Boundary condition enums and types

Enums and derived types are defined here to treat domain boundary conditions. More...

Namespaces
module	enum_cell_bc_type
	Enumeration of the different type of boundary condition.
module	enum_face_bc_type
	Boundary condition types for a face-centered vector field.

Classes
type	type_boundary_condition::t_boundary_condition_side
	Definition of boundary conditions for a side of the domain. The coef(n,m,p) field relates to the equation: More...
type	type_boundary_condition::t_boundary_condition_base
	Boundary conditions for any equations defined on cells. More...
type	type_boundary_condition::t_boundary_condition
	Boundary conditions for any equations defined on cells. More...
type	type_boundary_condition::t_boundary_condition_face
	Boundary conditions for any equations defined on faces. More...
interface	type_boundary_condition::initialize
	Generic interface to initialize boundary conditions. More...

Functions
subroutine	type_boundary_condition::initialize_boundary_condition_side (boundary_condition_side, n1, n2, default_type, default_coef)
	Initialize the boundary conditions on one side of the domain.
subroutine	type_boundary_condition::initialize_boundary_condition (boundary_condition, default_type, default_coef)
	Initialize boundary conditions for equations defined on cells.
subroutine	type_boundary_condition::initialize_boundary_condition_face (boundary_condition, default_type, default_coef)
	Initialize boundary conditions for equations defined on faces.

Detailed Description

Any domain is a rectangular cuboid whose boundaries are its six faces. Each face is identified with respect to the directions given by the frame of reference; the keywords thus defined are:

• left and right are respectively inferior and superior faces along the x-axis,
• bottom and top are respectively inferior and superior faces along the y-axis,
• back and front are respectively inferior and superior faces along the z-axis.

Function Documentation

initialize_boundary_condition()

subroutine type_boundary_condition::initialize_boundary_condition	(	type(t_boundary_condition), intent(out)	boundary_condition,
		integer, intent(in)	default_type,
		double precision, dimension(bc_coef_size), intent(in), optional	default_coef )

Parameters

[out]	boundary_condition	boundary condition for cells.
[in]	default_type	default value for the type of boundary condition.
[in]	default_coef	default coefficients for the type of boundary condition.

initialize_boundary_condition_face()

subroutine type_boundary_condition::initialize_boundary_condition_face	(	type(t_boundary_condition_face), intent(out)	boundary_condition,
		integer, intent(in)	default_type,
		double precision, dimension(bc_coef_size), intent(in), optional	default_coef )

Parameters

[out]	boundary_condition	boundary condition for faces.
[in]	default_type	default value for the type of boundary condition.
[in]	default_coef	default coefficient for the type of boundary condition.

initialize_boundary_condition_side()

subroutine type_boundary_condition::initialize_boundary_condition_side	(	type(t_boundary_condition_side), intent(out)	boundary_condition_side,
		integer, intent(in)	n1,
		integer, intent(in)	n2,
		integer, intent(in)	default_type,
		double precision, dimension(bc_coef_size), intent(in)	default_coef )

Parameters

[out]	boundary_condition_side	boundary condition structure for one side of the domain.
[in]	n1,n2	number of degrees of freedom per direction.
[in]	default_type	default value for the type of boundary condition.
[in]	default_coef	default coefficients for the type of boundary condition.