reconflux_muscl_hll_prim Subroutine

private subroutine reconflux_muscl_hll_prim(u, xlocC, flux_dim, flux, typelim)

MUSCL (primitive-variable) reconstruction with slope limiter; HLL two-wave approximate Riemann flux at faces. Uses estimated left/right signal speeds (Davis (1988)) for less diffusion than LLF, no contact resolution.

Arguments

Type IntentOptional Attributes Name
real(kind=dp), intent(in) :: u(nw_phys,5)
real(kind=dp), intent(in) :: xlocC(1:ndim,2)
integer, intent(in) :: flux_dim
real(kind=dp), intent(out) :: flux(nw_flux,2)
integer, intent(in) :: typelim

Calls

proc~~reconflux_muscl_hll_prim~3~~CallsGraph proc~reconflux_muscl_hll_prim~3 reconflux_muscl_hll_prim proc~muscl_reconstruct_prim~3 muscl_reconstruct_prim proc~reconflux_muscl_hll_prim~3->proc~muscl_reconstruct_prim~3 proc~riemann_hll_prim~3 riemann_hll_prim proc~reconflux_muscl_hll_prim~3->proc~riemann_hll_prim~3 proc~fix_prim_state~3 fix_prim_state proc~muscl_reconstruct_prim~3->proc~fix_prim_state~3 proc~koren~3 koren proc~muscl_reconstruct_prim~3->proc~koren~3 proc~mcbeta~3 mcbeta proc~muscl_reconstruct_prim~3->proc~mcbeta~3 proc~minmod~3 minmod proc~muscl_reconstruct_prim~3->proc~minmod~3 proc~vanleer~3 vanleer proc~muscl_reconstruct_prim~3->proc~vanleer~3 flux_type flux_type proc~riemann_hll_prim~3->flux_type proc~estimate_speeds_minmax~3 estimate_speeds_minmax proc~riemann_hll_prim~3->proc~estimate_speeds_minmax~3 proc~get_flux~3 get_flux proc~riemann_hll_prim~3->proc~get_flux~3 proc~to_conservative~7 to_conservative proc~riemann_hll_prim~3->proc~to_conservative~7 tracer tracer proc~get_flux~3->tracer

Called by

proc~~reconflux_muscl_hll_prim~3~~CalledByGraph proc~reconflux_muscl_hll_prim~3 reconflux_muscl_hll_prim proc~finite_volume_local_muscl_hll~3 finite_volume_local_muscl_hll proc~finite_volume_local_muscl_hll~3->proc~reconflux_muscl_hll_prim~3 proc~finite_volume_local~3 finite_volume_local proc~finite_volume_local~3->proc~finite_volume_local_muscl_hll~3

Source Code

  subroutine reconflux_muscl_hll_prim(u, xlocC, flux_dim, flux, typelim)
    
    real(dp), intent(in)  :: u(nw_phys, 5)
    real(dp), intent(in)  :: xlocC(1:ndim, 2)
    integer, intent(in)   :: flux_dim, typelim
    real(dp), intent(out) :: flux(nw_flux, 2)

    real(dp) :: uL(nw_phys,2), uR(nw_phys,2)
    integer  :: iface

    call muscl_reconstruct_prim(u, typelim, uL, uR)

    do iface=1,2
      call riemann_hll_prim(uL(:,iface), uR(:,iface), xlocC(:,iface), flux_dim, flux(:,iface))
    end do
  end subroutine reconflux_muscl_hll_prim