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/honee/qfunctions/
H A Dnumerics.h61 …where \f$ \kappa \f$ is the `diffusion_coeff`, \f$ \overline{g}_{jk} \f$ is the element metric ten…
65 @param[in] diffusion_coeff Diffusion coefficient
69 …R CeedScalar CalculatePe_3D(const CeedScalar velocity[3], CeedScalar diffusion_coeff, const CeedSc… in CalculatePe_3D() argument
74 return sqrt(Dot3(velocity, gij_uj)) / diffusion_coeff; in CalculatePe_3D()
85 …where \f$ \kappa \f$ is the `diffusion_coeff`, \f$ \overline{g}_{jk} \f$ is the element metric ten…
89 @param[in] diffusion_coeff Diffusion coefficient
93 …R CeedScalar CalculatePe_2D(const CeedScalar velocity[2], CeedScalar diffusion_coeff, const CeedSc… in CalculatePe_2D() argument
98 return sqrt(Dot2(velocity, gij_uj)) / diffusion_coeff; in CalculatePe_2D()
H A Dadvection_types.h59 CeedScalar diffusion_coeff; member
H A Dadvection.h256 … Square(context->diffusion_coeff) * DotN(gijd_mat, gijd_mat, dim * dim) * Square(context->Ctau_d)); in Tau()
316 for (CeedInt i = 0; i < dim; i++) Fe[i] = -context->diffusion_coeff * grad_s[i].U.E_total; in IFunction_AdvectionGeneric()
453 for (CeedInt i = 0; i < dim; i++) Fe[i] = -context->diffusion_coeff * grad_s[i].U.E_total; in RHSFunction_AdvectionGeneric()
558 ScaleN(F_diff, -context->diffusion_coeff, dim); in DivDiffusiveFluxVolumeRHS_AdvDif_Generic()
595 ScaleN(F_diff, -context->diffusion_coeff, dim); in DivDiffusiveFluxBoundaryRHS_AdvDif_Generic()
630 ScaleN(F_diff, -context->diffusion_coeff, dim); in DiffusiveFluxRHS_AdvDif_Generic()
/honee/qfunctions/spanstats/
H A Dcflpe.h13 CeedScalar diffusion_coeff; member
45 Pe = CalculatePe_2D(s.Y.velocity, context->diffusion_coeff, gijd_mat); in ChildStatsCollection_CflPe()
58 Pe = CalculatePe_3D(s.Y.velocity, context->diffusion_coeff, gijd_mat); in ChildStatsCollection_CflPe()
/honee/examples/
H A Dadvection_wave.yaml13 diffusion_coeff: 0
H A Dadvection_bl.yaml8 diffusion_coeff: 5e-4
H A Dnavierstokes.c193 …s_mf -snes_fd -ts_type alpha -dm_plex_box_faces 5,5 -ts_max_steps 5 -diffusion_coeff 5e-3 -div_dif…
194 …examples/advection_wave.yaml -ts_max_steps 5 -dm_plex_box_faces 5,5 -diffusion_coeff 1e-2 -Ctau_d …
202 …b supg -stab_tau advdiff_shakib -Ctau_a 4 -Ctau_d 0 -ksp_type gmres -diffusion_coeff 5e-4 -compare…
205 …max_steps 5 -advection_ic_type cosine_hill -dm_plex_box_faces 2,2,1 -diffusion_coeff 5e-3 -units_k…
206 …ts_max_steps 5 -advection_ic_type cylinder -dm_plex_box_faces 2,2,1 -diffusion_coeff 5e-3 -implici…
/honee/src/spanstats/
H A Dcflpe.c88 collect_ctx->diffusion_coeff = advection_ctx->diffusion_coeff; in CreateStatisticCollectionOperator()
95 collect_ctx->diffusion_coeff = newtonian_ig_ctx->gas.mu; in CreateStatisticCollectionOperator()
/honee/problems/
H A Dadvection.c412 CeedScalar diffusion_coeff = 0.; in NS_ADVECTION() local
432 …PetscCall(PetscOptionsScalar("-diffusion_coeff", "Diffusion coefficient", NULL, diffusion_coeff, &… in NS_ADVECTION()
530 advection_ctx->diffusion_coeff = diffusion_coeff; in NS_ADVECTION()
/honee/doc/
H A Dexamples.md662 * - `-diffusion_coeff`