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foam-extend4.1-coherent-io/applications/solvers/solidMechanics/elasticContactSolidFoam/writeBoundaryNetForces.H

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2012-09-11 15:42:55 +00:00
// * * * * * * * * * * * * * * * * NET FORCES * * * * * * * * * * * * * * * //
vectorField netForces(mesh.boundary().size(), vector::zero);
Info << nl;
forAll(netForces, patchI)
{
netForces[patchI] = gSum(mesh.Sf().boundaryField()[patchI] & sigma.boundaryField()[patchI]);
Info << "patch\t" << mesh.boundary()[patchI].name() << "\t\tnet force is\t"
<< netForces[patchI] << " N" << endl;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //