a5d6778281
Specialized variants of the power law porosity and k epsilon turbulence models
developed to simulate atmospheric flow over forested and non-forested complex
terrain.
Class
Foam::powerLawLopesdaCosta
Description
Variant of the power law porosity model with spatially varying
drag coefficient
given by:
\f[
S = -\rho C_d \Sigma |U|^{(C_1 - 1)} U
\f]
where
\vartable
\Sigma | Porosity surface area per unit volume
C_d | Model linear coefficient
C_1 | Model exponent coefficient
\endvartable
Reference:
\verbatim
Costa, J. C. P. L. D. (2007).
Atmospheric flow over forested and non-forested complex terrain.
\endverbatim
Class
Foam::RASModels::kEpsilonLopesdaCosta
Description
Variant of the standard k-epsilon turbulence model with additional source
terms to handle the changes in turbulence in porous regions represented by
the powerLawLopesdaCosta porosity model.
Reference:
\verbatim
Costa, J. C. P. L. D. (2007).
Atmospheric flow over forested and non-forested complex terrain.
\endverbatim
The default model coefficients are
\verbatim
kEpsilonLopesdaCostaCoeffs
{
Cmu 0.09;
C1 1.44;
C2 1.92;
sigmak 1.0;
sigmaEps 1.3;
}
\endverbatim
Tutorial case to follow.
88 lines
2.5 KiB
Bash
Executable File
88 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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cd ${0%/*} || exit 1 # Run from this directory
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# Parse arguments for library compilation
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. ../wmake/scripts/AllwmakeParseArguments
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# Perform various checks
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wmakeCheckPwd "$WM_PROJECT_DIR/src" || {
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echo "Allwmake error: Current directory is not \$WM_PROJECT_DIR/src"
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echo " The environment variables are inconsistent with the installation."
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echo " Check the OpenFOAM entries in your dot-files and source them."
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exit 1
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}
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[ -n "$FOAM_EXT_LIBBIN" ] || {
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echo "Allwmake error: FOAM_EXT_LIBBIN not set"
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echo " Check the OpenFOAM entries in your dot-files and source them."
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exit 1
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}
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# Update OpenFOAM version strings if required
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wmakePrintBuild -check || wrmo OpenFOAM/global/global.o 2>/dev/null
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wmakeLnInclude OpenFOAM
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wmakeLnInclude OSspecific/${WM_OSTYPE:-POSIX}
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Pstream/Allwmake $targetType $*
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OSspecific/${WM_OSTYPE:-POSIX}/Allwmake $targetType $*
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wmake $targetType OpenFOAM
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wmake $targetType fileFormats
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wmake $targetType surfMesh
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wmake $targetType triSurface
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wmake $targetType meshTools
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# Decomposition methods needed by dummyThirdParty
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# (dummy metisDecomp, scotchDecomp etc) needed by e.g. meshTools
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parallel/decompose/AllwmakeLnInclude
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dummyThirdParty/Allwmake $targetType $*
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wmakeLnInclude fvOptions
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wmake $targetType finiteVolume
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wmake $targetType lagrangian/basic
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wmake $targetType lagrangian/distributionModels
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wmake $targetType genericPatchFields
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wmake $targetType conversion
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wmake $targetType mesh/extrudeModel
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wmake $targetType dynamicMesh
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wmake $targetType sampling
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wmake $targetType dynamicFvMesh
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wmake $targetType topoChangerFvMesh
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# Compile scotchDecomp, metisDecomp etc.
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parallel/Allwmake $targetType $*
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wmake $targetType ODE
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wmake $targetType randomProcesses
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transportModels/Allwmake $targetType $*
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thermophysicalModels/Allwmake $targetType $*
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TurbulenceModels/Allwmake $targetType $*
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wmake $targetType combustionModels
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regionModels/Allwmake $targetType $*
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lagrangian/Allwmake $targetType $*
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mesh/Allwmake $targetType $*
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renumber/Allwmake $targetType $*
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fvAgglomerationMethods/Allwmake $targetType $*
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wmake $targetType fvMotionSolver
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wmake $targetType engine
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wmake $targetType fvOptions
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wmake $targetType regionCoupled
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functionObjects/Allwmake $targetType $*
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wmake $targetType sixDoFRigidBodyMotion
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wmake $targetType sixDoFRigidBodyState
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wmake $targetType rigidBodyDynamics
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wmake $targetType rigidBodyMeshMotion
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wmake $targetType waves
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wmake $targetType semiPermeableBaffle
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wmake $targetType atmosphericModels
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#------------------------------------------------------------------------------
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