Searched refs:dsigma_R (Results 1 – 1 of 1) sorted by relevance
138 static void RDSigma_R(RD rd, RDNode *n, PetscScalar *sigma_R, RDNode *dsigma_R) in RDSigma_R() argument141 dsigma_R->E = 0; in RDSigma_R()142 dsigma_R->T = -rd->gamma * (*sigma_R) / n->T; in RDSigma_R()149 RDNode dsigma_R, ddenom, dxdenom; in RDDiffusionCoefficient() local151 RDSigma_R(rd, n, &sigma_R, &dsigma_R); in RDDiffusionCoefficient()154 ddenom.T = 3. * rd->rho * dsigma_R.T; in RDDiffusionCoefficient()