OpenFOAM-6/gh.H at 268f1f612efcf1ddbcc9696c823b5da89f0a15ea - OpenFOAM-6 - Gitea of icode group

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Will Bainbridge 268f1f612e hRef: Define height in opposite direction to gravity

The reference height is now defined in the direction of -g, whether as
previously it was defined in the direction cmptMag(g). This change makes
the behaviour consistent when the case is transformed. For a "typical"
case with g along one of the negative axes, this should make no
difference. None of the tutorials are affected.

Resolves bug report https://bugs.openfoam.org/view.php?id=2980

2018-06-14 10:49:15 +01:00

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     Info<< "Calculating field g.h\n" << endl;
     dimensionedScalar ghRef(- mag(g)*hRef);
     volScalarField gh("gh", (g & mesh.C()) - ghRef);
     surfaceScalarField ghf("ghf", (g & mesh.Cf()) - ghRef);