Symmetry boundary conditions for vectors and tensors. More...

Functions/Subroutines
subroutine	clsyvt (nscal, icodcl, rcodcl, velipb, rijipb)

subroutine	clsyvt_scalar (iscal, icodcl)

subroutine	clsyvt_vector (iscal, icodcl)

Detailed Description

Symmetry boundary conditions for vectors and tensors.

Correspond to the code icodcl(ivar) = 4.

Please refer to the clsyvt section of the theory guide for more informations.

Function/Subroutine Documentation

subroutine clsyvt	(	integer	nscal,
		integer, dimension(:,:), pointer	icodcl,
		double precision, dimension(:,:,:), pointer	rcodcl,
		double precision, dimension(:,:)	velipb,
		double precision, dimension(:,:), pointer	rijipb
	)

Parameters

[in]	nscal	total number of scalars
[in,out]	icodcl	face boundary condition code: 1 Dirichlet 3 Neumann 4 sliding and $\vect{u} \cdot \vect{n} = 0$ 5 smooth wall and $\vect{u} \cdot \vect{n} = 0$ 6 rough wall and $\vect{u} \cdot \vect{n} = 0$ 9 free inlet/outlet (input mass flux blocked to 0)
[in,out]	rcodcl	boundary condition values: rcodcl(1) value of the dirichlet rcodcl(2) value of the exterior exchange coefficient (infinite if no exchange) rcodcl(3) value flux density (negative if gain) in w/m2 or roughness in m if icodcl=6 for the velocity $(\mu+\mu_T) \gradv \vect{u} \cdot \vect{n}$ for the pressure $\Delta t \grad P \cdot \vect{n}$ for a scalar $cp \left( K + \dfrac{K_T}{\sigma_T} \right) \grad T \cdot \vect{n}$
[in]	velipb	value of the velocity at $\centip$ of boundary cells
[in]	rijipb	value of $R_{ij}$ at $\centip$ of boundary cells

subroutine clsyvt_scalar	(	integer	iscal,
		integer, dimension(nfabor,nvar)	icodcl
	)

Parameters

[in]	iscal	scalar id
[in,out]	icodcl	face boundary condition code: 1 Dirichlet 3 Neumann 4 sliding and $\vect{u} \cdot \vect{n} = 0$ 5 smooth wall and $\vect{u} \cdot \vect{n} = 0$ 6 rough wall and $\vect{u} \cdot \vect{n} = 0$ 9 free inlet/outlet (input mass flux blocked to 0)

subroutine clsyvt_vector	(	integer	iscal,
		integer, dimension(nfabor,nvar)	icodcl
	)

Parameters

[in]	iscal	scalar id
[in,out]	icodcl	face boundary condition code: 1 Dirichlet 3 Neumann 4 sliding and $\vect{u} \cdot \vect{n} = 0$ 5 smooth wall and $\vect{u} \cdot \vect{n} = 0$ 6 rough wall and $\vect{u} \cdot \vect{n} = 0$ 9 free inlet/outlet (input mass flux blocked to 0)