surfaceMesh > &)
 
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 > &)
 
tmp< surfaceScalarFieldfvcDdtUfCorr (const GeometricField< scalar, fvPatchField, volMesh > &U, const GeometricField< scalar, fvsPatchField, surfaceMesh > &Uf)
 
tmp< surfaceScalarFieldfvcDdtPhiCorr (const volScalarField &U, const surfaceScalarField &phi)
 
tmp< surfaceScalarFieldfvcDdtUfCorr (const volScalarField &rho, const volScalarField &U, const surfaceScalarField &Uf)
 
tmp< surfaceScalarFieldfvcDdtPhiCorr (const volScalarField &rho, const volScalarField &U, const surfaceScalarField &phi)
 
- Public Member Functions inherited from localEulerDdt
 localEulerDdt ()
 
- 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 &is)
 Construct from mesh and Istream. More...
 
virtual ~ddtScheme ()=default
 Destructor. More...
 
const fvMeshmesh () const
 Return mesh reference. More...
 
virtual tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt (const dimensioned< Type > &)=0
 
virtual tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt (const GeometricField< Type, fvPatchField, volMesh > &)=0
 
virtual tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt (const dimensionedScalar &, const GeometricField< Type, fvPatchField, volMesh > &)=0
 
virtual tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt (const volScalarField &, const GeometricField< Type, fvPatchField, volMesh > &)=0
 
virtual tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt (const volScalarField &alpha, const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &)=0
 
virtual tmp< GeometricField< Type, fvsPatchField, surfaceMesh > > fvcDdt (const GeometricField< Type, fvsPatchField, surfaceMesh > &)
 
virtual tmp< fvMatrix< Type > > fvmDdt (const GeometricField< Type, fvPatchField, volMesh > &)=0
 
virtual tmp< fvMatrix< Type > > fvmDdt (const dimensionedScalar &, const GeometricField< Type, fvPatchField, volMesh > &)=0
 
virtual tmp< fvMatrix< Type > > fvmDdt (const volScalarField &, const GeometricField< Type, fvPatchField, volMesh > &)=0
 
virtual tmp< fvMatrix< Type > > fvmDdt (const volScalarField &alpha, const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &vf)=0
 
tmp< surfaceScalarFieldfvcDdtPhiCoeff (const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi, const fluxFieldType &phiCorr)
 
tmp< surfaceScalarFieldfvcDdtPhiCoeffExperimental (const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi, const fluxFieldType &phiCorr)
 
tmp< surfaceScalarFieldfvcDdtPhiCoeff (const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi, const fluxFieldType &phiCorr, const volScalarField &rho)
 
tmp< surfaceScalarFieldfvcDdtPhiCoeff (const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi)
 
tmp< surfaceScalarFieldfvcDdtPhiCoeff (const GeometricField< Type, fvPatchField, volMesh > &rhoU, const fluxFieldType &phi, const volScalarField &rho)
 
virtual tmp< fluxFieldTypefvcDdtUfCorr (const GeometricField< Type, fvPatchField, volMesh > &U, const GeometricField< Type, fvsPatchField, surfaceMesh > &Uf)=0
 
virtual tmp< fluxFieldTypefvcDdtPhiCorr (const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi)=0
 
virtual tmp< fluxFieldTypefvcDdtUfCorr (const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &U, const GeometricField< Type, fvsPatchField, surfaceMesh > &Uf)=0
 
virtual tmp< fluxFieldTypefvcDdtPhiCorr (const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi)=0
 
virtual tmp< surfaceScalarFieldmeshPhi (const GeometricField< Type, fvPatchField, volMesh > &)=0
 
- Public Member Functions inherited from refCount
constexpr refCount () noexcept
 Default construct, initializing count to 0. More...
 
int count () const noexcept
 Return the current reference count. More...
 
bool unique () const noexcept
 Return true if the reference count is zero. More...
 
void operator++ () noexcept
 Increment the reference count. More...
 
void operator++ (int) noexcept
 Increment the reference count. More...
 
void operator-- () noexcept
 Decrement the reference count. More...
 
void operator-- (int) noexcept
 Decrement the reference count. More...
 
- Public Member Functions inherited from ddtSchemeBase
 ddtSchemeBase ()
 
 ddtSchemeBase ()
 

Additional Inherited Members

- Static Public Member Functions inherited from localEulerDdt
static bool enabled (const fvMesh &mesh)
 Return true if LTS is enabled. More...
 
static const volScalarFieldlocalRDeltaT (const fvMesh &mesh)
 Return the reciprocal of the local time-step. More...
 
static const surfaceScalarFieldlocalRDeltaTf (const fvMesh &mesh)
 Return the reciprocal of the local face time-step. More...
 
static tmp< volScalarFieldlocalRSubDeltaT (const fvMesh &mesh, const label nAlphaSubCycles)
 Calculate and return the reciprocal of the local sub-cycling. More...
 
- 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...
 
- Static Public Attributes inherited from localEulerDdt
static word rDeltaTName
 Name of the reciprocal local time-step field. More...
 
static word rDeltaTfName
 Name of the reciprocal local face time-step field. More...
 
static word rSubDeltaTName
 Name of the reciprocal local sub-cycling time-step field. More...
 
- Static Public Attributes inherited from ddtSchemeBase
static bool experimentalDdtCorr
 
- Protected Member Functions inherited from ddtScheme< Type >
 ddtScheme (const ddtScheme &)=delete
 No copy construct. More...
 
void operator= (const ddtScheme &)=delete
 No copy assignment. More...
 
- Protected Attributes inherited from ddtScheme< Type >
const fvMeshmesh_
 
scalar ddtPhiCoeff_
 Input for fvcDdtPhiCoeff. More...
 

Detailed Description

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

Local time-step first-order Euler implicit/explicit ddt.

The reciprocal of the local time-step field is looked-up from the database.

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

See also
Foam::fv::CoEulerDdtScheme
Source files

Definition at line 117 of file localEulerDdtScheme.H.

Member Typedef Documentation

◆ fluxFieldType

typedef ddtScheme<Type>::fluxFieldType fluxFieldType

Definition at line 224 of file localEulerDdtScheme.H.

Constructor & Destructor Documentation

◆ localEulerDdtScheme() [1/2]

localEulerDdtScheme ( const fvMesh mesh)
inline

Construct from mesh.

Definition at line 146 of file localEulerDdtScheme.H.

◆ localEulerDdtScheme() [2/2]

localEulerDdtScheme ( const fvMesh mesh,
Istream is 
)
inline

Construct from mesh and Istream.

Definition at line 152 of file localEulerDdtScheme.H.

Member Function Documentation

◆ TypeName()

TypeName ( "localEuler"  )

Runtime type information.

◆ mesh()

const fvMesh & mesh ( ) const
inline

Return mesh reference.

Definition at line 161 of file localEulerDdtScheme.H.

References ddtScheme< Type >::mesh().

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◆ fvcDdt() [1/6]

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

Implements ddtScheme< Type >.

Definition at line 60 of file localEulerDdtScheme.C.

References dimensioned< Type >::dimensions(), Foam::dimTime, mesh, dimensioned< Type >::name(), Foam::New(), timeName, and Foam::Zero.

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◆ fvcDdt() [2/6]

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

Implements ddtScheme< Type >.

Definition at line 84 of file localEulerDdtScheme.C.

References mesh, IOobject::name(), GeometricField< Type, PatchField, GeoMesh >::oldTime(), and timeName.

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◆ fvcDdt() [3/6]

tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt ( const dimensionedScalar rho,
const GeometricField< Type, fvPatchField, volMesh > &  vf 
)
virtual

Implements ddtScheme< Type >.

Definition at line 111 of file localEulerDdtScheme.C.

References mesh, IOobject::name(), GeometricField< Type, PatchField, GeoMesh >::oldTime(), rho, and timeName.

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◆ fvcDdt() [4/6]

tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt ( const volScalarField rho,
const GeometricField< Type, fvPatchField, volMesh > &  vf 
)
virtual

Implements ddtScheme< Type >.

Definition at line 139 of file localEulerDdtScheme.C.

References mesh, IOobject::name(), GeometricField< Type, PatchField, GeoMesh >::oldTime(), rho, and timeName.

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◆ fvcDdt() [5/6]

tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt ( const volScalarField alpha,
const volScalarField rho,
const GeometricField< Type, fvPatchField, volMesh > &  psi 
)
virtual

Implements ddtScheme< Type >.

Definition at line 167 of file localEulerDdtScheme.C.

References alpha, mesh, IOobject::name(), GeometricField< Type, PatchField, GeoMesh >::oldTime(), rho, and timeName.

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◆ fvcDdt() [6/6]

tmp< GeometricField< Type, fvsPatchField, surfaceMesh > > fvcDdt ( const GeometricField< Type, fvsPatchField, surfaceMesh > &  sf)
virtual

Reimplemented from ddtScheme< Type >.

Definition at line 200 of file localEulerDdtScheme.C.

References mesh, IOobject::name(), GeometricField< Type, PatchField, GeoMesh >::oldTime(), and timeName.

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◆ fvmDdt() [1/4]

tmp< fvMatrix< Type > > fvmDdt ( const GeometricField< Type, fvPatchField, volMesh > &  vf)
virtual

Implements ddtScheme< Type >.

Definition at line 227 of file localEulerDdtScheme.C.

References lduMatrix::diag(), DimensionedField< Type, GeoMesh >::dimensions(), Foam::dimTime, Foam::dimVol, mesh, GeometricField< Type, PatchField, GeoMesh >::oldTime(), tmp< T >::ref(), and fvMatrix< Type >::source().

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◆ fvmDdt() [2/4]

tmp< fvMatrix< Type > > fvmDdt ( const dimensionedScalar rho,
const GeometricField< Type, fvPatchField, volMesh > &  vf 
)
virtual

Implements ddtScheme< Type >.

Definition at line 254 of file localEulerDdtScheme.C.

References lduMatrix::diag(), DimensionedField< Type, GeoMesh >::dimensions(), Foam::dimTime, Foam::dimVol, mesh, GeometricField< Type, PatchField, GeoMesh >::oldTime(), tmp< T >::ref(), rho, and fvMatrix< Type >::source().

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◆ fvmDdt() [3/4]

tmp< fvMatrix< Type > > fvmDdt ( const volScalarField rho,
const GeometricField< Type, fvPatchField, volMesh > &  vf 
)
virtual

Implements ddtScheme< Type >.

Definition at line 283 of file localEulerDdtScheme.C.

References lduMatrix::diag(), DimensionedField< Type, GeoMesh >::dimensions(), Foam::dimTime, Foam::dimVol, mesh, GeometricField< Type, PatchField, GeoMesh >::oldTime(), tmp< T >::ref(), rho, and fvMatrix< Type >::source().

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◆ fvmDdt() [4/4]

tmp< fvMatrix< Type > > fvmDdt ( const volScalarField alpha,
const volScalarField rho,
const GeometricField< Type, fvPatchField, volMesh > &  psi 
)
virtual

Implements ddtScheme< Type >.

Definition at line 313 of file localEulerDdtScheme.C.

References alpha, lduMatrix::diag(), DimensionedField< Type, GeoMesh >::dimensions(), Foam::dimTime, Foam::dimVol, mesh, GeometricField< Type, PatchField, GeoMesh >::oldTime(), tmp< T >::ref(), rho, and fvMatrix< Type >::source().

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◆ fvcDdtUfCorr() [1/4]

tmp< typename localEulerDdtScheme< Type >::fluxFieldType > fvcDdtUfCorr ( const GeometricField< Type, fvPatchField, volMesh > &  U,
const GeometricField< Type, fvsPatchField, surfaceMesh > &  Uf 
)
virtual

Implements ddtScheme< Type >.

Definition at line 346 of file localEulerDdtScheme.C.

References Foam::fvc::dotInterpolate(), Foam::fvc::interpolate(), mesh, timeName, U, and Uf.

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◆ fvcDdtPhiCorr() [1/4]

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

Implements ddtScheme< Type >.

Definition at line 379 of file localEulerDdtScheme.C.

References Foam::fvc::dotInterpolate(), Foam::fvc::interpolate(), mesh, phi, timeName, and U.

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◆ fvcDdtUfCorr() [2/4]

tmp< typename localEulerDdtScheme< Type >::fluxFieldType > fvcDdtUfCorr ( const volScalarField rho,
const GeometricField< Type, fvPatchField, volMesh > &  U,
const GeometricField< Type, fvsPatchField, surfaceMesh > &  Uf 
)
virtual

Implements ddtScheme< Type >.

Definition at line 411 of file localEulerDdtScheme.C.

References Foam::abort(), Foam::dimDensity, Foam::dimVelocity, Foam::fvc::dotInterpolate(), Foam::FatalError, FatalErrorInFunction, Foam::fvc::interpolate(), mesh, rho, timeName, U, and Uf.

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◆ fvcDdtPhiCorr() [2/4]

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

Implements ddtScheme< Type >.

Definition at line 496 of file localEulerDdtScheme.C.

References Foam::abort(), Foam::dimArea, Foam::dimVelocity, Foam::fvc::dotInterpolate(), Foam::FatalError, FatalErrorInFunction, Foam::fvc::interpolate(), mesh, phi, rho, timeName, and U.

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◆ meshPhi()

tmp< surfaceScalarField > meshPhi ( const GeometricField< Type, fvPatchField, volMesh > &  )
virtual

Implements ddtScheme< Type >.

Definition at line 586 of file localEulerDdtScheme.C.

References Foam::dimTime, Foam::dimVolume, mesh, IOobject::NO_READ, IOobject::NO_WRITE, tmp< T >::ref(), timeName, and Foam::Zero.

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◆ fvcDdtUfCorr() [3/4]

tmp< surfaceScalarField > fvcDdtUfCorr ( const GeometricField< scalar, fvPatchField, volMesh > &  U,
const GeometricField< scalar, fvsPatchField, surfaceMesh > &  Uf 
)

◆ fvcDdtPhiCorr() [3/4]

tmp< surfaceScalarField > fvcDdtPhiCorr ( const volScalarField U,
const surfaceScalarField phi 
)

◆ fvcDdtUfCorr() [4/4]

tmp< surfaceScalarField > fvcDdtUfCorr ( const volScalarField rho,
const volScalarField U,
const surfaceScalarField Uf 
)

◆ fvcDdtPhiCorr() [4/4]

tmp< surfaceScalarField > fvcDdtPhiCorr ( const volScalarField rho,
const volScalarField U,
const surfaceScalarField phi 
)

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