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foam-extend4.1-coherent-io/applications/solvers/solidMechanics/viscoElasticSolidFoam/calculateDEpsilonDSigma.H
2012-09-11 16:42:55 +01:00

5 lines
91 B
C++

{
DEpsilon = symm(gradDU);
DSigma = 2.0*mu*DEpsilon + lambda*(I*tr(DEpsilon));
}