Velocity outlet boundary condition which corrects the extrapolated velocity to match the specified flow rate. More...
Public Member Functions | |
TypeName ("flowRateOutletVelocity") | |
Runtime type information. More... | |
flowRateOutletVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &) | |
Construct from patch and internal field. More... | |
flowRateOutletVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &, const dictionary &) | |
Construct from patch, internal field and dictionary. More... | |
flowRateOutletVelocityFvPatchVectorField (const flowRateOutletVelocityFvPatchVectorField &, const fvPatch &, const DimensionedField< vector, volMesh > &, const fvPatchFieldMapper &) | |
Construct by mapping given. More... | |
flowRateOutletVelocityFvPatchVectorField (const flowRateOutletVelocityFvPatchVectorField &) | |
Copy constructor. More... | |
virtual tmp< fvPatchVectorField > | clone () const |
Construct and return a clone. More... | |
flowRateOutletVelocityFvPatchVectorField (const flowRateOutletVelocityFvPatchVectorField &, const DimensionedField< vector, volMesh > &) | |
Copy constructor setting internal field reference. More... | |
virtual tmp< fvPatchVectorField > | clone (const DimensionedField< vector, volMesh > &iF) const |
Construct and return a clone setting internal field reference. More... | |
virtual void | updateCoeffs () |
Update the coefficients associated with the patch field. More... | |
virtual void | write (Ostream &) const |
Write. More... | |
Velocity outlet boundary condition which corrects the extrapolated velocity to match the specified flow rate.
rho
is "none" the flow rate is in m^3/srho
should correspond to the name of the density fieldrhoOutlet
entryFor a volumetric-based flux:
Property | Description | Required | Default value |
---|---|---|---|
massFlowRate | mass flow rate [kg/s] | no | |
volumetricFlowRate | volumetric flow rate [m^3/s] | no | |
rho | density field name | no | rho |
rhoOutlet | outlet density | no |
Example of the boundary condition specification for a volumetric flow rate:
<patchName> { type flowRateOutletVelocity; volumetricFlowRate 0.2; value uniform (0 0 0); }
Example of the boundary condition specification for a mass flow rate:
<patchName> { type flowRateOutletVelocity; massFlowRate 0.2; rhoOutlet 1.0; value uniform (0 0 0); }
The flowRate
entry is a Function1
of time, see Foam::Function1s.
rhoOutlet
is required for the case of a mass flow rate, where the density field is not available at start-upDefinition at line 129 of file flowRateOutletVelocityFvPatchVectorField.H.
flowRateOutletVelocityFvPatchVectorField | ( | const fvPatch & | p, |
const DimensionedField< vector, volMesh > & | iF | ||
) |
Construct from patch and internal field.
Definition at line 35 of file flowRateOutletVelocityFvPatchVectorField.C.
Referenced by flowRateOutletVelocityFvPatchVectorField::clone(), and flowRateOutletVelocityFvPatchVectorField::flowRateOutletVelocityFvPatchVectorField().
flowRateOutletVelocityFvPatchVectorField | ( | const fvPatch & | p, |
const DimensionedField< vector, volMesh > & | iF, | ||
const dictionary & | dict | ||
) |
Construct from patch, internal field and dictionary.
Definition at line 50 of file flowRateOutletVelocityFvPatchVectorField.C.
References Foam::exit(), Foam::FatalIOError, FatalIOErrorInFunction, flowRateOutletVelocityFvPatchVectorField::flowRateOutletVelocityFvPatchVectorField(), Foam::compressible::New(), List< Type >::size(), and vectorField().
flowRateOutletVelocityFvPatchVectorField | ( | const flowRateOutletVelocityFvPatchVectorField & | ptf, |
const fvPatch & | p, | ||
const DimensionedField< vector, volMesh > & | iF, | ||
const fvPatchFieldMapper & | mapper | ||
) |
Construct by mapping given.
flowRateOutletVelocityFvPatchVectorField onto a new patch
Definition at line 97 of file flowRateOutletVelocityFvPatchVectorField.C.
References flowRateOutletVelocityFvPatchVectorField::flowRateOutletVelocityFvPatchVectorField().
Copy constructor.
Definition at line 114 of file flowRateOutletVelocityFvPatchVectorField.C.
References flowRateOutletVelocityFvPatchVectorField::flowRateOutletVelocityFvPatchVectorField().
flowRateOutletVelocityFvPatchVectorField | ( | const flowRateOutletVelocityFvPatchVectorField & | ptf, |
const DimensionedField< vector, volMesh > & | iF | ||
) |
Copy constructor setting internal field reference.
Definition at line 128 of file flowRateOutletVelocityFvPatchVectorField.C.
References Foam::gSum(), Foam::mag(), Foam::max(), n, Foam::operator==(), rho, and Function1< Type >::value().
TypeName | ( | "flowRateOutletVelocity" | ) |
Runtime type information.
|
inlinevirtual |
Construct and return a clone.
Definition at line 196 of file flowRateOutletVelocityFvPatchVectorField.H.
References flowRateOutletVelocityFvPatchVectorField::flowRateOutletVelocityFvPatchVectorField().
|
inlinevirtual |
Construct and return a clone setting internal field reference.
Definition at line 213 of file flowRateOutletVelocityFvPatchVectorField.H.
References flowRateOutletVelocityFvPatchVectorField::flowRateOutletVelocityFvPatchVectorField(), flowRateOutletVelocityFvPatchVectorField::updateCoeffs(), and flowRateOutletVelocityFvPatchVectorField::write().
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virtual |
Update the coefficients associated with the patch field.
Definition at line 185 of file flowRateOutletVelocityFvPatchVectorField.C.
References Foam::exit(), Foam::FatalError, and FatalErrorInFunction.
Referenced by flowRateOutletVelocityFvPatchVectorField::clone().
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virtual |
Write.
Definition at line 225 of file flowRateOutletVelocityFvPatchVectorField.C.
References Foam::makePatchTypeField(), fvPatchField< Type >::write(), and Foam::writeEntry().
Referenced by flowRateOutletVelocityFvPatchVectorField::clone().