compressible_res_cpu::compressible_res_cpu_t Type Reference

Inheritance diagram for compressible_res_cpu::compressible_res_cpu_t:

Collaboration diagram for compressible_res_cpu::compressible_res_cpu_t:

Static Public Member Functions
procedure, nopass	step (rho_field, m_x, m_y, m_z, e, p, u, v, w, ax, ax_stress, coef, gs, artificial_visc, mu, kappa, bcs_vel, time, rk_scheme, dt)
	Advances the primitive variables (density, momentum, energy) in time using a Runge-Kutta scheme.
procedure, nopass	evaluate_rhs (rhs_rho_field, rhs_m_x, rhs_m_y, rhs_m_z, rhs_e, rho_field, m_x, m_y, m_z, e, p, u, v, w, ax, ax_stress, coef, gs, artificial_visc, mu, kappa)
	Evaluates the right-hand side of the compressible equations. Inviscid terms are evaluated through div(). Stabilization is always the existing scalar Laplacian. In navier-stokes mode, physical mu and kappa add a separate compressible Navier-Stokes viscous flux.

Public Attributes
real(kind=rp)	gamma = 1.4_rp

Detailed Description

Definition at line 56 of file compressible_res_cpu.f90.

Member Function/Subroutine Documentation

evaluate_rhs()

procedure, nopass compressible_res_cpu::compressible_res_cpu_t::evaluate_rhs ( type(field_t), intent(inout)  rhs_rho_field, type(field_t), intent(inout)  rhs_m_x, type(field_t), intent(inout)  rhs_m_y, type(field_t), intent(inout)  rhs_m_z, type(field_t), intent(inout)  rhs_e, type(field_t), intent(inout)  rho_field, type(field_t), intent(inout)  m_x, type(field_t), intent(inout)  m_y, type(field_t), intent(inout)  m_z, type(field_t), intent(inout)  e, type(field_t), intent(in)  p, type(field_t), intent(in)  u, type(field_t), intent(in)  v, type(field_t), intent(in)  w, class(ax_t), intent(inout)  ax, class(ax_t), intent(inout)  ax_stress, type(coef_t), intent(inout)  coef, type(gs_t), intent(inout)  gs, type(field_t), intent(in)  artificial_visc, type(field_t), intent(in)  mu, type(field_t), intent(in)  kappa  )

static

Parameters

rhs_rho_field	Output array for density RHS terms
rhs_m_x	Output array for x-momentum RHS terms
rhs_m_y	Output array for y-momentum RHS terms
rhs_m_z	Output array for z-momentum RHS terms
rhs_E	Output array for energy RHS terms
rho_field	Input density field
m_x	Input x-momentum field
m_y	Input y-momentum field
m_z	Input z-momentum field
E	Input total energy field
p	Input pressure field
u	Input x-velocity field
v	Input y-velocity field
w	Input z-velocity field
Ax	Matrix-vector product operator for Laplacian terms
coef	Spatial discretization coefficients
gs	Gather-scatter operator for parallel communication
artificial_visc	Artificial viscosity field
mu	Dynamic viscosity field for physical momentum diffusion
kappa	Thermal conductivity field for physical energy diffusion

Definition at line 59 of file compressible_res_cpu.f90.

step()

procedure, nopass compressible_res_cpu::compressible_res_cpu_t::step ( type(field_t), intent(inout)  rho_field, type(field_t), intent(inout)  m_x, type(field_t), intent(inout)  m_y, type(field_t), intent(inout)  m_z, type(field_t), intent(inout)  e, type(field_t), intent(in)  p, type(field_t), intent(in)  u, type(field_t), intent(in)  v, type(field_t), intent(in)  w, class(ax_t), intent(inout)  ax, class(ax_t), intent(inout)  ax_stress, type(coef_t), intent(inout)  coef, type(gs_t), intent(inout)  gs, type(field_t), intent(in)  artificial_visc, type(field_t), intent(in)  mu, type(field_t), intent(in)  kappa, type(bc_list_t), intent(inout)  bcs_vel, type(time_state_t), intent(in)  time, class(runge_kutta_time_scheme_t), intent(in)  rk_scheme, real(kind=rp), intent(in)  dt  )

staticvirtual

Parameters

rho_field	Density field
m_x,m_y,m_z	Momentum components
E	Total energy
p	Pressure field
u,v,w	Velocity components
Ax	Matrix-vector product operator
coef	Coefficients for spatial discretization
gs	Gather-scatter operator for parallel communication
artificial_visc	Artificial viscosity field (entropy viscosity, min with low-order)
mu	Dynamic viscosity field (physical viscosity for momentum)
kappa	Thermal conductivity field (physical viscosity for energy)
bcs_vel	Velocity boundary conditions
time	Current time state
rk_scheme	Runge-Kutta time integration scheme
dt	Time step size

Implements compressible_residual::compressible_rhs_t.

Definition at line 58 of file compressible_res_cpu.f90.

Member Data Documentation

gamma

real(kind=rp) compressible_residual::compressible_rhs_t::gamma = 1.4_rp

inherited

Definition at line 47 of file compressible_res.f90.

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The documentation for this type was generated from the following file:

• /home/runner/work/neko/neko/src/fluid/bcknd/cpu/compressible_res_cpu.f90