Modelling Relative Permeability in Porous Mdeia

- June 3, 2018 at 8:01 pm
  
  Naggar
  Subscriber
  
  Greetings,
  
  I am new user of ANSYS Fluent ,and I am trying to model Oil contamination in ground soil with variable water saturation using the late ANSYS Fluent 18.2 update in modelling the Multiphase flow in porous media using mixture model .
  
  And I am using multiphase mixture model using three Eulerian phases to account for water, oil and Air.
  
  So the question is, I cant activate/find the Corey Model option after checking the porous zone condition in the cell zone condition dialogue box ,which I found following the Help section "6.2.3.7.16. Specifying the Relative Permeability" and still I can't find the same option after activating the porous media option.
  
  Any help would be appreciated.
- June 20, 2018 at 10:34 am
  Karthik Remella
  Administrator
  Hello Naggar,
  
  I am not sure if you have figured out where to activate 'Corey Model'. Here are some screenshots.
  - Select 'Eulerian model' in Multiphase. Enter the total number of phases.
  - Go to 'Cell Zone conditions'. Select the Zone you want to activate 'Porous zone' on. Ensure that the phase reads 'mixture'.
  - Click on 'Edit'. Enable 'Porous zone' and you should be able to activate 'Corey Model' from the porous zone tab.
  Hope this helps.
  
  Best Regards,
  
  Karthik
- June 20, 2018 at 5:27 pm
  
  Naggar
  Subscriber
  
  Thanks Karthik
  
  I have already found what I was preventing me from activation Corey model option, as I was selecting the mixture model instead of Eulerian model which would resolve this issue.
- June 21, 2018 at 12:07 am
  
  Karthik Remella
  Administrator
  
  Hi Naggar,
  
  Glad to know! Good luck with your modeling!
  
  best,
  
  Karthik
- June 24, 2018 at 11:08 am
  
  Raef.Kobeissi
  Subscriber
  
  https://www.youtube.com/watch?v=lJ3aNj9Y9j0