consistency update: kappa=0.41, E=9.8
- this would be an argument for providing default values at the top-level compressible/incompressible turbulenceModel
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e2968b6a36
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@ -82,7 +82,7 @@
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(
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(
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"kappa",
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"kappa",
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wallFunctionDict,
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wallFunctionDict,
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0.4187
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0.41
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)
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)
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);
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);
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@ -92,7 +92,7 @@
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(
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(
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"E",
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"E",
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wallFunctionDict,
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wallFunctionDict,
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9.0
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9.8
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)
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)
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);
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);
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@ -304,7 +304,7 @@
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(
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(
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"kappa",
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"kappa",
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wallFunctionDict,
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wallFunctionDict,
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0.4187
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0.41
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)
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)
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);
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);
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@ -314,7 +314,7 @@
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(
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(
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"E",
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"E",
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wallFunctionDict,
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wallFunctionDict,
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9.0
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9.8
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)
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)
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);
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);
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@ -41,6 +41,11 @@ Description
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// turbulence constants - file-scope
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static const scalar Cmu(0.09);
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static const scalar kappa(0.41);
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int main(int argc, char *argv[])
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int main(int argc, char *argv[])
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{
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{
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argList::validOptions.insert("ybl", "scalar");
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argList::validOptions.insert("ybl", "scalar");
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@ -48,7 +53,6 @@ int main(int argc, char *argv[])
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argList::validOptions.insert("writenut", "");
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argList::validOptions.insert("writenut", "");
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# include "setRootCase.H"
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# include "setRootCase.H"
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# include "createTime.H"
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# include "createTime.H"
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# include "createMesh.H"
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# include "createMesh.H"
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@ -117,10 +121,6 @@ int main(int argc, char *argv[])
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phi = fvc::interpolate(U) & mesh.Sf();
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phi = fvc::interpolate(U) & mesh.Sf();
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phi.write();
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phi.write();
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// Set turbulence constants
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dimensionedScalar kappa("kappa", dimless, 0.4187);
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dimensionedScalar Cmu("Cmu", dimless, 0.09);
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// Read and modify turbulence fields if present
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// Read and modify turbulence fields if present
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IOobject epsilonHeader
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IOobject epsilonHeader
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@ -182,11 +182,11 @@ int main(int argc, char *argv[])
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Info<< "Reading field epsilon\n" << endl;
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Info<< "Reading field epsilon\n" << endl;
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volScalarField epsilon(epsilonHeader, mesh);
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volScalarField epsilon(epsilonHeader, mesh);
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scalar ck0 = ::pow(Cmu.value(), 0.25)*kappa.value();
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scalar ck0 = ::pow(Cmu, 0.25)*kappa;
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k = sqr(nut/(ck0*min(y, ybl)));
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k = sqr(nut/(ck0*min(y, ybl)));
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k.correctBoundaryConditions();
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k.correctBoundaryConditions();
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scalar ce0 = ::pow(Cmu.value(), 0.75)/kappa.value();
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scalar ce0 = ::pow(Cmu, 0.75)/kappa;
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epsilon = ce0*k*sqrt(k)/min(y, ybl);
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epsilon = ce0*k*sqrt(k)/min(y, ybl);
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epsilon.correctBoundaryConditions();
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epsilon.correctBoundaryConditions();
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