msurfelement Module Reference

This module manages surface elements in 3D It provides basic definition of surface elements (trianglar and quadrilateral) and functions for fetching its neighborhood information. More...

Data Types
type	tsurfelement
	Structure to define surface group. More...

Functions/Subroutines
subroutine	initialize_surf (eid, etype, nsurf, surf)
	Initializer. More...
subroutine	finalize_surf (surf)
	Memory management subroutine. More...
subroutine	write_surf (file, surf)
	Write out elemental surface. More...
subroutine	find_surface_neighbor (surf, bktDB)
	Find neighboring surface elements. More...
integer(kind=kint) function	next_position (surf, cpos)
	Tracing next contact position. More...
subroutine	update_surface_reflen (surf, coord)
	Compute reference length of surface elements. More...
subroutine	update_surface_box_info (surf, currpos)
	Update info of cubic box including surface elements. More...
logical function	is_in_surface_box (surf, x0, exp_rate)
	Check if given point is within cubic box including surface element. More...
subroutine	update_surface_bucket_info (surf, bktDB)
	Update bucket info for searching surface elements. More...

Variables
integer(kind=kint), parameter	l_max_surface_node =20
integer(kind=kint), parameter	l_max_elem_node = 100
integer(kind=kint), parameter	l_max_elem_surf = 6
integer(kind=kint), parameter	n_neighbor_max_init = 8

Detailed Description

This module manages surface elements in 3D It provides basic definition of surface elements (trianglar and quadrilateral) and functions for fetching its neighborhood information.

Function/Subroutine Documentation

finalize_surf()

subroutine msurfelement::finalize_surf

(

type(tsurfelement), intent(inout)

surf

)

Memory management subroutine.

Parameters

[in,out]

surf

surface element

Definition at line 69 of file surf_ele.f90.

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find_surface_neighbor()

subroutine msurfelement::find_surface_neighbor	(	type(tsurfelement), dimension(:), intent(inout)	surf,
		type(bucketdb), intent(in)	bktDB
	)

Find neighboring surface elements.

Parameters

[in,out]	surf	surface elements
[in]	bktdb	bucket info

Definition at line 88 of file surf_ele.f90.

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initialize_surf()

subroutine msurfelement::initialize_surf	(	integer(kind=kint), intent(in)	eid,
		integer(kind=kint), intent(in)	etype,
		integer(kind=kint), intent(in)	nsurf,
		type(tsurfelement), intent(inout)	surf
	)

Initializer.

Parameters

[in]	eid	element ID
[in]	etype	element type
[in]	nsurf	surface ID
[in,out]	surf	surface element

Definition at line 38 of file surf_ele.f90.

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is_in_surface_box()

logical function msurfelement::is_in_surface_box	(	type(tsurfelement), intent(inout)	surf,
		real(kind=kreal), dimension(3), intent(in)	x0,
		real(kind=kreal), intent(in)	exp_rate
	)

Check if given point is within cubic box including surface element.

Parameters

[in,out]	surf	current surface element
[in]	x0	coordinate of slave node
[in]	exp_rate	expansion rate (>1.0)

Definition at line 265 of file surf_ele.f90.

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next_position()

integer(kind=kint) function msurfelement::next_position	(	type(tsurfelement), intent(in)	surf,
		real(kind=kreal), dimension(2), intent(in)	cpos
	)

Tracing next contact position.

Parameters

[in]	surf	current surface element
[in]	cpos	current position(local coordinate)

Definition at line 157 of file surf_ele.f90.

update_surface_box_info()

subroutine msurfelement::update_surface_box_info	(	type(tsurfelement), dimension(:), intent(inout)	surf,
		real(kind=kreal), dimension(:), intent(in)	currpos
	)

Update info of cubic box including surface elements.

Parameters

[in,out]	surf	surface elements
[in]	currpos	current coordinate of all nodes

Definition at line 240 of file surf_ele.f90.

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update_surface_bucket_info()

subroutine msurfelement::update_surface_bucket_info	(	type(tsurfelement), dimension(:), intent(inout)	surf,
		type(bucketdb), intent(inout)	bktDB
	)

Update bucket info for searching surface elements.

Parameters

[in,out]	surf	surface elements
[in,out]	bktdb	bucket info

Definition at line 280 of file surf_ele.f90.

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update_surface_reflen()

subroutine msurfelement::update_surface_reflen	(	type(tsurfelement), dimension(:), intent(inout)	surf,
		real(kind=kreal), dimension(:), intent(in)	coord
	)

Compute reference length of surface elements.

Parameters

[in,out]	surf	surface elements
[in]	coord	current coordinate of all nodes

Definition at line 220 of file surf_ele.f90.

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write_surf()

subroutine msurfelement::write_surf	(	integer(kind=kint), intent(in)	file,
		type(tsurfelement), intent(in)	surf
	)

Write out elemental surface.

Parameters

[in]	file	file number
[in]	surf	elemental surface

Definition at line 76 of file surf_ele.f90.

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Variable Documentation

l_max_elem_node

integer(kind=kint), parameter msurfelement::l_max_elem_node = 100

Definition at line 13 of file surf_ele.f90.

l_max_elem_surf

integer(kind=kint), parameter msurfelement::l_max_elem_surf = 6

Definition at line 14 of file surf_ele.f90.

l_max_surface_node

integer(kind=kint), parameter msurfelement::l_max_surface_node =20

Definition at line 12 of file surf_ele.f90.

n_neighbor_max_init

integer(kind=kint), parameter msurfelement::n_neighbor_max_init = 8

Definition at line 16 of file surf_ele.f90.