m_boundary_primitives Module Reference

Per-cell noncharacteristic boundary condition primitives applied in the ghost cells. More...

Functions/Subroutines
pure real(wp) function, public	f_vel_ramp (tau, t0, frac0, t)
	Velocity scaling for a GRCBC inflow that is ramping up: unity unless bc_[x,y,z]vel_in_ramp is set, so an unramped case is untouched. Takes the time as an argument so the caller can evaluate it on the device from mytime, which the time stepper already places there, rather than computing it on the host and copying the result every Runge-Kutta stage.
subroutine	s_ghost_cell_extrapolation (q_prim_vf, bc_dir, bc_loc, k, l, q_t_sf)
	Fill ghost cells by copying the nearest boundary cell value along the specified direction.
subroutine	s_symmetry (q_prim_vf, bc_dir, bc_loc, k, l, pb_in, mv_in, q_t_sf)
	Apply reflective (symmetry) boundary conditions by mirroring primitive variables and flipping the normal velocity component.
subroutine	s_periodic (q_prim_vf, bc_dir, bc_loc, k, l, pb_in, mv_in, q_t_sf)
	Apply periodic boundary conditions by copying values from the opposite domain boundary.
subroutine	s_axis (q_prim_vf, pb_in, mv_in, k, l, q_t_sf)
	Apply axis boundary conditions for cylindrical coordinates by reflecting values across the axis with azimuthal phase shift.
subroutine	s_slip_wall (q_prim_vf, bc_dir, bc_loc, k, l, q_t_sf)
	Apply slip wall boundary conditions by extrapolating scalars and reflecting the wall-normal velocity component.
subroutine	s_no_slip_wall (q_prim_vf, bc_dir, bc_loc, k, l, q_t_sf)
	Apply no-slip wall boundary conditions by reflecting and negating all velocity components at the wall.
subroutine	s_dirichlet (q_prim_vf, bc_dir, bc_loc, k, l, q_t_sf)
	Apply Dirichlet boundary conditions by prescribing ghost cell values from stored boundary buffers.
subroutine	s_qbmm_extrapolation (bc_dir, bc_loc, k, l, pb_in, mv_in)
	Extrapolate QBMM bubble pressure and mass-vapor variables into ghost cells by copying boundary values.
subroutine	s_color_function_periodic (c_divs, bc_dir, bc_loc, k, l)
	Apply periodic boundary conditions to the color function and its divergence fields.
subroutine	s_color_function_reflective (c_divs, bc_dir, bc_loc, k, l)
	Apply reflective boundary conditions to the color function and its divergence fields.
subroutine	s_color_function_ghost_cell_extrapolation (c_divs, bc_dir, bc_loc, k, l)
	Extrapolate the color function and its divergence into ghost cells by copying boundary values.
subroutine	s_f_igr_periodic (jac_sf, bc_dir, bc_loc, k, l)
	Apply periodic boundary conditions to the IGR Jacobian field by copying values from the opposite domain boundary.
subroutine	s_f_igr_reflective (jac_sf, bc_dir, bc_loc, k, l)
	Apply reflective boundary conditions to the IGR Jacobian field by mirroring values across the boundary.
subroutine	s_f_igr_ghost_cell_extrapolation (jac_sf, bc_dir, bc_loc, k, l)
	Extrapolate the IGR Jacobian field into ghost cells by copying boundary values.
subroutine	s_beta_periodic (q_beta, kahan_comp, bc_dir, bc_loc, k, l, nvar)
subroutine	s_beta_extrapolation (q_beta, bc_dir, bc_loc, k, l, nvar)
subroutine	s_beta_reflective (q_beta, kahan_comp, bc_dir, bc_loc, k, l, nvar)

Variables
type(scalar_field), dimension(:,:), allocatable	bc_buffers
logical	dirichlet_from_buffers = .false.

Detailed Description

Per-cell noncharacteristic boundary condition primitives applied in the ghost cells.

Function/Subroutine Documentation

f_vel_ramp()

pure real(wp) function, public m_boundary_primitives::f_vel_ramp	(	real(wp), intent(in)	tau,
		real(wp), intent(in)	t0,
		real(wp), intent(in)	frac0,
		real(wp), intent(in)	t )

Velocity scaling for a GRCBC inflow that is ramping up: unity unless bc_[x,y,z]vel_in_ramp is set, so an unramped case is untouched. Takes the time as an argument so the caller can evaluate it on the device from mytime, which the time stepper already places there, rather than computing it on the host and copying the result every Runge-Kutta stage.

Definition at line 388 of file m_boundary_primitives.fpp.f90.

s_axis()

subroutine m_boundary_primitives::s_axis	(	type(scalar_field), dimension(sys_size), intent(inout)	q_prim_vf,
		real(stp), dimension(idwbuff(1)%beg:,idwbuff(2)%beg:,idwbuff(3)%beg:,1:,1:), intent(inout), optional	pb_in,
		real(stp), dimension(idwbuff(1)%beg:,idwbuff(2)%beg:,idwbuff(3)%beg:,1:,1:), intent(inout), optional	mv_in,
		integer, intent(in)	k,
		integer, intent(in)	l,
		type(scalar_field), intent(inout), optional	q_t_sf )

Apply axis boundary conditions for cylindrical coordinates by reflecting values across the axis with azimuthal phase shift.

Definition at line 949 of file m_boundary_primitives.fpp.f90.

s_beta_extrapolation()

subroutine m_boundary_primitives::s_beta_extrapolation	(	type(scalar_field), dimension(num_dims + 1), intent(inout)	q_beta,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l,
		integer, intent(in)	nvar )

Definition at line 2266 of file m_boundary_primitives.fpp.f90.

s_beta_periodic()

subroutine m_boundary_primitives::s_beta_periodic	(	type(scalar_field), dimension(num_dims + 1), intent(inout)	q_beta,
		type(scalar_field), dimension(num_dims + 1), intent(inout)	kahan_comp,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l,
		integer, intent(in)	nvar )

Definition at line 2158 of file m_boundary_primitives.fpp.f90.

s_beta_reflective()

subroutine m_boundary_primitives::s_beta_reflective	(	type(scalar_field), dimension(num_dims + 1), intent(inout)	q_beta,
		type(scalar_field), dimension(num_dims + 1), intent(inout)	kahan_comp,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l,
		integer, intent(in)	nvar )

Definition at line 2355 of file m_boundary_primitives.fpp.f90.

s_color_function_ghost_cell_extrapolation()

subroutine m_boundary_primitives::s_color_function_ghost_cell_extrapolation	(	type(scalar_field), dimension(num_dims + 1), intent(inout)	c_divs,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l )

Extrapolate the color function and its divergence into ghost cells by copying boundary values.

Definition at line 1839 of file m_boundary_primitives.fpp.f90.

s_color_function_periodic()

subroutine m_boundary_primitives::s_color_function_periodic	(	type(scalar_field), dimension(num_dims + 1), intent(inout)	c_divs,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l )

Apply periodic boundary conditions to the color function and its divergence fields.

Definition at line 1637 of file m_boundary_primitives.fpp.f90.

s_color_function_reflective()

subroutine m_boundary_primitives::s_color_function_reflective	(	type(scalar_field), dimension(num_dims + 1), intent(inout)	c_divs,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l )

Apply reflective boundary conditions to the color function and its divergence fields.

Definition at line 1726 of file m_boundary_primitives.fpp.f90.

s_dirichlet()

subroutine m_boundary_primitives::s_dirichlet	(	type(scalar_field), dimension(sys_size), intent(inout)	q_prim_vf,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l,
		type(scalar_field), intent(inout), optional	q_t_sf )

Apply Dirichlet boundary conditions by prescribing ghost cell values from stored boundary buffers.

Parameters

[in,out]	q_t_sf	x-direction
[in,out]	q_t_sf	bc_xend
[in,out]	q_t_sf	y-direction
[in,out]	q_t_sf	bc_ybeg
[in,out]	q_t_sf	bc_yend
[in,out]	q_t_sf	z-direction
[in,out]	q_t_sf	bc_zbeg
[in,out]	q_t_sf	bc_zend

Definition at line 1421 of file m_boundary_primitives.fpp.f90.

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s_f_igr_ghost_cell_extrapolation()

subroutine m_boundary_primitives::s_f_igr_ghost_cell_extrapolation	(	type(scalar_field), dimension(1:), intent(inout)	jac_sf,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l )

Extrapolate the IGR Jacobian field into ghost cells by copying boundary values.

Definition at line 2082 of file m_boundary_primitives.fpp.f90.

s_f_igr_periodic()

subroutine m_boundary_primitives::s_f_igr_periodic	(	type(scalar_field), dimension(1:), intent(inout)	jac_sf,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l )

Apply periodic boundary conditions to the IGR Jacobian field by copying values from the opposite domain boundary.

Definition at line 1928 of file m_boundary_primitives.fpp.f90.

s_f_igr_reflective()

subroutine m_boundary_primitives::s_f_igr_reflective	(	type(scalar_field), dimension(1:), intent(inout)	jac_sf,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l )

Apply reflective boundary conditions to the IGR Jacobian field by mirroring values across the boundary.

Definition at line 2005 of file m_boundary_primitives.fpp.f90.

s_ghost_cell_extrapolation()

subroutine m_boundary_primitives::s_ghost_cell_extrapolation	(	type(scalar_field), dimension(sys_size), intent(inout)	q_prim_vf,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l,
		type(scalar_field), intent(inout), optional	q_t_sf )

Fill ghost cells by copying the nearest boundary cell value along the specified direction.

Parameters

[in,out]	q_t_sf	x-direction
[in,out]	q_t_sf	bc_xend
[in,out]	q_t_sf	y-direction
[in,out]	q_t_sf	bc_ybeg
[in,out]	q_t_sf	bc_yend
[in,out]	q_t_sf	z-direction
[in,out]	q_t_sf	bc_zbeg
[in,out]	q_t_sf	bc_zend

Definition at line 417 of file m_boundary_primitives.fpp.f90.

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s_no_slip_wall()

subroutine m_boundary_primitives::s_no_slip_wall	(	type(scalar_field), dimension(sys_size), intent(inout)	q_prim_vf,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l,
		type(scalar_field), intent(inout), optional	q_t_sf )

Apply no-slip wall boundary conditions by reflecting and negating all velocity components at the wall.

Parameters

[in,out]	q_t_sf	x-direction
[in,out]	q_t_sf	bc_xbeg
[in,out]	q_t_sf	bc_xend
[in,out]	q_t_sf	y-direction
[in,out]	q_t_sf	bc_ybeg
[in,out]	q_t_sf	bc_yend
[in,out]	q_t_sf	z-direction
[in,out]	q_t_sf	bc_zbeg
[in,out]	q_t_sf	bc_zend

Definition at line 1214 of file m_boundary_primitives.fpp.f90.

s_periodic()

subroutine m_boundary_primitives::s_periodic	(	type(scalar_field), dimension(sys_size), intent(inout)	q_prim_vf,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l,
		real(stp), dimension(idwbuff(1)%beg:,idwbuff(2)%beg:,idwbuff(3)%beg:,1:,1:), intent(inout), optional	pb_in,
		real(stp), dimension(idwbuff(1)%beg:,idwbuff(2)%beg:,idwbuff(3)%beg:,1:,1:), intent(inout), optional	mv_in,
		type(scalar_field), intent(inout), optional	q_t_sf )

Apply periodic boundary conditions by copying values from the opposite domain boundary.

Parameters

[in,out]	q_t_sf	x-direction
[in,out]	q_t_sf	bc_xbeg
[in,out]	q_t_sf	bc_xend
[in,out]	q_t_sf	y-direction
[in,out]	q_t_sf	bc_ybeg
[in,out]	q_t_sf	bc_yend
[in,out]	q_t_sf	z-direction
[in,out]	q_t_sf	bc_zbeg
[in,out]	q_t_sf	bc_zend

Definition at line 776 of file m_boundary_primitives.fpp.f90.

s_qbmm_extrapolation()

subroutine m_boundary_primitives::s_qbmm_extrapolation	(	integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l,
		real(stp), dimension(idwbuff(1)%beg:,idwbuff(2)%beg:,idwbuff(3)%beg:,1:,1:), intent(inout), optional	pb_in,
		real(stp), dimension(idwbuff(1)%beg:,idwbuff(2)%beg:,idwbuff(3)%beg:,1:,1:), intent(inout), optional	mv_in )

Extrapolate QBMM bubble pressure and mass-vapor variables into ghost cells by copying boundary values.

Definition at line 1550 of file m_boundary_primitives.fpp.f90.

s_slip_wall()

subroutine m_boundary_primitives::s_slip_wall	(	type(scalar_field), dimension(sys_size), intent(inout)	q_prim_vf,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l,
		type(scalar_field), intent(inout), optional	q_t_sf )

Apply slip wall boundary conditions by extrapolating scalars and reflecting the wall-normal velocity component.

Parameters

[in,out]	q_t_sf	x-direction
[in,out]	q_t_sf	bc_xbeg
[in,out]	q_t_sf	bc_xend
[in,out]	q_t_sf	y-direction
[in,out]	q_t_sf	bc_ybeg
[in,out]	q_t_sf	bc_yend
[in,out]	q_t_sf	z-direction
[in,out]	q_t_sf	bc_zbeg
[in,out]	q_t_sf	bc_zend

Definition at line 1028 of file m_boundary_primitives.fpp.f90.

s_symmetry()

subroutine m_boundary_primitives::s_symmetry	(	type(scalar_field), dimension(sys_size), intent(inout)	q_prim_vf,
		integer, intent(in)	bc_dir,
		integer, intent(in)	bc_loc,
		integer, intent(in)	k,
		integer, intent(in)	l,
		real(stp), dimension(idwbuff(1)%beg:,idwbuff(2)%beg:,idwbuff(3)%beg:,1:,1:), intent(inout), optional	pb_in,
		real(stp), dimension(idwbuff(1)%beg:,idwbuff(2)%beg:,idwbuff(3)%beg:,1:,1:), intent(inout), optional	mv_in,
		type(scalar_field), intent(inout), optional	q_t_sf )

Apply reflective (symmetry) boundary conditions by mirroring primitive variables and flipping the normal velocity component.

Parameters

[in,out]	q_t_sf	x-direction
[in,out]	q_t_sf	bc_xbeg
[in,out]	q_t_sf	bc_xend
[in,out]	q_t_sf	y-direction
[in,out]	q_t_sf	bc_ybeg
[in,out]	q_t_sf	bc_yend
[in,out]	q_t_sf	z-direction
[in,out]	q_t_sf	bc_zbeg
[in,out]	q_t_sf	bc_zend

Definition at line 538 of file m_boundary_primitives.fpp.f90.

Variable Documentation

bc_buffers

type(scalar_field), dimension(:,:), allocatable m_boundary_primitives::bc_buffers

Definition at line 355 of file m_boundary_primitives.fpp.f90.

dirichlet_from_buffers

logical m_boundary_primitives::dirichlet_from_buffers = .false.

Definition at line 368 of file m_boundary_primitives.fpp.f90.