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Code_Saturne
CFD tool
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This function adds to the mass flux
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Functions/Subroutines | |
subroutine | inimav (nvar, nscal, ivar, itypfl, iflmb0, init, inc, imrgra, nswrgu, imligu, iwarnu, nfecra, epsrgu, climgu, extrau, rom, romb, vel, coefav, coefbv, flumas, flumab) |
This function adds to the mass flux
.
For the reconstruction, is computed with the following approximated boundary conditions:
For the mass flux at the boundary we have:
The last equation uses some approximations detailed in the theory guide.
subroutine inimav | ( | integer | nvar, |
integer | nscal, | ||
integer | ivar, | ||
integer | itypfl, | ||
integer | iflmb0, | ||
integer | init, | ||
integer | inc, | ||
integer | imrgra, | ||
integer | nswrgu, | ||
integer | imligu, | ||
integer | iwarnu, | ||
integer | nfecra, | ||
double precision | epsrgu, | ||
double precision | climgu, | ||
double precision | extrau, | ||
double precision, dimension(ncelet) | rom, | ||
double precision, dimension(nfabor) | romb, | ||
double precision, dimension(3,ncelet) | vel, | ||
double precision, dimension(3,ndimfb) | coefav, | ||
double precision, dimension(3,3,nfabor) | coefbv, | ||
double precision, dimension(nfac) | flumas, | ||
double precision, dimension(nfabor) | flumab | ||
) |
[in] | nvar | total number of variables |
[in] | nscal | total number of scalars |
[in] | ivar | index of the current variable |
[in] | itypfl | indicator (take rho into account or not)
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[in] | iflmb0 | the mass flux is set to 0 on walls and symmetries if = 1 |
[in] | init | the mass flux is initialize to 0 if > 0 |
[in] | inc | indicator
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[in] | imrgra | indicator
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[in] | nswrgu | number of sweeps for the reconstruction of the gradients |
[in] | imligu | clipping gradient method
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[in] | iwarnu | verbosity |
[in] | nfecra | unit of the standard output file |
[in] | epsrgu | relative precision for the gradient reconstruction |
[in] | climgu | clipping coeffecient for the computation of the gradient |
[in] | extrau | coefficient for extrapolation of the gradient |
[in] | rom | cell density |
[in] | romb | border face density |
[in] | vel | vector variable |
[in] | coefav | boundary condition array for the variable (Explicit part - vector array ) |
[in] | coefbv | boundary condition array for the variable (Impplicit part - 3x3 tensor array) |
[in,out] | flumas | interior mass flux ![]() |
[in,out] | flumab | border mass flux ![]() |