本文整理汇总了C++中fvPatch::faceCells方法的典型用法代码示例。如果您正苦于以下问题：C++ fvPatch::faceCells方法的具体用法？C++ fvPatch::faceCells怎么用？C++ fvPatch::faceCells使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类fvPatch的用法示例。
在下文中一共展示了fvPatch::faceCells方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: forAll
void implicitExtrapolationFvPatchField<Type>::setExtraData(const fvPatch& p){
const fvMesh& m = p.boundaryMesh().mesh();
const faceList& meshFaces = m.faces();
const cellList cells = m.cells();
const labelList& faceCells = p.faceCells();
const volVectorField& centers = m.C();
forAll(faceCells,i){
const label curCellLabel = faceCells[i];
const label curPatchFaceLabel = p.patch().start() + i;
const label secondFace = cells[curCellLabel].opposingFaceLabel(curPatchFaceLabel,meshFaces);
secondFacesIDs[i] = secondFace;
const label ownerSecondFace = m.owner()[secondFace];
const label neighbourSecondFace = m.neighbour()[secondFace];
if (curCellLabel == ownerSecondFace){
secondNormalCellIsOwner[i] = 0;
}
else{
secondNormalCellIsOwner[i] = 1;
}
secondDeltas[i] = mag(centers[ownerSecondFace] - centers[neighbourSecondFace]);
}
}示例2: magGradUw
void epsilonLowReWallFunctionFvPatchScalarField::calculate
(
const turbulenceModel& turbulence,
const List<scalar>& cornerWeights,
const fvPatch& patch,
scalarField& G,
scalarField& epsilon
)
{
const label patchi = patch.index();
const scalarField& y = turbulence.y()[patchi];
const scalar Cmu25 = pow025(Cmu_);
const scalar Cmu75 = pow(Cmu_, 0.75);
const tmp<volScalarField> tk = turbulence.k();
const volScalarField& k = tk();
const tmp<scalarField> tnuw = turbulence.nu(patchi);
const scalarField& nuw = tnuw();
const tmp<scalarField> tnutw = turbulence.nut(patchi);
const scalarField& nutw = tnutw();
const fvPatchVectorField& Uw = turbulence.U().boundaryField()[patchi];
const scalarField magGradUw(mag(Uw.snGrad()));
// Set epsilon and G
forAll(nutw, faceI)
{
label cellI = patch.faceCells()[faceI];
scalar yPlus = Cmu25*sqrt(k[cellI])*y[faceI]/nuw[faceI];
scalar w = cornerWeights[faceI];
if (yPlus > yPlusLam_)
{
epsilon[cellI] += w*Cmu75*pow(k[cellI], 1.5)/(kappa_*y[faceI]);
}
else
{
epsilon[cellI] += w*2.0*k[cellI]*nuw[faceI]/sqr(y[faceI]);
}
G[cellI] +=
w
*(nutw[faceI] + nuw[faceI])
*magGradUw[faceI]
*Cmu25*sqrt(k[cellI])
/(kappa_*y[faceI]);
}示例3: OFinterpolate
scalarField Foam::OFinterpolate(const fvPatch& patch, const objectRegistry& db, scalarField boundaryTheta){
const volScalarField& Theta = db.lookupObject<volScalarField>("Theta");
const vectorField ThetaGradient = fvc::grad(Theta,"leastSquares");
const vectorField& patchDeltas = patch.delta(); // cell-centre to face-centre vector
for(int i=0; i<patch.size(); i++){
boundaryTheta[i] = Theta[patch.faceCells()[i]]
+ ( ThetaGradient[i] & patchDeltas[i] );
}
return boundaryTheta;
}示例4: secondNormalFaceIsOwner
//template<class type>
secondNormalBoundaryCells::secondNormalBoundaryCells(const fvPatch& p):
secondNormalFaceIsOwner(p.size()),
secondDeltas(p.size()),
secondFaces(p.size()),
secondInternalCoeffs(p.size()){
const fvMesh& m = p.boundaryMesh().mesh();
const faceList& meshFaces = m.faces();
const cellList cells = m.cells();
const labelList& faceCells = p.faceCells();
const volVectorField& centers = m.C();
const labelList& neighbours = m.neighbour();
const labelList& owners = m.owner();
forAll(faceCells,i){
const label curCellLabel = faceCells[i];
const label curPatchFaceLabel = p.patch().start() + i;
const label secondFace = cells[curCellLabel].opposingFaceLabel(curPatchFaceLabel,meshFaces);
secondFaces[i] = secondFace;
if (curCellLabel == m.owner()[secondFace]){
secondNormalFaceIsOwner[i] = false;
secondDeltas[i] = mag(centers[curCellLabel] - centers[neighbours[secondFace]]);
}
else{
secondNormalFaceIsOwner[i] = true;
secondDeltas[i] = mag(centers[curCellLabel] - centers[owners[secondFace]]);
}
}
}示例5: magGradUw
void Foam::epsilonLowReWallFunctionFvPatchScalarField::calculate
(
const turbulenceModel& turbModel,
const List<scalar>& cornerWeights,
const fvPatch& patch,
scalarField& G0,
scalarField& epsilon0
)
{
const label patchi = patch.index();
const scalarField& y = turbModel.y()[patchi];
const scalar Cmu25 = pow025(Cmu_);
const scalar Cmu75 = pow(Cmu_, 0.75);
const tmp<volScalarField> tk = turbModel.k();
const volScalarField& k = tk();
const tmp<scalarField> tnuw = turbModel.nu(patchi);
const scalarField& nuw = tnuw();
const tmp<scalarField> tnutw = turbModel.nut(patchi);
const scalarField& nutw = tnutw();
const fvPatchVectorField& Uw = turbModel.U().boundaryField()[patchi];
const scalarField magGradUw(mag(Uw.snGrad()));
const DimensionedField<scalar, volMesh>& G =
db().lookupObject<DimensionedField<scalar, volMesh> >
(
turbModel.GName()
);
// Set epsilon and G
forAll(nutw, facei)
{
label celli = patch.faceCells()[facei];
scalar yPlus = Cmu25*sqrt(k[celli])*y[facei]/nuw[facei];
scalar w = cornerWeights[facei];
if (yPlus > yPlusLam_)
{
epsilon0[celli] += w*Cmu75*pow(k[celli], 1.5)/(kappa_*y[facei]);
G0[celli] +=
w
*(nutw[facei] + nuw[facei])
*magGradUw[facei]
*Cmu25*sqrt(k[celli])
/(kappa_*y[facei]);
}
else
{
epsilon0[celli] += w*2.0*k[celli]*nuw[facei]/sqr(y[facei]);
G0[celli] += G[celli];
}
}