coupledFvPatch.C
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25 
26 #include "coupledFvPatch.H"
27 
28 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
29 
30 namespace Foam
31 {
32  defineTypeNameAndDebug(coupledFvPatch, 0);
33 }
34 
35 
36 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
37 
39 {}
40 
41 
42 // * * * * * * * * * * * * Protected Member Functions * * * * * * * * * * * //
43 
45 (
46  scalarField& w,
47  const vectorField& nbrSf,
48  const vectorField& nbrDelta
49 ) const
50 {
52 
53  const scalarField nfDelta(nf() & delta);
54 
55  const scalarField nbrNfDelta((nbrSf/(mag(nbrSf) + vSmall)) & nbrDelta);
56 
57  forAll(delta, facei)
58  {
59  const scalar ndoi = nfDelta[facei];
60  const scalar ndni = nbrNfDelta[facei];
61  const scalar ndi = ndoi + ndni;
62 
63  if (ndni/vGreat < ndi)
64  {
65  w[facei] = ndni/ndi;
66  }
67  else
68  {
69  const scalar doi = mag(delta[facei]);
70  const scalar dni = mag(nbrDelta[facei]);
71  const scalar di = doi + dni;
72 
73  w[facei] = dni/di;
74  }
75  }
76 }
77 
78 
80 (
81  const vectorField& nbrDelta
82 ) const
83 {
84  if (transform().transforms())
85  {
86  return
88  - transform().transform(nbrDelta);
89  }
90  else
91  {
92  return coupledFvPatch::delta() - nbrDelta;
93  }
94 }
95 
96 
97 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
98 
100 {
101  return Cf() - Cn();
102 }
103 
104 
105 // ************************************************************************* //
scalar delta
transformer transforms
#define forAll(list, i)
Loop across all elements in list.
Definition: UList.H:434
void makeWeights(scalarField &w, const vectorField &nbrSf, const vectorField &nbrDelta) const
Make patch weighting factors.
defineTypeNameAndDebug(combustionModel, 0)
virtual tmp< vectorField > delta() const =0
Return delta (P to N) vectors across coupled patch.
dimensioned< scalar > mag(const dimensioned< Type > &)
friend dimensionSet transform(const dimensionSet &)
Return the argument; transformations do not change the dimensions.
A class for managing temporary objects.
Definition: PtrList.H:53
virtual ~coupledFvPatch()
Destructor.
Namespace for OpenFOAM.
dimensionSet transform(const dimensionSet &)
Definition: dimensionSet.C:483