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ENH: Boundary condition doxygen documentation updates - incompressible wall functions
This commit is contained in:
andy
@ -21,6 +21,9 @@ License
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
\addtogroup icoWallFunctions
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||||
@{
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Class
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Foam::incompressible::RASModels::epsilonWallFunctionFvPatchScalarField
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@ -29,29 +32,43 @@ Description
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condition for high Reynolds number, turbulent flow cases.
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The condition can be applied to wall boundaries, whereby it
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\li calculates \c epsilon and \c G
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\li inserts near wall epsilon values directly into the epsilon equation
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- calculates \c epsilon and \c G
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- inserts near wall epsilon values directly into the epsilon equation
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to act as a constraint
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where
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\var epsilon = turblence dissipation field
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\var G = turblence generation field
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/vartable
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epsilon | turblence dissipation field
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G | turblence generation field
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/endvartable
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/heading Patch usage
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/table
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Property | Description | Required | Default value
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G | turbulence generation field name | no | G
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Cmu | model coefficient | no | 0.09
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kappa | Von Karman constant | no | 0.41
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E | model coefficient | no | 9.8
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/endtable
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Example of the boundary condition specification:
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\verbatim
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myPatch
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{
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type epsilonWallFunction;
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G G; // turblence generation field (default = G)
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Cmu 0.09; // Cmu model coefficient (default = 0.09)
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kappa 0.41; // Von Karman constant (default = 0.41)
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E 9.8; // E coefficient (default = 9.8)
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}
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myPatch
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{
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type epsilonWallFunction;
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}
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\endverbatim
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SeeAlso
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Foam::fixedInternalValueFvPatchField
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SourceFiles
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epsilonWallFunctionFvPatchScalarField.C
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@}
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\*---------------------------------------------------------------------------*/
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#ifndef epsilonWallFunctionFvPatchScalarField_H
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@ -2,7 +2,7 @@
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
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\\ / A nd | Copyright (C) 2011-2012 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
|
||||
@ -21,19 +21,46 @@ License
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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\addtogroup icoWallFunctions
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@{
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Class
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Foam::incompressible::RASModels::
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kappatJayatillekeWallFunctionFvPatchScalarField
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Description
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Boundary condition for (kinematic) turbulent thermal conductivity when
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using wall functions, using Jayatilleke P function.
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This boundary condition provides a kinematic turbulent thermal conductivity
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for using wall functions, using the Jayatilleke 'P' function.
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Units of m2/s
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\note
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The units of kinematic turbulent thermal conductivity are m2/s
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/heading Patch usage
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/table
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Property | Description | Required | Default value
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Prt | turbulent Prandtl number | no | 0.85
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Cmu | model coefficient | no | 0.09
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kappa | Von Karman constant | no | 0.41
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E | model coefficient | no | 9.8
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/endtable
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Example of the boundary condition specification:
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\verbatim
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myPatch
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{
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type kappatJayatillekeWallFunction;
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}
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\endverbatim
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SeeAlso
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Foam::fixedValueFvPatchField
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SourceFiles
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kappatJayatillekeWallFunctionFvPatchScalarField.C
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@}
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\*---------------------------------------------------------------------------*/
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#ifndef kappatJayatillekeWallFunctionFvPatchScalarField_H
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@ -2,7 +2,7 @@
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
|
||||
\\ / A nd | Copyright (C) 2011-2012 OpenFOAM Foundation
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||||
\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
|
||||
@ -21,16 +21,34 @@ License
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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|
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\addtogroup icoWallFunctions
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@{
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Class
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Foam::incompressible::RASModels::kqRWallFunctionFvPatchField
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Description
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Boundary condition for turbulence k, Q, and R when using wall functions.
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Simply acts as a zero gradient condition.
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This boundary condition is applied to turbulence \c k, \c Q, and \c R
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when using wall functions, and simply enforces a zer-gradient condition.
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/heading Patch usage
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Example of the boundary condition specification:
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\verbatim
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myPatch
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{
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type kqRWallFunction;
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}
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\endverbatim
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SeeAlso
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Foam::zeroGradientFvPatchField
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SourceFiles
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kqRWallFunctionFvPatchField.C
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@}
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\*---------------------------------------------------------------------------*/
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#ifndef kqRWallFunctionFvPatchField_H
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@ -21,18 +21,35 @@ License
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
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|
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\addtogroup icoWallFunctions
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@{
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Class
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Foam::incompressible::RASModels::nutLowReWallFunctionFvPatchScalarField
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|
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Description
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Boundary condition for turbulent (kinematic) viscosity when for use with
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low Reynolds number models.
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This boundary condition provides a turbulent kinematic viscosity condition
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for use with low Reynolds number models. It sets \c nut to zero, and
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provides an access function to calculate y+.
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Sets nut to zero, and provides an access function to calculate y+.
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/heading Patch usage
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Example of the boundary condition specification:
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\verbatim
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myPatch
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{
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type nutLowReWallFunction;
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}
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\endverbatim
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SeeAlso
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Foam::nutWallFunctionFvPatchScalarField
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SourceFiles
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||||
nutLowReWallFunctionFvPatchScalarField.C
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|
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@}
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\*---------------------------------------------------------------------------*/
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#ifndef nutLowReWallFunctionFvPatchScalarField_H
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@ -21,15 +21,44 @@ License
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
\addtogroup icoWallFunctions
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@{
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||||
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Class
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Foam::incompressible::RASModels::nutURoughWallFunctionFvPatchScalarField
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|
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Description
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Wall function boundary condition for rough walls, based on velocity.
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This boundary condition provides a turbulent kinematic viscosity condition
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when using wall functions for rough walls, based on velocity.
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/heading Patch usage
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/table
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Property | Description | Required | Default value
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roughnessHeight | roughness height | yes |
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roughnessConstant | roughness constanr | yes |
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roughnessFactor | scaling factor |
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/endtable
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Example of the boundary condition specification:
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\verbatim
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myPatch
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{
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type nutURoughWallFunction;
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roughnessHeight 1e-5;
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roughnessConstant 0.5;
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roughnessFactor 1;
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}
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\endverbatim
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||||
|
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SeeAlso
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||||
Foam::nutWallFunctionFvPatchScalarField
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SourceFiles
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nutSpalartAllmarasStandardWallFunctionFvPatchScalarField.C
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|
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@}
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||||
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\*---------------------------------------------------------------------------*/
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#ifndef nutURoughWallFunctionFvPatchScalarField_H
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|
||||
@ -21,16 +21,35 @@ License
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
\addtogroup icoWallFunctions
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||||
@{
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||||
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Class
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Foam::incompressible::RASModels::nutUSpaldingWallFunctionFvPatchScalarField
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|
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Description
|
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Wall function boundary condition for walls, based on velocity, using
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This boundary condition provides a turbulent kinematic viscosity condition
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when using wall functions for rough walls, based on velocity, using
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Spaldings law to give a continuous nut profile to the wall (y+ = 0)
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/heading Patch usage
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Example of the boundary condition specification:
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\verbatim
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myPatch
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{
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type nutUSpaldingWallFunction;
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}
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\endverbatim
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SeeAlso
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||||
Foam::nutWallFunctionFvPatchScalarField
|
||||
|
||||
SourceFiles
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||||
nutUSpaldingWallFunctionFvPatchScalarField.C
|
||||
|
||||
@}
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|
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\*---------------------------------------------------------------------------*/
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#ifndef nutUSpaldingWallFunctionFvPatchScalarField_H
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@ -48,7 +67,7 @@ namespace RASModels
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{
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/*---------------------------------------------------------------------------*\
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Class nutUSpaldingWallFunctionFvPatch Declaration
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Class nutUSpaldingWallFunctionFvPatchScalarField Declaration
|
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\*---------------------------------------------------------------------------*/
|
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|
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class nutUSpaldingWallFunctionFvPatchScalarField
|
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|
||||
@ -21,19 +21,46 @@ License
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
\addtogroup icoWallFunctions
|
||||
@{
|
||||
|
||||
Class
|
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Foam::incompressible::RASModels::nutUTabulatedWallFunctionFvPatchScalarField
|
||||
|
||||
Description
|
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Wall function boundary condition for turbulence kinematic viscosity. Uses a
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table to return the value of U+ as a function of near-wall Reynolds number.
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This boundary condition provides a turbulent kinematic viscosity condition
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when using wall functions. As input, the user specifies a look-up table
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of U+ as a function of near-wall Reynolds number. The table should be
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located in the $FOAM_CASE/constant folder.
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|
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Note: the tables are not registered since the same table object may be used
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for more than one patch.
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\note
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the tables are not registered since the same table object may be used for
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more than one patch.
|
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|
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/heading Patch usage
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|
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/table
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Property | Description | Required | Default value
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uPlusTable | U+ as a function of Re table name | yes |
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/endtable
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Example of the boundary condition specification:
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\verbatim
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myPatch
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{
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type nutTabulatedWallFunction;
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uPlusTable myUPlusTable;
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}
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\endverbatim
|
||||
|
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SeeAlso
|
||||
Foam::nutWallFunctionFvPatchScalarField
|
||||
|
||||
SourceFiles
|
||||
nutUTabulatedWallFunctionFvPatchScalarField.C
|
||||
|
||||
@}
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
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#ifndef nutUTabulatedWallFunctionFvPatchScalarField_H
|
||||
|
||||
@ -21,15 +21,34 @@ License
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
\addtogroup icoWallFunctions
|
||||
@{
|
||||
|
||||
Class
|
||||
Foam::incompressible::RASModels::nutUWallFunctionFvPatchScalarField
|
||||
|
||||
Description
|
||||
Wall function boundary condition for walls, based on velocity.
|
||||
This boundary condition provides a turbulent kinematic viscosity condition
|
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when using wall functions, based on velocity.
|
||||
|
||||
/heading Patch usage
|
||||
|
||||
Example of the boundary condition specification:
|
||||
\verbatim
|
||||
myPatch
|
||||
{
|
||||
type nutUWallFunction;
|
||||
}
|
||||
\endverbatim
|
||||
|
||||
SeeAlso
|
||||
Foam::nutWallFunctionFvPatchScalarField
|
||||
|
||||
SourceFiles
|
||||
nutUWallFunctionFvPatchScalarField.C
|
||||
|
||||
@}
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef nutUWallFunctionFvPatchScalarField_H
|
||||
@ -47,7 +66,7 @@ namespace RASModels
|
||||
{
|
||||
|
||||
/*---------------------------------------------------------------------------*\
|
||||
Class nutUWallFunctionFvPatchScalarField Declaration
|
||||
Class nutUWallFunctionFvPatchScalarField Declaration
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
class nutUWallFunctionFvPatchScalarField
|
||||
|
||||
@ -21,17 +21,35 @@ License
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
\addtogroup icoWallFunctions
|
||||
@{
|
||||
|
||||
Class
|
||||
Foam::incompressible::RASModels::nutWallFunctionFvPatchScalarField
|
||||
|
||||
Description
|
||||
Boundary condition for turbulent (kinematic) viscosity when using wall
|
||||
functions, based on turbulence kinetic energy.
|
||||
This boundary condition provides a turbulent kinematic viscosity condition
|
||||
when using wall functions, based on turbulence kinetic energy.
|
||||
- replicates OpenFOAM v1.5 (and earlier) behaviour
|
||||
|
||||
/heading Patch usage
|
||||
|
||||
Example of the boundary condition specification:
|
||||
\verbatim
|
||||
myPatch
|
||||
{
|
||||
type nutWallFunction;
|
||||
}
|
||||
\endverbatim
|
||||
|
||||
SeeAlso
|
||||
Foam::fixedValueFvPatchField
|
||||
|
||||
SourceFiles
|
||||
nutWallFunctionFvPatchScalarField.C
|
||||
|
||||
@}
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef nutWallFunctionFvPatchScalarField_H
|
||||
|
||||
@ -40,7 +40,6 @@ namespace RASModels
|
||||
|
||||
// * * * * * * * * * * * * Protected Member Functions * * * * * * * * * * * //
|
||||
|
||||
|
||||
tmp<scalarField> nutkAtmRoughWallFunctionFvPatchScalarField::calcNut() const
|
||||
{
|
||||
const label patchI = patch().index();
|
||||
|
||||
@ -21,28 +21,56 @@ License
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
\addtogroup icoWallFunctions
|
||||
@{
|
||||
|
||||
Class
|
||||
Foam::incompressible::RASModels::
|
||||
nutkAtmRoughWallFunctionFvPatchScalarField
|
||||
|
||||
Description
|
||||
Boundary condition for turbulent (kinematic) viscosity for atmospheric
|
||||
velocity profiles.
|
||||
Desinged to be used togheter with atmBoundaryLayerInletVelocity.
|
||||
It follows U = (Ustar/K) ln((z - zGround + z0)/z0)
|
||||
This boundary condition provides a turbulent kinematic viscosity for
|
||||
atmospheric velocity profiles. It is desinged to be used in conjunction
|
||||
with the atmBoundaryLayerInletVelocity boundary condition. The values
|
||||
are calculated using:
|
||||
|
||||
where:
|
||||
\f[
|
||||
U = (U_f/K) ln((z + z_0)/z_0)
|
||||
\f]
|
||||
|
||||
Ustar is the frictional velocity
|
||||
K is karman's constant
|
||||
z0 is the surface roughness lenght
|
||||
z is the verical coordinate
|
||||
zGround is the minumum coordinate value in z direction.
|
||||
where
|
||||
|
||||
/vartable
|
||||
U_f | frictional velocity
|
||||
K | Von Karman's constant
|
||||
z_0 | surface roughness length
|
||||
z | vertical co-ordinate
|
||||
/endvartable
|
||||
|
||||
/heading Patch usage
|
||||
|
||||
/table
|
||||
Property | Description | Required | Default value
|
||||
z0 | surface roughness length| yes |
|
||||
/endtable
|
||||
|
||||
Example of the boundary condition specification:
|
||||
\verbatim
|
||||
myPatch
|
||||
{
|
||||
type nutkAtmRoughWallFunction;
|
||||
z0 uniform 0;
|
||||
}
|
||||
\endverbatim
|
||||
|
||||
SeeAlso
|
||||
Foam::nutkWallFunctionFvPatchField
|
||||
|
||||
SourceFiles
|
||||
nutkAtmRoughWallFunctionFvPatchScalarField.C
|
||||
|
||||
@}
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef nutkAtmRoughWallFunctionFvPatchScalarField_H
|
||||
@ -60,7 +88,7 @@ namespace RASModels
|
||||
{
|
||||
|
||||
/*---------------------------------------------------------------------------*\
|
||||
Class nutkAtmRoughWallFunctionFvPatchScalarField Declaration
|
||||
Class nutkAtmRoughWallFunctionFvPatchScalarField Declaration
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
class nutkAtmRoughWallFunctionFvPatchScalarField
|
||||
@ -71,7 +99,7 @@ protected:
|
||||
|
||||
// Protected data
|
||||
|
||||
//- Surface roughness lenght
|
||||
//- Surface roughness length
|
||||
scalarField z0_;
|
||||
|
||||
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
|
||||
\\ / A nd | Copyright (C) 2011-2012 OpenFOAM Foundation
|
||||
\\/ M anipulation |
|
||||
-------------------------------------------------------------------------------
|
||||
License
|
||||
@ -21,22 +21,47 @@ License
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
\addtogroup icoWallFunctions
|
||||
@{
|
||||
|
||||
Class
|
||||
Foam::incompressible::RASModels::nutkRoughWallFunctionFvPatchScalarField
|
||||
|
||||
Description
|
||||
Boundary condition for turbulent (kinematic) viscosity when using wall
|
||||
functions for rough walls, based on turbulence kinetic energy.
|
||||
|
||||
Manipulates the E parameter to account for roughness effects, based on
|
||||
KsPlus.
|
||||
This boundary condition provides a turbulent kinematic viscosity condition
|
||||
when using wall functions for rough walls, based on turbulence kinetic
|
||||
energy. The condition manipulates the E parameter to account for roughness effects.
|
||||
|
||||
Parameter ranges
|
||||
- roughness height = sand-grain roughness (0 for smooth walls)
|
||||
- roughness constant = 0.5-1.0 (0.5 default)
|
||||
- roughness constant = 0.5-1.0
|
||||
|
||||
/heading Patch usage
|
||||
|
||||
/table
|
||||
Property | Description | Required | Default value
|
||||
Ks | sand-grain roughness height | yes |
|
||||
Cs | roughness constant | yes |
|
||||
/endtable
|
||||
|
||||
Example of the boundary condition specification:
|
||||
\verbatim
|
||||
myPatch
|
||||
{
|
||||
type nutkAtmRoughWallFunction;
|
||||
Ks uniform 0;
|
||||
Cs uniform 0.5;
|
||||
}
|
||||
\endverbatim
|
||||
|
||||
SeeAlso
|
||||
Foam::nutkRoughWallFunctionFvPatchScalarField
|
||||
|
||||
SourceFiles
|
||||
nutkRoughWallFunctionFvPatchScalarField.C
|
||||
|
||||
@}
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef nutkRoughWallFunctionFvPatchScalarField_H
|
||||
|
||||
@ -21,17 +21,35 @@ License
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
\addtogroup icoWallFunctions
|
||||
@{
|
||||
|
||||
Class
|
||||
Foam::incompressible::RASModels::nutkWallFunctionFvPatchScalarField
|
||||
|
||||
Description
|
||||
Boundary condition for turbulent (kinematic) viscosity when using wall
|
||||
functions, based on turbulence kinetic energy.
|
||||
This boundary condition provides a turbulent kinematic viscosity condition
|
||||
when using wall functions, based on turbulence kinetic energy.
|
||||
- replicates OpenFOAM v1.5 (and earlier) behaviour
|
||||
|
||||
/heading Patch usage
|
||||
|
||||
Example of the boundary condition specification:
|
||||
\verbatim
|
||||
myPatch
|
||||
{
|
||||
type nutkWallFunction;
|
||||
}
|
||||
\endverbatim
|
||||
|
||||
SeeAlso
|
||||
Foam::nutWallFunctionFvPatchScalarField
|
||||
|
||||
SourceFiles
|
||||
nutkWallFunctionFvPatchScalarField.C
|
||||
|
||||
@}
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef nutkWallFunctionFvPatchScalarField_H
|
||||
|
||||
@ -21,19 +21,26 @@ License
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
\addtogroup icoWallFunctions
|
||||
@{
|
||||
|
||||
Class
|
||||
Foam::incompressible::RASModels::omegaWallFunctionFvPatchScalarField
|
||||
|
||||
Description
|
||||
Provides a wall function boundary condition/constraint on omega
|
||||
This boundary condition provides a wall function constraint on turbulnce
|
||||
specific dissipation, omega. The values are computed using:
|
||||
|
||||
Computed value is:
|
||||
|
||||
omega = sqrt(omega_vis^2 + omega_log^2)
|
||||
\f[
|
||||
\omega = sqrt(\omega_{vis}^2 + \omega_{log}^2)
|
||||
\f]
|
||||
|
||||
where
|
||||
omega_vis = omega in viscous region
|
||||
omega_log = omega in logarithmic region
|
||||
|
||||
/vartable
|
||||
\omega_{vis} | omega in viscous region
|
||||
\omega_{log} | omega in logarithmic region
|
||||
/endvartable
|
||||
|
||||
Model described by Eq.(15) of:
|
||||
\verbatim
|
||||
@ -43,9 +50,30 @@ Description
|
||||
Nov. 2001
|
||||
\endverbatim
|
||||
|
||||
/heading Patch usage
|
||||
|
||||
/table
|
||||
Property | Description | Required | Default value
|
||||
G | turbulence generation field name | no | G
|
||||
Cmu | model coefficient | no | 0.09
|
||||
kappa | Von Karman constant | no | 0.41
|
||||
E | model coefficient | no | 9.8
|
||||
beta1 | model coefficient | no | 0.075
|
||||
/endtable
|
||||
|
||||
Example of the boundary condition specification:
|
||||
\verbatim
|
||||
myPatch
|
||||
{
|
||||
type omegaWallFunction;
|
||||
}
|
||||
\endverbatim
|
||||
|
||||
SourceFiles
|
||||
omegaWallFunctionFvPatchScalarField.C
|
||||
|
||||
@}
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef omegaWallFunctionFvPatchScalarField_H
|
||||
|
||||
Reference in New Issue
Block a user