Flags specifying the type of boundary conditions

Macros
#define	CS_CDO_BC_NEUMANN   (1 << 0)
#define	CS_CDO_BC_FULL_NEUMANN   (1 << 1)
#define	CS_CDO_BC_HMG_NEUMANN   (1 << 2)
#define	CS_CDO_BC_DIRICHLET   (1 << 3)
#define	CS_CDO_BC_HMG_DIRICHLET   (1 << 4)
#define	CS_CDO_BC_ROBIN   (1 << 5)
#define	CS_CDO_BC_SLIDING   (1 << 6)
#define	CS_CDO_BC_TANGENTIAL_DIRICHLET   (1 << 7)
#define	CS_CDO_BC_WALL_PRESCRIBED   (1 << 8)

Detailed Description

associated to an element

Homogeneous conditions are defined separately since a flag CS_CDO_BC_HOMOGENEOUS would not enable to identify if it is associated to a Dirichlet or a Neumann boundary condition

Macro Definition Documentation

CS_CDO_BC_DIRICHLET

#define CS_CDO_BC_DIRICHLET   (1 << 3)

8: Dirichlet boundary conditions

CS_CDO_BC_FULL_NEUMANN

#define CS_CDO_BC_FULL_NEUMANN   (1 << 1)

2: Neumann boundary conditions (vector/tenors-valued)

CS_CDO_BC_HMG_DIRICHLET

#define CS_CDO_BC_HMG_DIRICHLET   (1 << 4)

16: Homogeneous Dirichlet boundary conditions

CS_CDO_BC_HMG_NEUMANN

#define CS_CDO_BC_HMG_NEUMANN   (1 << 2)

4: Homogeneous Neumann boundary conditions

CS_CDO_BC_NEUMANN

#define CS_CDO_BC_NEUMANN   (1 << 0)

1: Neumann boundary conditions (scalar/vector-valued)

CS_CDO_BC_ROBIN

#define CS_CDO_BC_ROBIN   (1 << 5)

32: Robin boundary conditions

CS_CDO_BC_SLIDING

#define CS_CDO_BC_SLIDING   (1 << 6)

64: Apply a sliding condition (for vector-valued equations)

CS_CDO_BC_TANGENTIAL_DIRICHLET

#define CS_CDO_BC_TANGENTIAL_DIRICHLET   (1 << 7)

128: Apply a Dirichlet on the tangential part of a vector-valued quantity

CS_CDO_BC_WALL_PRESCRIBED

#define CS_CDO_BC_WALL_PRESCRIBED   (1 << 8)

256: Apply a wall function/law to prescribe the value at a wall