File: RELATIVE:/../../../mfix.git/model/visc_g_mod.f

1           MODULE visc_g
2     
3     ! trace of D_g at i, j, k
4           DOUBLE PRECISION, DIMENSION(:), ALLOCATABLE ::  trD_g
5     
6     ! Turbulent viscosity of fluid phase: sum of molecular
7     ! and eddy viscosities
8           DOUBLE PRECISION, DIMENSION(:), ALLOCATABLE ::  MU_gt
9     
10     ! Turbulent viscosity of fluid phase: sum of molecular
11     ! and eddy viscosities x the void fraction of fluid phase
12     ! when ishii model is invoked
13           DOUBLE PRECISION, DIMENSION(:), ALLOCATABLE ::  EPMU_gt
14     
15     
16     ! Second coefficient of viscosity
17           DOUBLE PRECISION, DIMENSION(:), ALLOCATABLE ::  LAMBDA_gt
18     
19     ! Second coefficient of viscosity x void fraction of fluid phase
20     ! when ishii model is invoked
21           DOUBLE PRECISION, DIMENSION(:), ALLOCATABLE ::  EPLAMBDA_gt
22     
23     ! Characteristic length for turbulence
24           DOUBLE PRECISION, DIMENSION(:), ALLOCATABLE ::  L_scale
25     
26     ! gas viscosity needs to be updated during iterations?
27           LOGICAL :: Recalc_visc_g
28     
29     ! diffusive component of conv-dif
30     ! stores diffusive term in matrix for x, y, z momentum cell
31           DOUBLE PRECISION, DIMENSION(:,:), ALLOCATABLE :: DF_gu
32           DOUBLE PRECISION, DIMENSION(:,:), ALLOCATABLE :: DF_gv
33           DOUBLE PRECISION, DIMENSION(:,:), ALLOCATABLE :: DF_gw
34     
35           END MODULE visc_g
36