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Code_Saturne
CFD tool
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This function adds the explicit part of the convection/diffusion terms of a transport equation of a vector field .
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Functions/Subroutines | |
subroutine | bilsc4 |
This function adds the explicit part of the convection/diffusion terms of a transport equation of a vector field .
More precisely, the right hand side is updated as follows:
Remark: if ivisep = 1, then we also take , where
is the secondary viscosity, i.e. usually
.
Warning: has already been initialized before calling bilsc!
Options:
subroutine bilsc4 | ( | ) |
[in] | nvar | total number of variables |
[in] | nscal | total number of scalars |
[in] | idtvar | indicator of the temporal scheme |
[in] | ivar | index of the current variable |
[in] | iconvp | indicator
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[in] | idiffp | indicator
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[in] | nswrgp | number of reconstruction sweeps for the gradients |
[in] | imligp | clipping gradient method
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[in] | ircflp | indicator
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[in] | ischcp | indicator
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[in] | isstpp | indicator
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[in] | inc | indicator
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[in] | imrgra | indicator
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[in] | ivisep | indicator to take ![]()
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[in] | ipp* | index of the variable for post-processing |
[in] | iwarnp | verbosity |
[in] | blencp | fraction of upwinding |
[in] | epsrgp | relative precision for the gradient reconstruction |
[in] | climgp | clipping coeffecient for the computation of the gradient |
[in] | extrap | coefficient for extrapolation of the gradient |
[in] | relaxp | coefficient of relaxation |
[in] | thetap | weightening coefficient for the theta-schema,
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[in] | pvar | vitesse resolue (instant courant) |
[in] | pvara | vitesse resolue (instant precedent) |
[in] | coefav | boundary condition array for the variable (Explicit part) |
[in] | coefbv | boundary condition array for the variable (Impplicit part) |
[in] | cofafv | boundary condition array for the diffusion of the variable (Explicit part) |
[in] | cofbfv | boundary condition array for the diffusion of the variable (Implicit part) |
[in] | flumas | mass flux at interior faces |
[in] | flumab | mass flux at boundary faces |
[in] | viscf | ![]() |
[in] | viscb | ![]() |
[in] | secvif | secondary viscosity at interior faces |
[in] | secvib | secondary viscosity at boundary faces |
[in,out] | smbr | right hand side ![]() |