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Variables
Collaboration diagram for turbulence options:

Variables

integer, save iturb
 turbulence model More...
 
integer, save itytur
 Class of turbulence model (integer value iturb/10) More...
 
integer, save irccor
 Activation of rotation/curvature correction for an eddy viscosity turbulence models. More...
 
integer, save itycor
 Type of rotation/curvature correction for an eddy viscosity turbulence models. More...
 
integer, save ideuch
 Wall functions. More...
 
integer, save iwallt
 exchange coefficient correlation More...
 
integer, save ilogpo
 wall function with More...
 
integer, save iclkep
 clipping of k and epsilon More...
 
integer, save igrhok
 take $ 2/3 \rho \grad k $ in the momentum equation More...
 
integer, save igrake
 buoyant term in $ k- \varepsilon $ More...
 
integer, save igrari
 buoyant term in $ R_{ij}- \varepsilon $ More...
 
integer, save ikecou
 partially coupled version of $ k-\varepsilon $ (only for iturb=20) More...
 
integer, save irijnu
 pseudo eddy viscosity in the matrix of momentum equation to partially implicit $ \divv \left( \rho \tens{R} \right) $ More...
 
integer, save irijrb
 accurate treatment of $ \tens{R} $ at the boundary (see condli) More...
 
integer, save irijec
 wall echo term of $ \tens{R} $ More...
 
integer, save idifre
 whole treatment of the diagonal part of the dissusion tensor of $ \tens{R} $ and $ \varepsilon $ More...
 
integer, save iclsyr
 partial implicitation of symmetry BCs of $ \tens{R} $ More...
 
integer, save iclptr
 partial implicitation of wall BCs of $ \tens{R} $ More...
 
integer, save idries
 Van Driest smoothing at the wall (only for itytur=4) More...
 
integer, save ivrtex
 vortex method (in LES) More...
 
integer, dimension(nscamx), save iturt
 turbulent flux model for $ \overline{\varia^\prime \vect{u}^\prime} $ for any scalar $ \varia $, iturt(isca) More...
 
integer, dimension(nscamx), save ityturt
 class turbulent flux model (=iturt/10) More...
 
integer, dimension(nscamx), save ifltur
 index of the turbulent flux for the scalar iscal More...
 
integer, save nvarcl
 number of variable plus number of turbulent fluxes (used by the Boundary Conditions) More...
 

Detailed Description

Variable Documentation

integer, save iclkep

clipping of k and epsilon

  • 0 absolute value clipping
  • 1 coupled clipping based on physical relationships
integer, save iclptr

partial implicitation of wall BCs of $ \tens{R} $

  • 1: true
  • 0: false (default)
integer, save iclsyr

partial implicitation of symmetry BCs of $ \tens{R} $

  • 1: true (default)
  • 0: false
integer, save ideuch

Wall functions.

  • 0: one scale of friction velocities
  • 1: two scale of friction velocities
  • 2: scalable wall functions
integer, save idifre

whole treatment of the diagonal part of the dissusion tensor of $ \tens{R} $ and $ \varepsilon $

  • 1: true (default)
  • 0: simplified treatment
integer, save idries

Van Driest smoothing at the wall (only for itytur=4)

  • 1: true
  • 0: false
integer, dimension(nscamx), save ifltur

index of the turbulent flux for the scalar iscal

integer, save igrake

buoyant term in $ k- \varepsilon $

  • 1: true (default if $ \rho $ is variable)
  • 0: false
integer, save igrari

buoyant term in $ R_{ij}- \varepsilon $

  • 1: true (default if $ \rho $ is variable)
  • 0: false
integer, save igrhok

take $ 2/3 \rho \grad k $ in the momentum equation

  • 1: true
  • 0: false (default)
integer, save ikecou

partially coupled version of $ k-\varepsilon $ (only for iturb=20)

  • 1: true (default)
  • 0: false
integer, save ilogpo

wall function with

  • 0 a power lay (deprecated)
  • 1 a log lay
integer, save irccor

Activation of rotation/curvature correction for an eddy viscosity turbulence models.

  • 0: false
  • 1: true
integer, save irijec

wall echo term of $ \tens{R} $

  • 1: true
  • 0: false (default)
integer, save irijnu

pseudo eddy viscosity in the matrix of momentum equation to partially implicit $ \divv \left( \rho \tens{R} \right) $

  • 1: true
  • 0: false (default)
integer, save irijrb

accurate treatment of $ \tens{R} $ at the boundary (see condli)

  • 1: true
  • 0: false (default)
integer, save iturb

turbulence model

  • 0: no turbulence model (laminar flow)
  • 10: mixing length model
  • 20: standard $ k-\varepsilon $ model
  • 21: $ k-\varepsilon $ model with Linear Production (LP) correction
  • 30: $ R_{ij}-\epsilon $ (LRR)
  • 31: $ R_{ij}-\epsilon $ (SSG)
  • 32: $ R_{ij}-\epsilon $ (EBRSM)
  • 40: LES (constant Smagorinsky model)
  • 41: LES ("classical" dynamic Smagorisky model)
  • 42: LES (WALE)
  • 50: v2f phi-model
  • 51: v2f $ BL-v^2-k $
  • 60: $ k-\omega $ SST
  • 70: Spalart-Allmaras model
integer, dimension(nscamx), save iturt

turbulent flux model for $ \overline{\varia^\prime \vect{u}^\prime} $ for any scalar $ \varia $, iturt(isca)

  • 0: SGDH
  • 10: GGDH
  • 20: AFM
  • 30: DFM (Transport equation modelized)
integer, save itycor

Type of rotation/curvature correction for an eddy viscosity turbulence models.

  • 1 Cazalbou correction (default when irccor=1 and itytur=2 or 5)
  • 2 Spalart-Shur correction (default when irccor=1 and iturb=60 or 70)
integer, save itytur

Class of turbulence model (integer value iturb/10)

integer, dimension(nscamx), save ityturt

class turbulent flux model (=iturt/10)

integer, save ivrtex

vortex method (in LES)

  • 1: true
  • 0: false (default)
integer, save iwallt

exchange coefficient correlation

  • 0: not use by default
  • 1: exchange coefficient computed with a correlation
integer, save nvarcl

number of variable plus number of turbulent fluxes (used by the Boundary Conditions)