This boundary condition provides a hydrostatic pressure condition, calculated as: More...
Public Member Functions | |
TypeName ("uniformDensityHydrostaticPressure") | |
Runtime type information. More... | |
uniformDensityHydrostaticPressureFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &) | |
Construct from patch, internal field and dictionary. More... | |
uniformDensityHydrostaticPressureFvPatchScalarField (const uniformDensityHydrostaticPressureFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fieldMapper &) | |
Construct by mapping given. More... | |
uniformDensityHydrostaticPressureFvPatchScalarField (const uniformDensityHydrostaticPressureFvPatchScalarField &)=delete | |
Disallow copy without setting internal field reference. More... | |
uniformDensityHydrostaticPressureFvPatchScalarField (const uniformDensityHydrostaticPressureFvPatchScalarField &, const DimensionedField< scalar, volMesh > &) | |
Copy constructor setting internal field reference. More... | |
virtual tmp< fvPatchScalarField > | clone (const DimensionedField< scalar, volMesh > &iF) const |
Construct and return a clone setting internal field reference. More... | |
scalar | rho () const |
Return the constant density in the far-field. More... | |
scalar & | rho () |
Return reference to the constant density in the far-field. More... | |
scalar | pRef () const |
Return the reference pressure. More... | |
scalar & | pRef () |
Return reference to the reference pressure to allow adjustment. More... | |
const vector & | pRefPoint () const |
Return the pressure reference location. More... | |
vector & | pRefPoint () |
Return reference to the pressure reference location. More... | |
virtual void | updateCoeffs () |
Update the coefficients associated with the patch field. More... | |
virtual void | write (Ostream &) const |
Write. More... | |
This boundary condition provides a hydrostatic pressure condition, calculated as:
where
= | Hydrostatic pressure [Pa] | |
= | Reference pressure [Pa] | |
= | Reference point in Cartesian co-ordinates | |
= | Density (assumed uniform) | |
= | Acceleration due to gravity [m/s^2] |
Property | Description | Required | Default value |
---|---|---|---|
rhoRef | Uniform density [kg/m^3] | yes | |
pRef | Reference pressure [Pa] | yes | |
pRefPoint | Reference pressure location | no | hRef |
value | Initial value | no | pRef |
Example of the boundary condition specification:
<patchName> { type uniformDensityHydrostaticPressure; rhoRef 1000; pRef 1e5; pRefPoint (0 0 0); }
Definition at line 127 of file uniformDensityHydrostaticPressureFvPatchScalarField.H.
uniformDensityHydrostaticPressureFvPatchScalarField | ( | const fvPatch & | p, |
const DimensionedField< scalar, volMesh > & | iF, | ||
const dictionary & | dict | ||
) |
Construct from patch, internal field and dictionary.
Definition at line 35 of file uniformDensityHydrostaticPressureFvPatchScalarField.C.
References dict, DimensionedField< Type, GeoMesh >::dimensions(), fvPatchField< Type >::operator, fvPatchField< Type >::operator=(), and p.
uniformDensityHydrostaticPressureFvPatchScalarField | ( | const uniformDensityHydrostaticPressureFvPatchScalarField & | ptf, |
const fvPatch & | p, | ||
const DimensionedField< scalar, volMesh > & | iF, | ||
const fieldMapper & | mapper | ||
) |
Construct by mapping given.
uniformDensityHydrostaticPressureFvPatchScalarField onto a new patch
Definition at line 63 of file uniformDensityHydrostaticPressureFvPatchScalarField.C.
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delete |
Disallow copy without setting internal field reference.
uniformDensityHydrostaticPressureFvPatchScalarField | ( | const uniformDensityHydrostaticPressureFvPatchScalarField & | ptf, |
const DimensionedField< scalar, volMesh > & | iF | ||
) |
Copy constructor setting internal field reference.
Definition at line 80 of file uniformDensityHydrostaticPressureFvPatchScalarField.C.
TypeName | ( | "uniformDensityHydrostaticPressure" | ) |
Runtime type information.
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inlinevirtual |
Construct and return a clone setting internal field reference.
Definition at line 186 of file uniformDensityHydrostaticPressureFvPatchScalarField.H.
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inline |
Return the constant density in the far-field.
Definition at line 207 of file uniformDensityHydrostaticPressureFvPatchScalarField.H.
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inline |
Return reference to the constant density in the far-field.
to allow adjustment
Definition at line 214 of file uniformDensityHydrostaticPressureFvPatchScalarField.H.
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inline |
Return the reference pressure.
Definition at line 220 of file uniformDensityHydrostaticPressureFvPatchScalarField.H.
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inline |
Return reference to the reference pressure to allow adjustment.
Definition at line 226 of file uniformDensityHydrostaticPressureFvPatchScalarField.H.
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inline |
Return the pressure reference location.
Definition at line 232 of file uniformDensityHydrostaticPressureFvPatchScalarField.H.
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inline |
Return reference to the pressure reference location.
to allow adjustment
Definition at line 239 of file uniformDensityHydrostaticPressureFvPatchScalarField.H.
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virtual |
Update the coefficients associated with the patch field.
Definition at line 97 of file uniformDensityHydrostaticPressureFvPatchScalarField.C.
References Foam::mag(), and UniformDimensionedField< Type >::value().
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virtual |
Write.
Definition at line 127 of file uniformDensityHydrostaticPressureFvPatchScalarField.C.
References fvPatchField< Type >::write(), and Foam::writeEntry().