Auxiliary variables

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Auxiliary variables
Module for pointer variables
Collaboration diagram for Auxiliary variables:

## Variables
double precision, dimension(:), allocatable | dispar
| distance between the center of a given volume and the closest wall, when it is necessary ( with wall echo, LES with van Driest-wall damping, or (SST) turbulence model) and when `icdpar=1`. The distance between the center of the cell `iel` and the closest wall is `dispar(iel)` More...
double precision, dimension(:), allocatable | yplpar
| non-dimensional distance between a given volume and the closest wall, when it is necessary (LES with van Driest-wall damping) and when `icdpar=1`. The adimensional distance between the center of the cell `iel` and the closest wall is therefore `yplpar(iel1)` More...
double precision, dimension(:), allocatable | yplbr
| at boundary, if post-processed More...
double precision, dimension(:), allocatable | uetbor
| friction velocity at the wall, in the case of a LES calculation with van Driest-wall damping More...
double precision, dimension(:,:), allocatable | forbr
| stresses at boundary (if post-processed) More...
integer, save | ncepdc
| number of cells in which a pressure drop is imposed. See the user subroutine uskpdc More...
integer, dimension(:), allocatable | icepdc
| number of the `ncepdc` cells in which a pressure drop is imposed. See `{iicepd}` and the user subroutine uskpdc More...
integer, dimension(:), allocatable | izcpdc
| zone with head losses More...
double precision, dimension(:,:), allocatable | ckupdc
| value of the coefficients of the pressure drop tensor of the `ncepdc` cells in which a pressure drop is imposed. Note the 6 values are sorted as follows: (k11, k22, k33, k12, k23, k33). See `ickpdc` and the user subroutine ref uskpdc More...
double precision, dimension(:), allocatable | b_head_loss
| Head loss factor of the fluid outside the domain, between infinity and the entrance (for ifrent boundary type). The default value is 0, dimensionless factor. The user may give a value in cs_user_boundary_conditions in the array `rcodcl`(ifac, ipr, 2). More...
integer, save | ncetsm
| number of the `ncetsm` cells in which a mass source term is imposed. See `iicesm` and the user subroutine ustsma More...
integer, dimension(:), allocatable | icetsm
| number of the `ncetsm` cells in which a mass source term is imposed. See `iicesm` and the user subroutine ustsma}} More...
integer, dimension(:), allocatable | izctsm
| zone where a mass source term is imposed. More...
integer, dimension(:,:), allocatable | itypsm
| type of mass source term for each variable More...
double precision, dimension(:,:), allocatable | smacel
| value of the mass source term for pressure. For the other variables, eventual imposed injection value. See the user subroutine ustsma More...
double precision, dimension(:), allocatable | porosi
| value of the porosity More...
double precision, dimension(:,:), allocatable | porosf
| value of the porosity (for convection and diffusion only) More...
double precision, dimension(:,:), allocatable | visten
| symmetric tensor cell visco More...

## Detailed Description

## Variable Documentation

double precision, dimension(:), allocatable b_head_loss

Head loss factor of the fluid outside the domain, between infinity and the entrance (for ifrent boundary type). The default value is 0, dimensionless factor. The user may give a value in cs_user_boundary_conditions in the array `rcodcl`(ifac, ipr, 2).

double precision, dimension(:,:), allocatable ckupdc

value of the coefficients of the pressure drop tensor of the `ncepdc` cells in which a pressure drop is imposed. Note the 6 values are sorted as follows: (k11, k22, k33, k12, k23, k33). See `ickpdc` and the user subroutine ref uskpdc

double precision, dimension(:), allocatable dispar

distance between the center of a given volume and the closest wall, when it is necessary ( with wall echo, LES with van Driest-wall damping, or (SST) turbulence model) and when `icdpar=1`. The distance between the center of the cell `iel` and the closest wall is `dispar(iel)`

double precision, dimension(:,:), allocatable forbr

stresses at boundary (if post-processed)

integer, dimension(:), allocatable icepdc

number of the `ncepdc` cells in which a pressure drop is imposed. See `{iicepd}` and the user subroutine uskpdc

integer, dimension(:), allocatable icetsm

number of the `ncetsm` cells in which a mass source term is imposed. See `iicesm` and the user subroutine ustsma}}

integer, dimension(:,:), allocatable itypsm

type of mass source term for each variable

- 0 for an injection at ambient value,
- 1 for an injection at imposed value. See the user subroutine ustsma

integer, dimension(:), allocatable izcpdc

zone with head losses

integer, dimension(:), allocatable izctsm

zone where a mass source term is imposed.

integer, save ncepdc

number of cells in which a pressure drop is imposed. See the user subroutine uskpdc

integer, save ncetsm

number of the `ncetsm` cells in which a mass source term is imposed. See `iicesm` and the user subroutine ustsma

double precision, dimension(:,:), allocatable porosf

value of the porosity (for convection and diffusion only)

double precision, dimension(:), allocatable porosi

value of the porosity

double precision, dimension(:,:), allocatable smacel

value of the mass source term for pressure. For the other variables, eventual imposed injection value. See the user subroutine ustsma

double precision, dimension(:), allocatable uetbor

friction velocity at the wall, in the case of a LES calculation with van Driest-wall damping

double precision, dimension(:,:), allocatable visten

symmetric tensor cell visco

double precision, dimension(:), allocatable yplbr

at boundary, if post-processed

double precision, dimension(:), allocatable yplpar

non-dimensional distance between a given volume and the closest wall, when it is necessary (LES with van Driest-wall damping) and when `icdpar=1`. The adimensional distance between the center of the cell `iel` and the closest wall is therefore `yplpar(iel1)`