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removing redundant files
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@ -1,51 +0,0 @@
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/*---------------------------------------------------------------------------*\
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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) 1991-2009 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Global
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wallDissipation
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Description
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Set wall dissipation in the epsilon matrix
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\*---------------------------------------------------------------------------*/
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{
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const fvPatchList& patches = mesh_.boundary();
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forAll(patches, patchi)
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{
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const fvPatch& p = patches[patchi];
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if (isType<wallFvPatch>(p))
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{
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epsEqn().setValues
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(
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p.faceCells(),
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epsilon_.boundaryField()[patchi].patchInternalField()
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);
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}
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}
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}
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// ************************************************************************* //
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@ -1,128 +0,0 @@
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/*---------------------------------------------------------------------------*\
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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) 1991-2009 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Global
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wallFunctions
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Description
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Calculate wall dissipation from wall-functions.
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\*---------------------------------------------------------------------------*/
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{
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labelList cellBoundaryFaceCount(epsilon_.size(), 0);
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scalar Cmu25 = pow(Cmu_.value(), 0.25);
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scalar Cmu75 = pow(Cmu_.value(), 0.75);
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const fvPatchList& patches = mesh_.boundary();
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//- Initialise the near-wall G field to zero
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forAll(patches, patchi)
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{
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const fvPatch& curPatch = patches[patchi];
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if (isType<wallFvPatch>(curPatch))
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{
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forAll(curPatch, facei)
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{
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label faceCelli = curPatch.faceCells()[facei];
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epsilon_[faceCelli] = 0.0;
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G[faceCelli] = 0.0;
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}
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}
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}
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//- Accumulate the wall face contributions to epsilon and G
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// Increment cellBoundaryFaceCount for each face for averaging
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forAll(patches, patchi)
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{
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const fvPatch& curPatch = patches[patchi];
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if (isType<wallFvPatch>(curPatch))
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{
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# include "checkPatchFieldTypes.H"
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const scalarField& rhow = rho_.boundaryField()[patchi];
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const scalarField& muw = mu().boundaryField()[patchi];
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const scalarField& mutw = mut_.boundaryField()[patchi];
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scalarField magFaceGradU =
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mag(U_.boundaryField()[patchi].snGrad());
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forAll(curPatch, facei)
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{
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label faceCelli = curPatch.faceCells()[facei];
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scalar yPlus =
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Cmu25*RASModel::y_[patchi][facei]
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*sqrt(k_[faceCelli])
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/(muw[facei]/rhow[facei]);
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// For corner cells (with two boundary or more faces),
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// epsilon and G in the near-wall cell are calculated
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// as an average
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cellBoundaryFaceCount[faceCelli]++;
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epsilon_[faceCelli] +=
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Cmu75*pow(k_[faceCelli], 1.5)
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/(kappa_.value()*RASModel::y_[patchi][facei]);
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if (yPlus > yPlusLam_)
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{
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G[faceCelli] +=
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(mutw[facei] + muw[facei])
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*magFaceGradU[facei]
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*Cmu25*sqrt(k_[faceCelli])
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/(kappa_.value()*RASModel::y_[patchi][facei]);
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}
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}
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}
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}
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// Perform the averaging
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forAll(patches, patchi)
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{
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const fvPatch& curPatch = patches[patchi];
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if (isType<wallFvPatch>(curPatch))
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{
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forAll(curPatch, facei)
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{
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label faceCelli = curPatch.faceCells()[facei];
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epsilon_[faceCelli] /= cellBoundaryFaceCount[faceCelli];
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G[faceCelli] /= cellBoundaryFaceCount[faceCelli];
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}
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}
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}
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}
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// ************************************************************************* //
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@ -1,73 +0,0 @@
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/*---------------------------------------------------------------------------*\
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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) 1991-2009 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Global
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wallViscosity
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Description
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Calculate wall viscosity from wall-functions.
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\*---------------------------------------------------------------------------*/
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{
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scalar Cmu25 = pow(Cmu_.value(), 0.25);
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const fvPatchList& patches = mesh_.boundary();
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forAll(patches, patchi)
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{
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const fvPatch& curPatch = patches[patchi];
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if (isType<wallFvPatch>(curPatch))
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{
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const scalarField& rhow = rho_.boundaryField()[patchi];
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const scalarField& muw = mu().boundaryField()[patchi];
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scalarField& mutw = mut_.boundaryField()[patchi];
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forAll(curPatch, facei)
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{
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label faceCelli = curPatch.faceCells()[facei];
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scalar yPlus =
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Cmu25*RASModel::y_[patchi][facei]
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*sqrt(k_[faceCelli])/(muw[facei]/rhow[facei]);
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if (yPlus > yPlusLam_)
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{
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mutw[facei] =
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muw[facei]
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*(yPlus*kappa_.value()/log(E_.value()*yPlus) - 1);
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}
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else
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{
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mutw[facei] = 0.0;
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}
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}
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}
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}
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}
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// ************************************************************************* //
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Reference in New Issue
Block a user