|  | programmer's documentation | 
|   | 
| Variables | |
| double precision, save | xkappa | 
| Karman constant. (= 0.42)  More... | |
| double precision, save | cstlog | 
| constant of logarithmic law function:  (  )  More... | |
| double precision, save | ypluli | 
| limit value of  for the viscous sublayer. ypluli depends on the chosen wall function: it is initialised to 10.88 for the scalable wall function (ideuch=2), otherwise it is initialised to  . In LES, ypluli is taken by default to be 10.88.  More... | |
| double precision, save | apow | 
| Werner and Wengle coefficient.  More... | |
| double precision, save | bpow | 
| Werner and Wengle coefficient.  More... | |
| double precision, save | cpow | 
| Werner and Wengle coefficient.  More... | |
| double precision, save | dpow | 
| Werner and Wengle coefficient.  More... | |
| double precision, save | cmu | 
| constant  for all the RANS turbulence models except for the v2f model (see cv2fmu for the value of  in case of v2f modelling). Useful if and only if iturb = 20, 21, 30, 31 or 60 (  ,  or  )  More... | |
| double precision, save | cmu025 | 
|  More... | |
| double precision, save | ce1 | 
| constant  for all the RANS turbulence models except for the v2f and the  models. Useful if and only if iturb= 20, 21, 30 or 31 (  or  )  More... | |
| double precision, save | ce2 | 
| constant  for the  and  LRR models. Useful if and only if { iturb}= 20, 21 or 30 (  or  LRR)  More... | |
| double precision, save | ce4 | 
| Coefficient of interfacial coefficient in k-eps, used in Lagrange treatment.  More... | |
| double precision, save | sigmak | 
| Prandtl number for  with  and v2f models. nUseful if and only if iturb=20, 21 or 50 (  or v2f)  More... | |
| double precision, save | sigmae | 
| Prandtl number for  . Useful if and only if iturb= 20, 21, 30, 31 or 50 (  ,  or v2f)  More... | |
| double precision, save | crij1 | 
| constant  for the  LRR model. Useful if and only if iturb=30 (  LRR)  More... | |
| double precision, save | crij2 | 
| constant  for the  LRR model. Useful if and only if iturb=30 (  LRR)  More... | |
| double precision, save | crij3 | 
| constant  for the  LRR model. Useful if and only if iturb=30 (  LRR)  More... | |
| double precision, save | crijp1 | 
| constant  for the  LRR model, corresponding to the wall echo terms. Useful if and only if iturb=30 and irijec=1 (  LRR)  More... | |
| double precision, save | crijp2 | 
| constant  for the  LRR model, corresponding to the wall echo terms. Useful if and only if iturb=30 and irijec=1 (  LRR)  More... | |
| double precision, save | cssge2 | 
| constant  for the  SSG model. Useful if and only if iturb=31 (  SSG)  More... | |
| double precision, save | cssgs1 | 
| constant  for the  SSG model. Useful if and only if iturb=31 (  SSG)  More... | |
| double precision, save | cssgs2 | 
| constant  for the  SSG model. Useful if and only if iturb=31 (  SSG)  More... | |
| double precision, save | cssgr1 | 
| constant  for the  SSG model. Useful if and only if iturb=31 (  SSG)  More... | |
| double precision, save | cssgr2 | 
| constant  for the  SSG model. Useful if and only if iturb=31 (  SSG)  More... | |
| double precision, save | cssgr3 | 
| constant  for the  SSG model. Useful if and only if iturb=31 (  SSG)  More... | |
| double precision, save | cssgr4 | 
| constant  for the  SSG model. Useful if and only if iturb=31 (  SSG)  More... | |
| double precision, save | cssgr5 | 
| constant  for the  SSG model. Useful if and only if iturb=31 (  SSG)  More... | |
| double precision, save | cebms1 | 
| constant of the Rij-epsilon EBRSM  More... | |
| double precision, save | cebms2 | 
| constant of the Rij-epsilon EBRSM  More... | |
| double precision, save | cebmr1 | 
| double precision, save | cebmr2 | 
| double precision, save | cebmr3 | 
| double precision, save | cebmr4 | 
| double precision, save | cebmr5 | 
| double precision, save | cebmr6 | 
| double precision, save | csrij | 
| constant  for the  LRR model. Useful if and only if iturb=30 (  LRR)  More... | |
| double precision, save | cebme2 | 
| constant of the Rij-epsilon EBRSM  More... | |
| double precision, save | cebmmu | 
| constant of the Rij-epsilon EBRSM  More... | |
| double precision, save | xcl | 
| constant of the Rij-epsilon EBRSM  More... | |
| double precision, save | xa1 | 
| constant in the expression of Ce1' for the Rij-epsilon EBRSM  More... | |
| double precision, save | xct | 
| constant of the Rij-epsilon EBRSM  More... | |
| double precision, save | xceta | 
| constant of the Rij-epsilon EBRSM  More... | |
| double precision, save | cpale1 | 
| specific constant of v2f "BL-v2k" (or phi-alpha)  More... | |
| double precision, save | cpale2 | 
| specific constant of v2f "BL-v2k" (or phi-alpha)  More... | |
| double precision, save | cpale3 | 
| specific constant of v2f "BL-v2k" (or phi-alpha)  More... | |
| double precision, save | cpale4 | 
| specific constant of v2f "BL-v2k" (or phi-alpha)  More... | |
| double precision, save | cpalse | 
| specific constant of v2f "BL-v2k" (or phi-alpha)  More... | |
| double precision, save | cpalmu | 
| specific constant of v2f "BL-v2k" (or phi-alpha)  More... | |
| double precision, save | cpalc1 | 
| specific constant of v2f "BL-v2k" (or phi-alpha)  More... | |
| double precision, save | cpalc2 | 
| specific constant of v2f "BL-v2k" (or phi-alpha)  More... | |
| double precision, save | cpalct | 
| specific constant of v2f "BL-v2k" (or phi-alpha)  More... | |
| double precision, save | cpalcl | 
| specific constant of v2f "BL-v2k" (or phi-alpha)  More... | |
| double precision, save | cpalet | 
| specific constant of v2f "BL-v2k" (or phi-alpha)  More... | |
| double precision, save | ckwsk1 | 
| constant  for the  SST model. Useful if and only if iturb=60  More... | |
| double precision, save | ckwsk2 | 
| constant  for the  SST model. Useful if and only if iturb=60  More... | |
| double precision, save | ckwsw1 | 
| constant  for the  SST model. Useful if and only if iturb=60 (  SST)  More... | |
| double precision, save | ckwsw2 | 
| constant  for the  SST model. Useful if and only if iturb=60 (  SST)  More... | |
| double precision, save | ckwbt1 | 
| constant  for the  SST model. Useful if and only if iturb=60 (  SST)  More... | |
| double precision, save | ckwbt2 | 
| constant  for the  SST model. Useful if and only if iturb=60 (  SST)  More... | |
| double precision, save | ckwgm1 | 
|  constant  for the  SST model. Useful if and only if iturb=60 (  SST)  More... | |
| double precision, save | ckwgm2 | 
|  constant  for the  SST model. Useful if and only if iturb=60 (  SST)  More... | |
| double precision, save | ckwa1 | 
| specific constant of k-omega SST constant  for the  SST model. Useful if and only if iturb=60 (  SST)  More... | |
| double precision, save | ckwc1 | 
| constant  for the  SST model. Useful if and only if iturb=60 (  SST) specific constant of k-omega SST  More... | |
| double precision, save | csab1 | 
| specific constant of Spalart-Allmaras  More... | |
| double precision, save | csab2 | 
| specific constant of Spalart-Allmaras  More... | |
| double precision, save | csasig | 
| specific constant of Spalart-Allmaras  More... | |
| double precision, save | csav1 | 
| specific constant of Spalart-Allmaras  More... | |
| double precision, save | csaw1 | 
| specific constant of Spalart-Allmaras  More... | |
| double precision, save | csaw2 | 
| specific constant of Spalart-Allmaras  More... | |
| double precision, save | csaw3 | 
| specific constant of Spalart-Allmaras  More... | |
| double precision, save | cssr1 | 
| constant of the Spalart-Shur rotation/curvature correction  More... | |
| double precision, save | cssr2 | 
| constant of the Spalart-Shur rotation/curvature correction  More... | |
| double precision, save | cssr3 | 
| constant of the Spalart-Shur rotation/curvature correction  More... | |
| double precision, save | ccaze2 | 
| constants of the Cazalbou rotation/curvature correction  More... | |
| double precision, save | ccazsc | 
| constants of the Cazalbou rotation/curvature correction  More... | |
| double precision, save | ccaza | 
| constants of the Cazalbou rotation/curvature correction  More... | |
| double precision, save | ccazb | 
| constants of the Cazalbou rotation/curvature correction  More... | |
| double precision, save | ccazc | 
| constants of the Cazalbou rotation/curvature correction  More... | |
| double precision, save | ccazd | 
| constants of the Cazalbou rotation/curvature correction  More... | |
| double precision, save | almax | 
| is a characteristic macroscopic length of the domain, used for the initialisation of the turbulence and the potential clipping (with iclkep=1)  More... | |
| double precision, save | uref | 
| the characteristic flow velocity, used for the initialisation of the turbulence. Negative value: not initialised.  More... | |
| double precision, save | xlomlg | 
| mixing length for the mixing length model  More... | |
| double precision, save | xlesfl | 
| constant used in the definition of LES filtering diameter:  More... | |
| double precision, save | ales | 
| constant used to define, for each cell  , the width of the (implicit) filter:  More... | |
| double precision, save | bles | 
| constant used to define, for each cell $$,  More... | |
| double precision, save | csmago | 
| Smagorinsky constant used in the Smagorinsky model for LES. The sub-grid scale viscosity is calculated by  where  is the width of the filter and  the filtered strain rate.  More... | |
| double precision, save | xlesfd | 
| ratio between explicit and explicit filter width for a dynamic model constant used to define, for each cell  , the width of the explicit filter used in the framework of the LES dynamic model:  .  More... | |
| double precision, save | smagmx | 
| maximum allowed value for the variable  appearing in the LES dynamic model (the "square" comes from the fact that the variable of the dynamic model corresponds to the square of the constant of the Smagorinsky model). Any larger value yielded by the calculation procedure of the dynamic model will be clipped to  .  More... | |
| double precision, save | cdries | 
| van Driest constant appearing in the van Driest damping function applied to the Smagorinsky constant:  More... | |
| double precision, save | volmin | 
| minimal control volume  More... | |
| double precision, save | volmax | 
| maximal control volume  More... | |
| double precision, save | voltot | 
| total domain volume  More... | |
| double precision, save | cv2fa1 | 
| constant  for the v2f  -model. Useful if and only if iturb=50 (v2f  -model)  More... | |
| double precision, save | cv2fe2 | 
| constant  for the v2f  -model. Useful if and only if iturb=50 (v2f  -model)  More... | |
| double precision, save | cv2fmu | 
| constant  for the v2f  -model. Useful if and only if iturb=50 (v2f  -model)  More... | |
| double precision, save | cv2fc1 | 
| constant  for the v2f  -model. Useful if and only if iturb=50 (v2f  -model)  More... | |
| double precision, save | cv2fc2 | 
| constant  for the v2f  -model. Useful if and only if iturb=50 (v2f  -model)  More... | |
| double precision, save | cv2fct | 
| constant  for the v2f  -model. Useful if and only if iturb=50 (v2f  -model)  More... | |
| double precision, save | cv2fcl | 
| constant  for the v2f  -model. Useful if and only if iturb=50 (v2f  -model)  More... | |
| double precision, save | cv2fet | 
| constant  for the v2f  -model. Useful if and only if iturb=50 (v2f  -model)  More... | |
| double precision, save | cwale | 
| constant of the WALE LES method  More... | |
| double precision, save | xiafm | 
| coefficient of turbulent AFM flow model  More... | |
| double precision, save | etaafm | 
| coefficient of turbulent AFM flow model  More... | |
| double precision, save | c1trit | 
| coefficient of turbulent DFM flow model  More... | |
| double precision, save | c2trit | 
| coefficient of turbulent DFM flow model  More... | |
| double precision, save | c3trit | 
| coefficient of turbulent DFM flow model  More... | |
| double precision, save | c4trit | 
| coefficient of turbulent DFM flow model  More... | |
| double precision, save | cthafm | 
| constant of GGDH and AFM on the thermal scalar  More... | |
| double precision, save | cthdfm | 
| constant of GGDH and AFM on the thermal scalar  More... | |
| double precision, save ales | 
constant used to define, for each cell  , the width of the (implicit) filter:
, the width of the (implicit) filter: 

Useful if and only if iturb = 40 or 41.
| double precision, save almax | 
is a characteristic macroscopic length of the domain, used for the initialisation of the turbulence and the potential clipping (with iclkep=1)
Useful if and only if turb = 20, 21, 30, 31, 50 or 60 (RANS models)
| double precision, save apow | 
Werner and Wengle coefficient.
| double precision, save bles | 
constant used to define, for each cell $$,
the width of the (implicit) filter:

Useful if and only if iturb = 40 or 41
| double precision, save bpow | 
Werner and Wengle coefficient.
| double precision, save c1trit | 
coefficient of turbulent DFM flow model
| double precision, save c2trit | 
coefficient of turbulent DFM flow model
| double precision, save c3trit | 
coefficient of turbulent DFM flow model
| double precision, save c4trit | 
coefficient of turbulent DFM flow model
| double precision, save ccaza | 
constants of the Cazalbou rotation/curvature correction
| double precision, save ccazb | 
constants of the Cazalbou rotation/curvature correction
| double precision, save ccazc | 
constants of the Cazalbou rotation/curvature correction
| double precision, save ccazd | 
constants of the Cazalbou rotation/curvature correction
| double precision, save ccaze2 | 
constants of the Cazalbou rotation/curvature correction
| double precision, save ccazsc | 
constants of the Cazalbou rotation/curvature correction
| double precision, save cdries | 
van Driest constant appearing in the van Driest damping function applied to the Smagorinsky constant:
 .
.Useful if and only if iturb = 40 or 41
| double precision, save ce1 | 
constant  for all the RANS turbulence models except for the v2f and the
 for all the RANS turbulence models except for the v2f and the  models. Useful if and only if iturb= 20, 21, 30 or 31 (
 models. Useful if and only if iturb= 20, 21, 30 or 31 (  or
 or  )
) 
| double precision, save ce2 | 
constant  for the
 for the  and
 and  LRR models. Useful if and only if { iturb}= 20, 21 or 30 (
 LRR models. Useful if and only if { iturb}= 20, 21 or 30 (  or
 or  LRR)
 LRR) 
| double precision, save ce4 | 
Coefficient of interfacial coefficient in k-eps, used in Lagrange treatment.
constant  for the interfacial term (Lagrangian module) in case of two-way coupling. Useful in case of Lagrangian modelling, in
 for the interfacial term (Lagrangian module) in case of two-way coupling. Useful in case of Lagrangian modelling, in  and
 and  with two-way coupling.
 with two-way coupling. 
| double precision, save cebme2 | 
constant of the Rij-epsilon EBRSM
| double precision, save cebmmu | 
constant of the Rij-epsilon EBRSM
| double precision, save cebmr1 | 
| double precision, save cebmr2 | 
| double precision, save cebmr3 | 
| double precision, save cebmr4 | 
| double precision, save cebmr5 | 
| double precision, save cebmr6 | 
| double precision, save cebms1 | 
constant of the Rij-epsilon EBRSM
| double precision, save cebms2 | 
constant of the Rij-epsilon EBRSM
| double precision, save ckwa1 | 
specific constant of k-omega SST constant  for the
 for the  SST model. Useful if and only if iturb=60 (
 SST model. Useful if and only if iturb=60 (  SST)
 SST) 
| double precision, save ckwbt1 | 
constant  for the
 for the  SST model. Useful if and only if iturb=60 (
 SST model. Useful if and only if iturb=60 (  SST)
 SST) 
| double precision, save ckwbt2 | 
constant  for the
 for the  SST model. Useful if and only if iturb=60 (
 SST model. Useful if and only if iturb=60 (  SST)
 SST) 
| double precision, save ckwc1 | 
constant  for the
 for the  SST model. Useful if and only if iturb=60 (
 SST model. Useful if and only if iturb=60 (  SST) specific constant of k-omega SST
 SST) specific constant of k-omega SST 
| double precision, save ckwgm1 | 
| double precision, save ckwgm2 | 
| double precision, save ckwsk1 | 
constant  for the
 for the  SST model. Useful if and only if iturb=60
 SST model. Useful if and only if iturb=60 
| double precision, save ckwsk2 | 
constant  for the
 for the  SST model. Useful if and only if iturb=60
 SST model. Useful if and only if iturb=60 
| double precision, save ckwsw1 | 
constant  for the
 for the  SST model. Useful if and only if iturb=60 (
 SST model. Useful if and only if iturb=60 (  SST)
 SST) 
| double precision, save ckwsw2 | 
constant  for the
 for the  SST model. Useful if and only if iturb=60 (
 SST model. Useful if and only if iturb=60 (  SST)
 SST) 
| double precision, save cmu | 
constant  for all the RANS turbulence models except for the v2f model (see cv2fmu for the value of
 for all the RANS turbulence models except for the v2f model (see cv2fmu for the value of  in case of v2f modelling). Useful if and only if iturb = 20, 21, 30, 31 or 60 (
 in case of v2f modelling). Useful if and only if iturb = 20, 21, 30, 31 or 60 (  ,
,  or
 or  )
) 
| double precision, save cmu025 | 
 
 
| double precision, save cpalc1 | 
specific constant of v2f "BL-v2k" (or phi-alpha)
| double precision, save cpalc2 | 
specific constant of v2f "BL-v2k" (or phi-alpha)
| double precision, save cpalcl | 
specific constant of v2f "BL-v2k" (or phi-alpha)
| double precision, save cpalct | 
specific constant of v2f "BL-v2k" (or phi-alpha)
| double precision, save cpale1 | 
specific constant of v2f "BL-v2k" (or phi-alpha)
| double precision, save cpale2 | 
specific constant of v2f "BL-v2k" (or phi-alpha)
| double precision, save cpale3 | 
specific constant of v2f "BL-v2k" (or phi-alpha)
| double precision, save cpale4 | 
specific constant of v2f "BL-v2k" (or phi-alpha)
| double precision, save cpalet | 
specific constant of v2f "BL-v2k" (or phi-alpha)
| double precision, save cpalmu | 
specific constant of v2f "BL-v2k" (or phi-alpha)
| double precision, save cpalse | 
specific constant of v2f "BL-v2k" (or phi-alpha)
| double precision, save cpow | 
Werner and Wengle coefficient.
| double precision, save crij1 | 
constant  for the
 for the  LRR model. Useful if and only if iturb=30 (
 LRR model. Useful if and only if iturb=30 (  LRR)
 LRR) 
| double precision, save crij2 | 
constant  for the
 for the  LRR model. Useful if and only if iturb=30 (
 LRR model. Useful if and only if iturb=30 (  LRR)
 LRR) 
| double precision, save crij3 | 
constant  for the
 for the  LRR model. Useful if and only if iturb=30 (
 LRR model. Useful if and only if iturb=30 (  LRR)
 LRR) 
| double precision, save crijp1 | 
constant  for the
 for the  LRR model, corresponding to the wall echo terms. Useful if and only if iturb=30 and irijec=1 (
 LRR model, corresponding to the wall echo terms. Useful if and only if iturb=30 and irijec=1 (  LRR)
 LRR) 
| double precision, save crijp2 | 
constant  for the
 for the  LRR model, corresponding to the wall echo terms. Useful if and only if iturb=30 and irijec=1 (
 LRR model, corresponding to the wall echo terms. Useful if and only if iturb=30 and irijec=1 (  LRR)
 LRR) 
| double precision, save csab1 | 
specific constant of Spalart-Allmaras
| double precision, save csab2 | 
specific constant of Spalart-Allmaras
| double precision, save csasig | 
specific constant of Spalart-Allmaras
| double precision, save csav1 | 
specific constant of Spalart-Allmaras
| double precision, save csaw1 | 
specific constant of Spalart-Allmaras
| double precision, save csaw2 | 
specific constant of Spalart-Allmaras
| double precision, save csaw3 | 
specific constant of Spalart-Allmaras
| double precision, save csmago | 
Smagorinsky constant used in the Smagorinsky model for LES. The sub-grid scale viscosity is calculated by  where
 where  is the width of the filter and
 is the width of the filter and  the filtered strain rate.
 the filtered strain rate. 
Useful if and only if iturb = 40
| double precision, save csrij | 
constant  for the
 for the  LRR model. Useful if and only if iturb=30 (
 LRR model. Useful if and only if iturb=30 (  LRR)
 LRR) 
| double precision, save cssge2 | 
constant  for the
 for the  SSG model. Useful if and only if iturb=31 (
 SSG model. Useful if and only if iturb=31 (  SSG)
 SSG) 
| double precision, save cssgr1 | 
constant  for the
 for the  SSG model. Useful if and only if iturb=31 (
 SSG model. Useful if and only if iturb=31 (  SSG)
 SSG) 
| double precision, save cssgr2 | 
constant  for the
 for the  SSG model. Useful if and only if iturb=31 (
 SSG model. Useful if and only if iturb=31 (  SSG)
 SSG) 
| double precision, save cssgr3 | 
constant  for the
 for the  SSG model. Useful if and only if iturb=31 (
 SSG model. Useful if and only if iturb=31 (  SSG)
 SSG) 
| double precision, save cssgr4 | 
constant  for the
 for the  SSG model. Useful if and only if iturb=31 (
 SSG model. Useful if and only if iturb=31 (  SSG)
 SSG) 
| double precision, save cssgr5 | 
constant  for the
 for the  SSG model. Useful if and only if iturb=31 (
 SSG model. Useful if and only if iturb=31 (  SSG)
 SSG) 
| double precision, save cssgs1 | 
constant  for the
 for the  SSG model. Useful if and only if iturb=31 (
 SSG model. Useful if and only if iturb=31 (  SSG)
 SSG) 
| double precision, save cssgs2 | 
constant  for the
 for the  SSG model. Useful if and only if iturb=31 (
 SSG model. Useful if and only if iturb=31 (  SSG)
 SSG) 
| double precision, save cssr1 | 
constant of the Spalart-Shur rotation/curvature correction
| double precision, save cssr2 | 
constant of the Spalart-Shur rotation/curvature correction
| double precision, save cssr3 | 
constant of the Spalart-Shur rotation/curvature correction
| double precision, save cstlog | 
constant of logarithmic law function:  (
 (  )
) 
constant of the logarithmic wall function. Useful if and only if iturb >= 10 (mixing length,  ,
,  , LES, v2f or
, LES, v2f or  )
) 
| double precision, save cthafm | 
constant of GGDH and AFM on the thermal scalar
| double precision, save cthdfm | 
constant of GGDH and AFM on the thermal scalar
| double precision, save cv2fa1 | 
constant  for the v2f
 for the v2f  -model. Useful if and only if iturb=50 (v2f
-model. Useful if and only if iturb=50 (v2f  -model)
-model) 
| double precision, save cv2fc1 | 
constant  for the v2f
 for the v2f  -model. Useful if and only if iturb=50 (v2f
-model. Useful if and only if iturb=50 (v2f  -model)
-model) 
| double precision, save cv2fc2 | 
constant  for the v2f
 for the v2f  -model. Useful if and only if iturb=50 (v2f
-model. Useful if and only if iturb=50 (v2f  -model)
-model) 
| double precision, save cv2fcl | 
constant  for the v2f
 for the v2f  -model. Useful if and only if iturb=50 (v2f
-model. Useful if and only if iturb=50 (v2f  -model)
-model) 
| double precision, save cv2fct | 
constant  for the v2f
 for the v2f  -model. Useful if and only if iturb=50 (v2f
-model. Useful if and only if iturb=50 (v2f  -model)
-model) 
| double precision, save cv2fe2 | 
constant  for the v2f
 for the v2f  -model. Useful if and only if iturb=50 (v2f
-model. Useful if and only if iturb=50 (v2f  -model)
-model) 
| double precision, save cv2fet | 
constant  for the v2f
 for the v2f  -model. Useful if and only if iturb=50 (v2f
-model. Useful if and only if iturb=50 (v2f  -model)
-model) 
| double precision, save cv2fmu | 
constant  for the v2f
 for the v2f  -model. Useful if and only if iturb=50 (v2f
-model. Useful if and only if iturb=50 (v2f  -model)
-model) 
| double precision, save cwale | 
constant of the WALE LES method
| double precision, save dpow | 
Werner and Wengle coefficient.
| double precision, save etaafm | 
coefficient of turbulent AFM flow model
| double precision, save sigmae | 
Prandtl number for  . Useful if and only if iturb= 20, 21, 30, 31 or 50 (
. Useful if and only if iturb= 20, 21, 30, 31 or 50 (  ,
,  or v2f)
 or v2f) 
| double precision, save sigmak | 
Prandtl number for  with
 with  and v2f models. nUseful if and only if iturb=20, 21 or 50 (
 and v2f models. nUseful if and only if iturb=20, 21 or 50 (  or v2f)
 or v2f) 
| double precision, save smagmx | 
maximum allowed value for the variable  appearing in the LES dynamic model (the "square" comes from the fact that the variable of the dynamic model corresponds to the square of the constant of the Smagorinsky model). Any larger value yielded by the calculation procedure of the dynamic model will be clipped to
 appearing in the LES dynamic model (the "square" comes from the fact that the variable of the dynamic model corresponds to the square of the constant of the Smagorinsky model). Any larger value yielded by the calculation procedure of the dynamic model will be clipped to  .
. 
Useful if and only if iturb = 41
| double precision, save uref | 
the characteristic flow velocity, used for the initialisation of the turbulence. Negative value: not initialised.
Useful if and only if iturb= 20, 21, 30, 31, 50 or 60 (RANS model) and the turbulence is not initialised somewhere else (restart file or subroutine cs_user_initialization.f90)
| double precision, save volmax | 
maximal control volume
| double precision, save volmin | 
minimal control volume
| double precision, save voltot | 
total domain volume
| double precision, save xa1 | 
constant in the expression of Ce1' for the Rij-epsilon EBRSM
| double precision, save xceta | 
constant of the Rij-epsilon EBRSM
| double precision, save xcl | 
constant of the Rij-epsilon EBRSM
| double precision, save xct | 
constant of the Rij-epsilon EBRSM
| double precision, save xiafm | 
coefficient of turbulent AFM flow model
| double precision, save xkappa | 
Karman constant. (= 0.42)
Useful if and only if iturb >= 10. (mixing length,  ,
,  , LES, v2f or
, LES, v2f or  )
) 
| double precision, save xlesfd | 
ratio between explicit and explicit filter width for a dynamic model constant used to define, for each cell  , the width of the explicit filter used in the framework of the LES dynamic model:
, the width of the explicit filter used in the framework of the LES dynamic model:  .
. 
Useful if and only if iturb = 41
| double precision, save xlesfl | 
constant used in the definition of LES filtering diameter:  
 
| double precision, save xlomlg | 
mixing length for the mixing length model
Useful if and only if iturb= 10 (mixing length)
 1.8.3.1
 1.8.3.1