This boundary condition provides static pressure condition for p_rgh, calculated as: More...
Public Member Functions | |
TypeName ("prghPressure") | |
Runtime type information. More... | |
prghPressureFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &) | |
Construct from patch and internal field. More... | |
prghPressureFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &) | |
Construct from patch, internal field and dictionary. More... | |
prghPressureFvPatchScalarField (const prghPressureFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &) | |
Construct by mapping given. More... | |
prghPressureFvPatchScalarField (const prghPressureFvPatchScalarField &) | |
Construct as copy. More... | |
virtual tmp< fvPatchScalarField > | clone () const |
Construct and return a clone. More... | |
prghPressureFvPatchScalarField (const prghPressureFvPatchScalarField &, const DimensionedField< scalar, volMesh > &) | |
Construct as copy 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... | |
const scalarField & | p () const |
Return the static pressure. More... | |
scalarField & | p () |
Return reference to the static pressure to allow adjustment. More... | |
virtual void | autoMap (const fvPatchFieldMapper &) |
Map (and resize as needed) from self given a mapping object. More... | |
virtual void | rmap (const fvPatchScalarField &, const labelList &) |
Reverse map the given fvPatchField onto this fvPatchField. More... | |
virtual void | updateCoeffs () |
Update the coefficients associated with the patch field. More... | |
virtual void | write (Ostream &) const |
Write. More... | |
Protected Attributes | |
word | rhoName_ |
Name of phase-fraction field. More... | |
scalarField | p_ |
Static pressure. More... | |
This boundary condition provides static pressure condition for p_rgh, calculated as:
\[ p_rgh = p - \rho g (h - hRef) \]
where
\( p_rgh \) | = | Pseudo hydrostatic pressure [Pa] |
\( p \) | = | Static pressure [Pa] |
\( h \) | = | Height in the opposite direction to gravity |
\( hRef \) | = | Reference height in the opposite direction to gravity |
\( \rho \) | = | density |
\( g \) | = | acceleration due to gravity [m/s^2] |
Property | Description | Required | Default value |
---|---|---|---|
rho | rho field name | no | rho |
p | static pressure | yes |
Example of the boundary condition specification:
<patchName> { type prghPressure; rho rho; p uniform 0; value uniform 0; // optional initial value }
Definition at line 128 of file prghPressureFvPatchScalarField.H.
prghPressureFvPatchScalarField | ( | const fvPatch & | p, |
const DimensionedField< scalar, volMesh > & | iF | ||
) |
Construct from patch and internal field.
Definition at line 37 of file prghPressureFvPatchScalarField.C.
prghPressureFvPatchScalarField | ( | const fvPatch & | p, |
const DimensionedField< scalar, volMesh > & | iF, | ||
const dictionary & | dict | ||
) |
Construct from patch, internal field and dictionary.
Definition at line 50 of file prghPressureFvPatchScalarField.C.
References dict, dictionary::found(), fvPatchField< scalar >::operator, fvPatchField< Type >::operator=(), prghPressureFvPatchScalarField::p(), prghPressureFvPatchScalarField::p_, and UList< T >::size().
prghPressureFvPatchScalarField | ( | const prghPressureFvPatchScalarField & | ptf, |
const fvPatch & | p, | ||
const DimensionedField< scalar, volMesh > & | iF, | ||
const fvPatchFieldMapper & | mapper | ||
) |
Construct by mapping given.
prghPressureFvPatchScalarField onto a new patch
Definition at line 76 of file prghPressureFvPatchScalarField.C.
prghPressureFvPatchScalarField | ( | const prghPressureFvPatchScalarField & | ptf | ) |
Construct as copy.
Definition at line 91 of file prghPressureFvPatchScalarField.C.
prghPressureFvPatchScalarField | ( | const prghPressureFvPatchScalarField & | ptf, |
const DimensionedField< scalar, volMesh > & | iF | ||
) |
Construct as copy setting internal field reference.
Definition at line 103 of file prghPressureFvPatchScalarField.C.
TypeName | ( | "prghPressure" | ) |
Runtime type information.
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inlinevirtual |
Construct and return a clone.
Definition at line 184 of file prghPressureFvPatchScalarField.H.
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inlinevirtual |
Construct and return a clone setting internal field reference.
Definition at line 200 of file prghPressureFvPatchScalarField.H.
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inline |
Return the static pressure.
Definition at line 217 of file prghPressureFvPatchScalarField.H.
References prghPressureFvPatchScalarField::p_.
Referenced by prghPressureFvPatchScalarField::prghPressureFvPatchScalarField().
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inline |
Return reference to the static pressure to allow adjustment.
Definition at line 223 of file prghPressureFvPatchScalarField.H.
References prghPressureFvPatchScalarField::p_.
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virtual |
Map (and resize as needed) from self given a mapping object.
Definition at line 118 of file prghPressureFvPatchScalarField.C.
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virtual |
Reverse map the given fvPatchField onto this fvPatchField.
Definition at line 128 of file prghPressureFvPatchScalarField.C.
References prghPressureFvPatchScalarField::p_.
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virtual |
Update the coefficients associated with the patch field.
Definition at line 143 of file prghPressureFvPatchScalarField.C.
References Foam::cmptMag(), dimensioned< Type >::dimensions(), Foam::dimLength, g, Foam::mag(), Time::New(), Foam::operator==(), and dimensioned< Type >::value().
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virtual |
Write.
Definition at line 174 of file prghPressureFvPatchScalarField.C.
References os(), ObukhovLength::write(), and Ostream::writeEntryIfDifferent().
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protected |
Name of phase-fraction field.
Definition at line 138 of file prghPressureFvPatchScalarField.H.
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protected |
Static pressure.
Definition at line 141 of file prghPressureFvPatchScalarField.H.
Referenced by prghPressureFvPatchScalarField::p(), prghPressureFvPatchScalarField::prghPressureFvPatchScalarField(), and prghPressureFvPatchScalarField::rmap().