How can I access LES model on Fluent

- October 6, 2017 at 11:06 pm
  
  xianhua
  Subscriber
  
  Hi,
  
  I would like to use LES for my model, but I cannot find the LES model under the list of my viscous models. Can anybody help me solve it? Thanks.
- October 9, 2017 at 7:03 am
  
  vganore
  Ansys Employee
  
  Model is hidden under Fluent. Please add this command in Fluent console:(rpsetvar 'les-2d? #t). It should activate LES model under Viscous.
- October 9, 2017 at 4:54 pm
  
  xianhua
  Subscriber
  
  Hi vganore, thanks for the reply. However, my model is 3D. Is there anyway to use LES for a 3D model? Thanks!
- October 10, 2017 at 9:29 am
  
  vganore
  Ansys Employee
  
  Hi, When you load 3D meshed model inside Fluent, you should see LES under viscous. I am using R18.1.