inciter::cg::TransportPhysicsAdvection class

Contents

Physics policy for advection using continuous Galerkin (no-op)

This class is a no-op, consistent with no additional physics needed to make the basic implementation in Transport the advection equation.

Public functions

void diffusionRhs(ncomp_t, tk::real, tk::real, const std::array<std::array<tk::real, 3>, 4>&, const std::array<std::size_t, 4>&, const std::vector<std::array<tk::real, 4>>&, const std::vector<const tk::real*>&, tk::Fields&) const
Add diffusion contribution to rhs (no-op for advection only)
auto diffusion_dt(ncomp_t, tk::real, const std::vector<std::array<tk::real, 4>>&) const -> tk::real

Function documentation

tk::real inciter::cg::TransportPhysicsAdvection::diffusion_dt(ncomp_t, tk::real, const std::vector<std::array<tk::real, 4>>&) const

Returns A large time step size, i.e., ignore

Compute the minimum time step size based on the diffusion