This boundary condition provides a thermal wall function for turbulent thermal diffusivity (usuallyalphat
) based on the Jayatilleke model for the Eulerian multiphase solvers.
More...
Protected Member Functions | |
void | checkType () |
Check the type of the patch. More... | |
tmp< scalarField > | Psmooth (const scalarField &Prat) const |
'P' function More... | |
tmp< scalarField > | yPlusTherm (const scalarField &P, const scalarField &Prat) const |
Calculate y+ at the edge of the thermal laminar sublayer. More... | |
tmp< scalarField > | calcAlphat (const scalarField &prevAlphat) const |
Update turbulent thermal diffusivity. More... | |
Protected Attributes | |
scalar | Prt_ |
Turbulent Prandtl number. More... | |
scalar | Cmu_ |
Cmu coefficient. More... | |
scalar | kappa_ |
Von Karman constant. More... | |
scalar | E_ |
E coefficient. More... | |
Protected Attributes inherited from alphatPhaseChangeWallFunctionFvPatchScalarField | |
scalarField | dmdt_ |
Rate of phase-change. More... | |
scalarField | mDotL_ |
Latent heat of the phase-change. More... | |
Static Protected Attributes | |
static scalar | maxExp_ |
static scalar | tolerance_ |
static label | maxIters_ |
This boundary condition provides a thermal wall function for turbulent thermal diffusivity (usuallyalphat
) based on the Jayatilleke model for the Eulerian multiphase solvers.
Property | Description | Required | Default value |
---|---|---|---|
Prt | Turbulent Prandtl number | no | 0.85 |
Cmu | Model coefficient | no | 0.09 |
kappa | von Karman constant | no | 0.41 |
E | Model coefficient | no | 9.8 |
Example of the boundary condition specification:
<patchName> { type alphatPhaseChangeJayatillekeWallFunction; Prt 0.85; kappa 0.41; E 9.8; value uniform 0; // optional value entry }
Definition at line 104 of file alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField.H.
alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField | ( | const fvPatch & | , |
const DimensionedField< scalar, volMesh > & | |||
) |
Construct from patch and internal field.
Referenced by alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField::clone().
alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField | ( | const fvPatch & | , |
const DimensionedField< scalar, volMesh > & | , | ||
const dictionary & | |||
) |
Construct from patch, internal field and dictionary.
alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField | ( | const alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField & | , |
const fvPatch & | , | ||
const DimensionedField< scalar, volMesh > & | , | ||
const fvPatchFieldMapper & | |||
) |
Construct by mapping given.
alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField onto a new patch
alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField | ( | const alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField & | ) |
Construct as copy.
alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField | ( | const alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField & | , |
const DimensionedField< scalar, volMesh > & | |||
) |
Construct as copy setting internal field reference.
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protected |
Check the type of the patch.
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protected |
'P' function
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protected |
Calculate y+ at the edge of the thermal laminar sublayer.
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protected |
Update turbulent thermal diffusivity.
TypeName | ( | "compressible::alphatPhaseChangeJayatillekeWallFunction" | ) |
Runtime type information.
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inlinevirtual |
Construct and return a clone.
Reimplemented in alphatWallBoilingWallFunctionFvPatchScalarField, and alphatFixedDmdtWallBoilingWallFunctionFvPatchScalarField.
Definition at line 195 of file alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField.H.
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inlinevirtual |
Construct and return a clone setting internal field reference.
Reimplemented in alphatWallBoilingWallFunctionFvPatchScalarField, and alphatFixedDmdtWallBoilingWallFunctionFvPatchScalarField.
Definition at line 215 of file alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField.H.
References alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField::alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField(), alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField::updateCoeffs(), and alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField::write().
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virtual |
Update the coefficients associated with the patch field.
Implements alphatPhaseChangeWallFunctionFvPatchScalarField.
Reimplemented in alphatWallBoilingWallFunctionFvPatchScalarField, and alphatFixedDmdtWallBoilingWallFunctionFvPatchScalarField.
Referenced by alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField::clone().
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virtual |
Write.
Reimplemented from alphatPhaseChangeWallFunctionFvPatchScalarField.
Reimplemented in alphatWallBoilingWallFunctionFvPatchScalarField, and alphatFixedDmdtWallBoilingWallFunctionFvPatchScalarField.
Referenced by alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField::clone().
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protected |
Turbulent Prandtl number.
Definition at line 114 of file alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField.H.
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protected |
Cmu coefficient.
Definition at line 117 of file alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField.H.
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protected |
Von Karman constant.
Definition at line 120 of file alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField.H.
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protected |
E coefficient.
Definition at line 123 of file alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField.H.
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staticprotected |
Definition at line 127 of file alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField.H.
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staticprotected |
Definition at line 128 of file alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField.H.
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staticprotected |
Definition at line 129 of file alphatPhaseChangeJayatillekeWallFunctionFvPatchScalarField.H.