m_surface_tension Module Reference

Computes capillary source fluxes and color-function gradients for the diffuse-interface surface tension model. More...

Functions/Subroutines
impure subroutine, public	s_initialize_surface_tension_module
subroutine, public	s_compute_capillary_source_flux (vsrc_rsx_vf, vsrc_rsy_vf, vsrc_rsz_vf, flux_src_vf, id, isx, isy, isz)
	Computes the capillary (surface-tension) source flux from reconstructed color-gradient fields.
impure subroutine, public	s_get_capillary (q_prim_vf, bc_type)
	Computes color-function gradients and their norms, then reconstructs them at cell boundaries.
subroutine	s_reconstruct_cell_boundary_values_capillary (v_vf, vl_x, vl_y, vl_z, vr_x, vr_y, vr_z, norm_dir)
	Reconstructs left and right cell-boundary values of capillary (color-gradient) variables using WENO or MUSCL.
impure subroutine, public	s_finalize_surface_tension_module
	Deallocates the color-gradient divergence and reconstructed boundary arrays for surface tension.

Variables
type(int_bounds_info)	is1
type(int_bounds_info)	is2
type(int_bounds_info)	is3
type(int_bounds_info)	iv
color function gradient components and magnitude
type(scalar_field), dimension(:), allocatable	c_divs
cell boundary reconstructed gradient components and magnitude
real(wp), dimension(:, :, :, :), allocatable	gl_x
real(wp), dimension(:, :, :, :), allocatable	gr_x
real(wp), dimension(:, :, :, :), allocatable	gl_y
real(wp), dimension(:, :, :, :), allocatable	gr_y
real(wp), dimension(:, :, :, :), allocatable	gl_z
real(wp), dimension(:, :, :, :), allocatable	gr_z

Detailed Description

Computes capillary source fluxes and color-function gradients for the diffuse-interface surface tension model.

Function/Subroutine Documentation

s_compute_capillary_source_flux()

subroutine, public m_surface_tension::s_compute_capillary_source_flux	(	real(wp), dimension(-1:, 0:, 0:, 1:), intent(in)	vsrc_rsx_vf,
		real(wp), dimension(-1:, 0:, 0:, 1:), intent(in)	vsrc_rsy_vf,
		real(wp), dimension(-1:, 0:, 0:, 1:), intent(in)	vsrc_rsz_vf,
		type(scalar_field), dimension(sys_size), intent(inout)	flux_src_vf,
		integer, intent(in)	id,
		type(int_bounds_info), intent(in)	isx,
		type(int_bounds_info), intent(in)	isy,
		type(int_bounds_info), intent(in)	isz )

Computes the capillary (surface-tension) source flux from reconstructed color-gradient fields.

Definition at line 717 of file m_surface_tension.fpp.f90.

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s_finalize_surface_tension_module()

impure subroutine, public m_surface_tension::s_finalize_surface_tension_module

Deallocates the color-gradient divergence and reconstructed boundary arrays for surface tension.

Definition at line 1579 of file m_surface_tension.fpp.f90.

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s_get_capillary()

impure subroutine, public m_surface_tension::s_get_capillary	(	type(scalar_field), dimension(sys_size), intent(in)	q_prim_vf,
		type(integer_field), dimension(1:num_dims, 1:2), intent(in)	bc_type )

Computes color-function gradients and their norms, then reconstructs them at cell boundaries.

Definition at line 1097 of file m_surface_tension.fpp.f90.

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s_initialize_surface_tension_module()

impure subroutine, public m_surface_tension::s_initialize_surface_tension_module

Definition at line 381 of file m_surface_tension.fpp.f90.

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s_reconstruct_cell_boundary_values_capillary()

subroutine m_surface_tension::s_reconstruct_cell_boundary_values_capillary	(	type(scalar_field), dimension(iv%beg:iv%end), intent(in)	v_vf,
		real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, iv%beg:), intent(out)	vl_x,
		real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, iv%beg:), intent(out)	vl_y,
		real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, iv%beg:), intent(out)	vl_z,
		real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, iv%beg:), intent(out)	vr_x,
		real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, iv%beg:), intent(out)	vr_y,
		real(wp), dimension(idwbuff(1)%beg:, idwbuff(2)%beg:, idwbuff(3)%beg:, iv%beg:), intent(out)	vr_z,
		integer, intent(in)	norm_dir )

Reconstructs left and right cell-boundary values of capillary (color-gradient) variables using WENO or MUSCL.

Definition at line 1341 of file m_surface_tension.fpp.f90.

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Variable Documentation

c_divs

type(scalar_field), dimension(:), allocatable m_surface_tension::c_divs

Definition at line 336 of file m_surface_tension.fpp.f90.

gl_x

real(wp), dimension(:, :, :, :), allocatable m_surface_tension::gl_x

Definition at line 352 of file m_surface_tension.fpp.f90.

gl_y

real(wp), dimension(:, :, :, :), allocatable m_surface_tension::gl_y

Definition at line 352 of file m_surface_tension.fpp.f90.

gl_z

real(wp), dimension(:, :, :, :), allocatable m_surface_tension::gl_z

Definition at line 352 of file m_surface_tension.fpp.f90.

gr_x

real(wp), dimension(:, :, :, :), allocatable m_surface_tension::gr_x

Definition at line 352 of file m_surface_tension.fpp.f90.

gr_y

real(wp), dimension(:, :, :, :), allocatable m_surface_tension::gr_y

Definition at line 352 of file m_surface_tension.fpp.f90.

gr_z

real(wp), dimension(:, :, :, :), allocatable m_surface_tension::gr_z

Definition at line 352 of file m_surface_tension.fpp.f90.

is1

type(int_bounds_info) m_surface_tension::is1

Definition at line 366 of file m_surface_tension.fpp.f90.

is2

type(int_bounds_info) m_surface_tension::is2

Definition at line 366 of file m_surface_tension.fpp.f90.

is3

type(int_bounds_info) m_surface_tension::is3

Definition at line 366 of file m_surface_tension.fpp.f90.

iv

type(int_bounds_info) m_surface_tension::iv

Definition at line 366 of file m_surface_tension.fpp.f90.