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Boundary conditions for rought walls (icodcl = 6). More...
Functions/Subroutines | |
subroutine | clptrg (nvar, nscal, isvhb, icodcl, dt, rtp, rtpa, propce, propfa, propfb, rcodcl, velipb, rijipb, coefa, coefb, visvdr, hbord, thbord) |
Boundary conditions for rought walls (icodcl = 6).
The wall functions may change the value of the diffusive flux.
The values at a border face stored in the face center
of the variable
and its diffusive flux
are written as:
and
where is the value of the variable
at the neighbooring cell.
Warning:
subroutine clptrg | ( | integer | nvar, |
integer | nscal, | ||
integer | isvhb, | ||
integer, dimension(nfabor,nvar) | icodcl, | ||
double precision, dimension(ncelet) | dt, | ||
double precision, dimension(ncelet,*) | rtp, | ||
double precision, dimension(ncelet,*) | rtpa, | ||
double precision, dimension(ncelet,*) | propce, | ||
double precision, dimension(nfac,*) | propfa, | ||
double precision, dimension(nfabor,*) | propfb, | ||
double precision, dimension(nfabor,nvar,3) | rcodcl, | ||
double precision, dimension(nfabor,ndim) | velipb, | ||
double precision, dimension(nfabor,6) | rijipb, | ||
double precision, dimension(nfabor,*) | coefa, | ||
double precision, dimension(nfabor,*) | coefb, | ||
double precision, dimension(ncelet) | visvdr, | ||
double precision, dimension(nfabor) | hbord, | ||
double precision, dimension(nfabor) | thbord | ||
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[in] | nvar | total number of variables |
[in] | nscal | total number of scalars |
[in] | isvhb | indicator to save exchange coeffient |
[in,out] | icodcl | face boundary condition code:
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[in] | dt | time step (per cell) |
[in] | rtp,rtpa | calculated variables at cell centers (at current and previous time steps) |
[in] | propce | physical properties at cell centers |
[in] | propfa | physical properties at interior face centers |
[in] | propfb | physical properties at boundary face centers |
[in,out] | rcodcl | boundary condition values:
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[in] | velipb | value of the velocity at ![]() |
[in] | rijipb | value of ![]() ![]() |
[out] | coefa | explicit boundary condition coefficient |
[out] | coefb | implicit boundary condition coefficient |
[out] | visvdr | viscosite dynamique ds les cellules de bord apres amortisst de v driest |
[out] | hbord | coefficients d'echange aux bords |
[out] | thbord | boundary temperature in ![]() |