diff --git a/src/mhd/DirectInduction/mhd_iact.h b/src/mhd/DirectInduction/mhd_iact.h index 1200a6b488529101c121c721c422392e392752e3..4856d2b4b8e9770cc2b19e5464d7c8acb4df4e11 100644 --- a/src/mhd/DirectInduction/mhd_iact.h +++ b/src/mhd/DirectInduction/mhd_iact.h @@ -538,8 +538,7 @@ __attribute__((always_inline)) INLINE static void runner_iact_mhd_force( pi->mhd_data.u_dt_AR -= 0.5f * mj * permeability_inv * art_diff_pref_i * dB_2; pj->mhd_data.u_dt_AR -= 0.5f * mi * permeability_inv * art_diff_pref_j * dB_2; - /*Divergence diffusion */ - + /* Divergence diffusion */ const float vsig_Dedner_i = 0.5f * pi->viscosity.v_sig; const float vsig_Dedner_j = 0.5f * pj->viscosity.v_sig; @@ -555,7 +554,6 @@ __attribute__((always_inline)) INLINE static void runner_iact_mhd_force( pj->mhd_data.B_over_rho_dt[2] += mi * grad_psi * dx[2]; /* Save induction sources */ - const float dB_dt_pref_Lap_i = 2.0f * r_inv / rhoj; const float dB_dt_pref_Lap_j = 2.0f * r_inv / rhoi; @@ -564,8 +562,8 @@ __attribute__((always_inline)) INLINE static void runner_iact_mhd_force( pj->mhd_data.Adv_B_source[i] += mi * dB_dt_pref_j * dB_dt_j[i]; pi->mhd_data.Adv_B_source[i] -= mj * grad_psi * dx[i]; pj->mhd_data.Adv_B_source[i] += mi * grad_psi * dx[i]; - pi->mhd_data.Diff_B_source[i] += mj * dB_dt_pref_PR_i * wi_dr * dB[i]; - pj->mhd_data.Diff_B_source[i] -= mi * dB_dt_pref_PR_j * wj_dr * dB[i]; + pi->mhd_data.Diff_B_source[i] += mj * resistive_eta_i * mj * dB_dt_pref_PR * dB[i]; + pj->mhd_data.Diff_B_source[i] -= mi * resistive_eta_j * mi * dB_dt_pref_PR * dB[i]; pi->mhd_data.Diff_B_source[i] += mj * art_diff_pref_i* dB[i]; pj->mhd_data.Diff_B_source[i] -= mi * art_diff_pref_j * dB[i]; pi->mhd_data.Delta_B[i] += mj * dB_dt_pref_Lap_i * wi_dr * dB[i]; @@ -806,7 +804,6 @@ __attribute__((always_inline)) INLINE static void runner_iact_nonsym_mhd_force( pi->mhd_data.u_dt_AR -= 0.5f * mj * permeability_inv * art_diff_pref * dB_2; /* Divergence diffusion */ - const float vsig_Dedner_i = 0.5f * pi->viscosity.v_sig; const float vsig_Dedner_j = 0.5f * pj->viscosity.v_sig; @@ -823,7 +820,7 @@ __attribute__((always_inline)) INLINE static void runner_iact_nonsym_mhd_force( for (int i = 0; i < 3; i++) { pi->mhd_data.Adv_B_source[i] += mj * dB_dt_pref_i * dB_dt_i[i]; pi->mhd_data.Adv_B_source[i] -= mj * grad_psi * dx[i]; - pi->mhd_data.Diff_B_source[i] += mj * dB_dt_pref_PR * wi_dr * dB[i]; + pi->mhd_data.Diff_B_source[i] += resistive_eta_i * mj * dB_dt_pref_PR * dB[i]; pi->mhd_data.Diff_B_source[i] += mj * art_diff_pref * dB[i]; pi->mhd_data.Delta_B[i] += mj * dB_dt_pref_Lap * wi_dr * dB[i]; }