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ENH: pressureGradientSource - cache 1/A instead of using lookup

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andy
2012-05-15 16:11:58 +01:00
parent aab426ec9e
commit 2c6f89effe
2 changed files with 71 additions and 30 deletions
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12
src/fieldSources/basicSource/pressureGradientExplicitSource/pressureGradientExplicitSource.H
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@ -33,7 +33,7 @@ Description
pressureGradientExplicitSourceCoeffs
{
UName U; // name of velocity field
fieldNames (U); // name of velocity field
Ubar (10.0 0 0); // desired average velocity
gradPini gradPini [0 2 -2 0 0] 0; // initial pressure gradient
flowDir (1 0 0); // flow direction
@ -82,6 +82,9 @@ class pressureGradientExplicitSource
//- Flow direction
vector flowDir_;
//- Matrix 1/A coefficients field pointer
autoPtr<volScalarField> invAPtr_;
// Private Member Functions
@ -126,6 +129,13 @@ public:
//- Add explicit contribution to equation
virtual void addSup(fvMatrix<vector>& eqn, const label fieldI);
//- Set 1/A coefficient
virtual void setValue
(
fvMatrix<vector>& eqn,
const label fieldI
);
// I-O