Automatic boundary conditions Fuel combustion. More...

Functions/Subroutines
subroutine	cs_fuel_bcond (itypfb, izfppp, icodcl, rcodcl)

Detailed Description

Automatic boundary conditions Fuel combustion.

Function/Subroutine Documentation

subroutine cs_fuel_bcond	(	integer, dimension(nfabor)	itypfb,
		integer, dimension(nfabor)	izfppp,
		integer, dimension(nfabor,nvar)	icodcl,
		double precision, dimension(nfabor,nvar,3)	rcodcl
	)

Parameters

[in]	itypfb	boundary face types
[in]	izfppp	zone number for the boundary face for the specific physic module
[in,out]	icodcl	face boundary condition code: 1 Dirichlet 2 Radiative outlet 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) 13 Dirichlet for the advection operator and Neumann for the diffusion operator
[in,out]	rcodcl	boundary conditions value on edge faces rcodcl(1) = value of the Dirichlet rcodcl(2) = value of the extern exchange coef. (infinit if no exchange) rcodcl(3) = value of the flux density (negative if gain) $w \cdot m^{-2}$ or the rugosity high if `icodcl=6` for velocity $(vistl+visct)\cdot\grad{u}$ for pressure $dt \cdot \grad{p}$ for scalar $C_p(viscls+visct/turb_schmidt) \grad{t}$