cs_user_radiative_transfer_bcs.f90 File Reference

User subroutine for input of radiative transfer parameters: boundary conditions. More...

Functions/Subroutines
subroutine	cs_user_radiative_transfer_bcs (nvar, nscal, itypfb, icodcl, izfrdp, isothp, tmin, tmax, tx, dt, rcodcl, thwall, qincid, hfcnvp, flcnvp, xlamp, epap, epsp, textp, tintp)
	See. More...

Detailed Description

User subroutine for input of radiative transfer parameters: boundary conditions.

Function/Subroutine Documentation

subroutine cs_user_radiative_transfer_bcs	(	integer	nvar,
		integer	nscal,
		integer, dimension(nfabor)	itypfb,
		integer, dimension(nfabor,nvarcl)	icodcl,
		integer, dimension(nfabor)	izfrdp,
		integer, dimension(nfabor)	isothp,
		double precision	tmin,
		double precision	tmax,
		double precision	tx,
		double precision, dimension(ncelet)	dt,
		double precision, dimension(nfabor,nvarcl,3)	rcodcl,
		double precision, dimension(nfabor)	thwall,
		double precision, dimension(nfabor)	qincid,
		double precision, dimension(nfabor)	hfcnvp,
		double precision, dimension(nfabor)	flcnvp,
		double precision, dimension(nfabor)	xlamp,
		double precision, dimension(nfabor)	epap,
		double precision, dimension(nfabor)	epsp,
		double precision, dimension(nfabor)	textp,
		double precision, dimension(nfabor)	tintp
	)

See.

Examples of data settings for radiative transfers for more information.

Parameters

[in]	nvar	total number of variables
[in]	nscal	total number of scalars
[in]	itypfb	boundary face types
[in]	icodcl	boundary condition code 1 -> Dirichlet 2 -> convective outelet 3 -> flux density 4 -> sliding wall and u.n=0 (velocity) 5 -> friction and u.n=0 (velocity) 6 -> roughness and u.n=0 (velocity) 9 -> free inlet/outlet (velocity) inflowing possibly blocked
[in]	izfrdp	boundary faces -> zone number
[in]	isothp	boundary face type for radative transfer itpimp -> Gray wall with fixed inside temp ipgrno -> Gray wall with fixed outside temp iprefl -> Reflecting wall with fixed outside temp ifgrno -> Gray wall with fixed conduction flux ifrefl -> Reflecting wall with fixed conduction flux
[in]	tmin	min value of the wall temperature
[in]	tmax	max value of the wall temperature
[in]	tx	relaxation coefficient (0 < tx < 1)
[in]	dt	time step (per cell)
[in]	rcodcl	boundary condition values rcodcl(3) = flux density value (negative for gain) in W/m2
[in]	thwall	inside current wall temperature (K)
[in]	qincid	radiative incident flux (W/m2)
[in]	hfcnvp	convective exchange coefficient (W/m2/K)
[in]	flcnvp	convective flux (W/m2)
[out]	xlamp	conductivity (W/m/K)
[out]	epap	thickness (m)
[out]	epsp	emissivity (>0)
[out]	textp	outside temperature (K)
[out]	tintp	initial inside temperature (K)