This boundary condition provides a velocity outlet boundary condition for patches where the pressure is specified. The outflow velocity is obtained by "zeroGradient" and then corrected from the flux: More...
This boundary condition provides a velocity outlet boundary condition for patches where the pressure is specified. The outflow velocity is obtained by "zeroGradient" and then corrected from the flux:
where
= | velocity at the patch [m/s] | |
= | velocity in cells adjacent to the patch [m/s] | |
= | patch normal vectors | |
= | flux at the patch [m3/s or kg/s] | |
= | patch face area vectors [m2] |
where
Property | Description | Required | Default value |
---|---|---|---|
phi | name of flux field | no | phi |
rho | name of density field | no | rho |
Example of the boundary condition specification:
<patchName> { type fluxCorrectedVelocity; phi phi; rho rho; }
Definition at line 127 of file fluxCorrectedVelocityFvPatchVectorField.H.
fluxCorrectedVelocityFvPatchVectorField | ( | const fvPatch & | p, |
const DimensionedField< vector, volMesh > & | iF | ||
) |
Construct from patch and internal field.
Definition at line 32 of file fluxCorrectedVelocityFvPatchVectorField.C.
fluxCorrectedVelocityFvPatchVectorField | ( | const fvPatch & | p, |
const DimensionedField< vector, volMesh > & | iF, | ||
const dictionary & | dict | ||
) |
Construct from patch, internal field and dictionary.
Definition at line 60 of file fluxCorrectedVelocityFvPatchVectorField.C.
fluxCorrectedVelocityFvPatchVectorField | ( | const fluxCorrectedVelocityFvPatchVectorField & | ptf, |
const fvPatch & | p, | ||
const DimensionedField< vector, volMesh > & | iF, | ||
const fvPatchFieldMapper & | mapper | ||
) |
Construct by mapping given fluxCorrectedVelocityFvPatchVectorField.
onto a new patch
Definition at line 45 of file fluxCorrectedVelocityFvPatchVectorField.C.
fluxCorrectedVelocityFvPatchVectorField | ( | const fluxCorrectedVelocityFvPatchVectorField & | fcvpvf, |
const DimensionedField< vector, volMesh > & | iF | ||
) |
Construct as copy setting internal field reference.
Definition at line 74 of file fluxCorrectedVelocityFvPatchVectorField.C.
TypeName | ( | "fluxCorrectedVelocity" | ) |
Runtime type information.
|
inlinevirtual |
Return a clone.
Definition at line 198 of file fluxCorrectedVelocityFvPatchVectorField.H.
References fvPatchField< Type >::Clone().
|
inlinevirtual |
Clone with an internal field reference.
Definition at line 207 of file fluxCorrectedVelocityFvPatchVectorField.H.
References fvPatchField< Type >::Clone().
|
virtual |
Evaluate the patch field.
Definition at line 88 of file fluxCorrectedVelocityFvPatchVectorField.C.
References Foam::dimMass, Foam::dimTime, Foam::dimVolume, Foam::stringOps::evaluate(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, n, Foam::operator==(), and Foam::foamVersion::patch.
|
virtual |
Write.
Definition at line 126 of file fluxCorrectedVelocityFvPatchVectorField.C.
References os(), fvPatchField< Type >::write(), and fvPatchField< Type >::writeValueEntry().