Cell based momentum source which approximates the mean effects of rotor forces on a cylindrical region within the domain. More...
Public Types | |
enum | geometryModeType { automatic , specified } |
enum | inletFlowType { fixed , surfaceNormal , local } |
Public Member Functions | |
TypeName ("rotorDisk") | |
Runtime type information. More... | |
rotorDisk (const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict) | |
Construct from components. More... | |
virtual | ~rotorDisk () |
Destructor. More... | |
scalar | rhoRef () const |
Return the reference density for incompressible case. More... | |
scalar | omega () const |
Return the rotational speed [rad/s]. More... | |
const fvCellSet & | set () const |
const List< point > & | x () const |
Return the cell centre positions in local rotor frame. More... | |
const coordinateSystems::cylindrical & | coordSys () const |
Return the rotor co-ordinate system (r, theta, z) More... | |
virtual wordList | addSupFields () const |
Return the list of fields for which the fvModel adds source term. More... | |
template<class RhoFieldType > | |
void | calculate (const RhoFieldType &rho, const vectorField &U, const scalarField &thetag, vectorField &force, const bool divideVolume=true, const bool output=true) const |
Calculate forces. More... | |
virtual void | addSup (const volVectorField &U, fvMatrix< vector > &eqn) const |
Source term to momentum equation. More... | |
virtual void | addSup (const volScalarField &rho, const volVectorField &U, fvMatrix< vector > &eqn) const |
Source term to compressible momentum equation. More... | |
virtual bool | movePoints () |
Update for mesh motion. 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 | read (const dictionary &dict) |
Read source dictionary. More... | |
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TypeName ("fvModel") | |
Runtime type information. More... | |
declareRunTimeSelectionTable (autoPtr, fvModel, dictionary,(const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict),(name, modelType, mesh, dict)) | |
fvModel (const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict) | |
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... | |
virtual void | addSup (fvMatrix< scalar > &eqn) const |
Add a source term to a field-less proxy equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | sourceProxy (const VolField< Type > &eqnField) const |
Add a source term to an equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | source (const VolField< Type > &field) const |
Return source for an equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | sourceProxy (const VolField< Type > &field, const VolField< Type > &eqnField) const |
Return source for an equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | source (const volScalarField &rho, const VolField< Type > &field) const |
Return source for a compressible equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | sourceProxy (const volScalarField &rho, const VolField< Type > &field, const VolField< Type > &eqnField) const |
Return source for a compressible equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | source (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field) const |
Return source for a phase equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | sourceProxy (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field, const VolField< Type > &eqnField) const |
Return source for a phase equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | source (const volScalarField &alpha, const geometricOneField &rho, const VolField< Type > &field) const |
Return source for a phase equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | source (const geometricOneField &alpha, const volScalarField &rho, const VolField< Type > &field) const |
Return source for a phase equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | source (const geometricOneField &alpha, const geometricOneField &rho, const VolField< Type > &field) const |
Return source for a phase equation. More... | |
template<class Type > | |
tmp< fvMatrix< Type > > | d2dt2 (const VolField< Type > &field) const |
Return source for an equation with a second time derivative. More... | |
virtual void | preUpdateMesh () |
Prepare for mesh update. More... | |
virtual void | correct () |
Correct the fvModel. More... | |
virtual bool | write (const bool write=true) const |
Write fvModel data. More... | |
template<class AlphaRhoFieldType , class ... AlphaRhoFieldTypes> | |
Foam::dimensionSet | sourceDims (const dimensionSet &ds, const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields) |
template<class AlphaRhoFieldType , class ... AlphaRhoFieldTypes> | |
const Foam::word & | fieldName (const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields) |
template<class AlphaRhoFieldType > | |
const Foam::word & | fieldName (const AlphaRhoFieldType &alphaRhoField) |
template<class Type , class ... AlphaRhoFieldTypes> | |
Foam::tmp< Foam::fvMatrix< Type > > | sourceTerm (const VolField< Type > &eqnField, const dimensionSet &ds, const AlphaRhoFieldTypes &... alphaRhoFields) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | sourceProxy (const VolField< Type > &eqnField) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | source (const VolField< Type > &field) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | sourceProxy (const VolField< Type > &field, const VolField< Type > &eqnField) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | source (const volScalarField &rho, const VolField< Type > &field) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | sourceProxy (const volScalarField &rho, const VolField< Type > &field, const VolField< Type > &eqnField) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | source (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | sourceProxy (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field, const VolField< Type > &eqnField) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | source (const geometricOneField &alpha, const geometricOneField &rho, const VolField< Type > &field) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | source (const volScalarField &alpha, const geometricOneField &rho, const VolField< Type > &field) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | source (const geometricOneField &alpha, const volScalarField &rho, const VolField< Type > &field) const |
template<class Type > | |
Foam::tmp< Foam::fvMatrix< Type > > | d2dt2 (const VolField< Type > &field) const |
Static Public Attributes | |
static const NamedEnum< geometryModeType, 2 > | geometryModeTypeNames_ |
static const NamedEnum< inletFlowType, 3 > | inletFlowTypeNames_ |
Additional Inherited Members | |
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template<class AlphaRhoFieldType , class ... AlphaRhoFieldTypes> | |
static dimensionSet | sourceDims (const dimensionSet &ds, const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields) |
Return the dimensions of the matrix of a source term. More... | |
static const dimensionSet & | sourceDims (const dimensionSet &ds) |
Return the dimensions of the matrix of a source term (base. More... | |
template<class AlphaRhoFieldType , class ... AlphaRhoFieldTypes> | |
static const word & | fieldName (const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields) |
Return the name of the field associated with a source term. More... | |
template<class AlphaRhoFieldType > | |
static const word & | fieldName (const AlphaRhoFieldType &alphaRhoField) |
Return the name of the field associated with a source term (base. More... | |
static const word & | fieldName () |
Return the name of the field associated with a source term. Special. More... | |
static autoPtr< fvModel > | New (const word &name, const fvMesh &mesh, const dictionary &dict) |
Return a reference to the selected fvModel. More... | |
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template<class Type > | |
void | addSupType (const VolField< Type > &field, fvMatrix< Type > &eqn) const |
Add a source term to an equation. More... | |
template<class Type > | |
void | addSupType (const volScalarField &rho, const VolField< Type > &field, fvMatrix< Type > &eqn) const |
Add a source term to a compressible equation. More... | |
template<class Type > | |
void | addSupType (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field, fvMatrix< Type > &eqn) const |
Add a source term to a phase equation. More... | |
template<class Type , class ... AlphaRhoFieldTypes> | |
tmp< fvMatrix< Type > > | sourceTerm (const VolField< Type > &eqnField, const dimensionSet &ds, const AlphaRhoFieldTypes &... alphaRhoFields) const |
Return a source for an equation. More... | |
Cell based momentum source which approximates the mean effects of rotor forces on a cylindrical region within the domain.
rotorDisk1 { type rotorDisk; U U; // Name of the velocity field nBlades 3; // Number of blades tipEffect 0.96; // Normalised radius above which lift = 0 inletFlowType local; // Inlet flow type specification geometryMode auto; // Geometry specification refDirection (-1 0 0); // Reference direction for psi angle trimModel fixed; // Trim model; fixed or targetCoeff // see fixedTrim.H or targetCoeffTrim.H for documentation flapCoeffs { beta0 0; // Coning angle [deg] beta1c 0; // Lateral flapping coeff (cos coeff) beta2s 0; // Longitudinal flapping coeff (sin coeff) } blade { // see bladeModel.H for documentation } profiles { profile1 { type lookup; // Profile model; lookup or series ... // see lookupProfile.H or seriesProfile.H for documentation } profile2 { ... } } }
Where: Valid fvModels for the geometryMode
entry include:
Valid fvModels for the inletFlowType
entry include:
Definition at line 122 of file rotorDisk.H.
enum geometryModeType |
Enumerator | |
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automatic | |
specified |
Definition at line 128 of file rotorDisk.H.
enum inletFlowType |
Enumerator | |
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fixed | |
surfaceNormal | |
local |
Definition at line 135 of file rotorDisk.H.
rotorDisk | ( | const word & | name, |
const word & | modelType, | ||
const fvMesh & | mesh, | ||
const dictionary & | dict | ||
) |
Construct from components.
Definition at line 506 of file rotorDisk.C.
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virtual |
Destructor.
Definition at line 541 of file rotorDisk.C.
TypeName | ( | "rotorDisk" | ) |
Runtime type information.
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inline |
Return the reference density for incompressible case.
Definition at line 30 of file rotorDiskI.H.
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inline |
Return the rotational speed [rad/s].
Positive anti-clockwise when looking along -ve lift direction
Definition at line 36 of file rotorDiskI.H.
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inline |
Definition at line 42 of file rotorDiskI.H.
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inline |
Return the cell centre positions in local rotor frame.
(Cylindrical r, theta, z)
Definition at line 48 of file rotorDiskI.H.
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inline |
Return the rotor co-ordinate system (r, theta, z)
Definition at line 55 of file rotorDiskI.H.
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virtual |
Return the list of fields for which the fvModel adds source term.
to the transport equation
Reimplemented from fvModel.
Definition at line 547 of file rotorDisk.C.
void calculate | ( | const RhoFieldType & | rho, |
const vectorField & | U, | ||
const scalarField & | thetag, | ||
vectorField & | force, | ||
const bool | divideVolume = true , |
||
const bool | output = true |
||
) | const |
Calculate forces.
Definition at line 34 of file rotorDiskTemplates.C.
References Foam::atan2(), cells, Foam::endl(), f(), forAll, Foam::Info, Foam::magSqr(), Foam::max(), Foam::min(), Foam::neg(), Foam::nl, Foam::radToDeg(), Foam::reduce(), rho, Foam::sign(), Foam::constant::mathematical::twoPi(), Foam::type(), U, Vector< Cmpt >::x(), Vector< Cmpt >::y(), and Vector< Cmpt >::z().
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virtual |
Source term to momentum equation.
Definition at line 553 of file rotorDisk.C.
References Foam::fvPatchDistWave::calculate(), fvMatrix< Type >::dimensions(), Foam::dimVolume, Foam::name(), U, regIOobject::write(), and Foam::Zero.
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virtual |
Source term to compressible momentum equation.
Definition at line 593 of file rotorDisk.C.
References Foam::fvPatchDistWave::calculate(), fvMatrix< Type >::dimensions(), Foam::dimVolume, Foam::name(), rho, U, regIOobject::write(), and Foam::Zero.
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virtual |
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virtual |
Update topology using the given map.
Implements fvModel.
Definition at line 638 of file rotorDisk.C.
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virtual |
Update from another mesh using the given map.
Implements fvModel.
Definition at line 644 of file rotorDisk.C.
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virtual |
Redistribute or update using the given distribution map.
Implements fvModel.
Definition at line 650 of file rotorDisk.C.
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virtual |
Read source dictionary.
Reimplemented from fvModel.
Definition at line 656 of file rotorDisk.C.
References dict, and fvModel::read().
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static |
Definition at line 133 of file rotorDisk.H.
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static |
Definition at line 141 of file rotorDisk.H.