Free-surface phase turbulence damping function. More...
Public Member Functions | |
TypeName ("interfaceTurbulenceDamping") | |
Runtime type information. More... | |
interfaceTurbulenceDamping (const word &sourceName, const word &modelType, const dictionary &dict, const fvMesh &mesh) | |
Construct from explicit source name and mesh. More... | |
interfaceTurbulenceDamping (const interfaceTurbulenceDamping &)=delete | |
Disallow default bitwise copy construction. More... | |
virtual wordList | addSupFields () const |
Return the list of fields for which the option adds source term. More... | |
virtual void | addSup (fvMatrix< scalar > &eqn, const word &fieldName) const |
Add explicit contribution to mixture epsilon or omega equation. More... | |
virtual void | addSup (const volScalarField &rho, fvMatrix< scalar > &eqn, const word &fieldName) const |
Add explicit contribution to compressible. More... | |
virtual void | addSup (const volScalarField &alpha, const volScalarField &rho, fvMatrix< scalar > &eqn, const word &fieldName) const |
Add explicit contribution to phase epsilon or omega equation. More... | |
virtual void | topoChange (const polyTopoChangeMap &) |
Update topology using the given map. More... | |
virtual void | mapMesh (const polyMeshMap &) |
Update from another mesh using the given map. More... | |
virtual void | distribute (const polyDistributionMap &) |
Redistribute or update using the given distribution map. More... | |
virtual bool | movePoints () |
Update for mesh motion. More... | |
void | operator= (const interfaceTurbulenceDamping &)=delete |
Disallow default bitwise assignment. More... | |
Public Member Functions inherited from fvModel | |
TypeName ("fvModel") | |
Runtime type information. More... | |
declareRunTimeSelectionTable (autoPtr, fvModel, dictionary,(const word &name, const word &modelType, const dictionary &dict, const fvMesh &mesh),(name, modelType, dict, mesh)) | |
fvModel (const word &name, const word &modelType, const dictionary &dict, const fvMesh &mesh) | |
Construct from components. More... | |
autoPtr< fvModel > | clone () const |
Return clone. More... | |
virtual | ~fvModel () |
Destructor. More... | |
const word & | name () const |
Return const access to the source name. More... | |
const fvMesh & | mesh () const |
Return const access to the mesh database. More... | |
const dictionary & | coeffs () const |
Return dictionary. More... | |
virtual bool | addsSupToField (const word &fieldName) const |
Return true if the fvModel adds a source term to the given. More... | |
virtual scalar | maxDeltaT () const |
Return the maximum time-step for stable operation. More... | |
FOR_ALL_FIELD_TYPES (DEFINE_FV_MODEL_ADD_SUP) | |
Add a source term to an equation. More... | |
FOR_ALL_FIELD_TYPES (DEFINE_FV_MODEL_ADD_RHO_SUP) | |
Add a source term to a compressible equation. More... | |
FOR_ALL_FIELD_TYPES (DEFINE_FV_MODEL_ADD_ALPHA_RHO_SUP) | |
Add a source term to a phase equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | source (const GeometricField< Type, fvPatchField, volMesh > &field) const |
Return source for an equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | source (const GeometricField< Type, fvPatchField, volMesh > &field, const word &fieldName) const |
Return source for an equation with a specified name. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | source (const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &field) const |
Return source for a compressible equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | source (const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &field, const word &fieldName) const |
Return source for a compressible equation with a specified name. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | source (const volScalarField &alpha, const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &field) const |
Return source for a phase equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | source (const volScalarField &alpha, const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &field, const word &fieldName) const |
Return source for a phase equation with a specified name. More... | |
virtual void | preUpdateMesh () |
Prepare for mesh update. More... | |
virtual void | correct () |
Correct the fvModel. More... | |
virtual bool | read (const dictionary &dict) |
Read source dictionary. More... | |
template<class Type , class AlphaRhoFieldType , class ... AlphaRhoFieldTypes> | |
Foam::dimensionSet | sourceDims (const GeometricField< Type, fvPatchField, volMesh > &field, const dimensionSet &ds, const AlphaRhoFieldType &alphaRho, const AlphaRhoFieldTypes &... alphaRhos) |
template<class Type > | |
Foam::dimensionSet | sourceDims (const GeometricField< Type, fvPatchField, volMesh > &field, const dimensionSet &ds) |
template<class Type , class ... AlphaRhoFieldTypes> | |
Foam::tmp< Foam::fvMatrix< Type > > | source (const GeometricField< Type, fvPatchField, volMesh > &field, const word &fieldName, const dimensionSet &ds, const AlphaRhoFieldTypes &... alphaRhos) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | source (const GeometricField< Type, fvPatchField, volMesh > &field) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | source (const GeometricField< Type, fvPatchField, volMesh > &field, const word &fieldName) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | source (const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &field) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | source (const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &field, const word &fieldName) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | source (const volScalarField &alpha, const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &field) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | source (const volScalarField &alpha, const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &field, const word &fieldName) const |
Additional Inherited Members | |
Static Public Member Functions inherited from fvModel | |
template<class Type , class AlphaRhoFieldType , class ... AlphaRhoFieldTypes> | |
static dimensionSet | sourceDims (const GeometricField< Type, fvPatchField, volMesh > &field, const dimensionSet &ds, const AlphaRhoFieldType &alphaRho, const AlphaRhoFieldTypes &... alphaRhos) |
Return the dimensions of the matrix of a source term. More... | |
template<class Type > | |
static dimensionSet | sourceDims (const GeometricField< Type, fvPatchField, volMesh > &field, const dimensionSet &ds) |
Return the dimensions of the matrix of a source term (base. More... | |
static autoPtr< fvModel > | New (const word &name, const dictionary &dict, const fvMesh &mesh) |
Return a reference to the selected fvModel. More... | |
Protected Member Functions inherited from fvModel | |
template<class Type > | |
void | addSupType (fvMatrix< Type > &eqn, const word &fieldName) const |
Add a source term to an equation. More... | |
template<class Type > | |
void | addSupType (const volScalarField &rho, fvMatrix< Type > &eqn, const word &fieldName) const |
Add a source term to a compressible equation. More... | |
template<class Type > | |
void | addSupType (const volScalarField &alpha, const volScalarField &rho, fvMatrix< Type > &eqn, const word &fieldName) const |
Add a source term to a phase equation. More... | |
template<class Type , class ... AlphaRhoFieldTypes> | |
tmp< fvMatrix< Type > > | source (const GeometricField< Type, fvPatchField, volMesh > &field, const word &fieldName, const dimensionSet &ds, const AlphaRhoFieldTypes &... alphaRhos) const |
Return source for equation with specified name and dimensions. More... | |
Free-surface phase turbulence damping function.
Adds an extra source term to the mixture or phase epsilon or omega equation to reduce turbulence generated near a free-surface. The implementation is based on
Reference:
Frederix, E. M. A., Mathur, A., Dovizio, D., Geurts, B. J., & Komen, E. M. J. (2018). Reynolds-averaged modeling of turbulence damping near a large-scale interface in two-phase flow. Nuclear engineering and design, 333, 122-130.
but with an improved formulation for the coefficient A
appropriate for unstructured meshes including those with split-cell refinement patterns. However the dimensioned length-scale coefficient delta
remains and must be set appropriately for the case by performing test runs and comparing with known results. Clearly this model is far from general and more research is needed in order that delta
can be obtained directly from the interface flow and turbulence conditions.
interfaceTurbulenceDamping { type interfaceTurbulenceDamping; libs ("libmultiphaseEulerFoamFvModels.so"); phase water; // Interface turbulence damping length scale // This is a required input as described in section 3.3 of the paper delta 1e-4; }
Definition at line 90 of file interfaceTurbulenceDamping.H.
interfaceTurbulenceDamping | ( | const word & | sourceName, |
const word & | modelType, | ||
const dictionary & | dict, | ||
const fvMesh & | mesh | ||
) |
Construct from explicit source name and mesh.
|
delete |
Disallow default bitwise copy construction.
TypeName | ( | "interfaceTurbulenceDamping" | ) |
Runtime type information.
|
virtual |
Return the list of fields for which the option adds source term.
to the transport equation
Reimplemented from fvModel.
Add explicit contribution to mixture epsilon or omega equation.
|
virtual |
Add explicit contribution to compressible.
mixture epsilon or omega equation
|
virtual |
Add explicit contribution to phase epsilon or omega equation.
|
virtual |
Update topology using the given map.
Implements fvModel.
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virtual |
Update from another mesh using the given map.
Implements fvModel.
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virtual |
Redistribute or update using the given distribution map.
Implements fvModel.
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delete |
Disallow default bitwise assignment.