CFD Online Logo CFD Online URL
Home > Forums > CFX

Multiphase Simulation

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Display Modes
Old   December 24, 2007, 03:49
Default Multiphase Simulation
Posts: n/a
Hello Everybody!

I am working on a continuous-dispersed phase simulation,where i tried a lot but can not reach to a convereged solution. In post i can see phases separating but with lot of imbalances.

Any help regarding this is welcome.

  Reply With Quote

Old   December 24, 2007, 11:52
Default Re: Multiphase Simulation
A. Al-zoubi
Posts: n/a
Hi Pankaj,

It is much helpful to try transient simulation. Also take care of the location and type of boundary conditions.


  Reply With Quote

Old   December 31, 2007, 02:30
Default Re: Multiphase Simulation
Posts: n/a
Hi all!

I think this is really a tough task for me. I have referred some literature and I have found that many peoples use popuation balance for multiphase simulations where they lack convergence.

And some peoples have derived/developed their own emiricals (experiments based) for their runs to get a solution. so they have modified the inbuild models to suit their purpose.

If their is anyone in this forum with such experience,it will be very helpful to me in my project.

Now my question is,can i use Free surface,Musig model at once with a multiphase simulation,(see i am working with 3 comp,2 phase and after interactions,there is separation of those phases in the domain itself). if yes/not,then what should be the modifications i need to do? waiting for a clue.

Regards, Pankaj.

  Reply With Quote

Old   January 2, 2008, 07:26
Default Re: Multiphase Simulation
Pratap Kumar DVS
Posts: n/a
Three compositions means its some how difficult to do in any CFD commercial codes... I dont think we can do in CFX 10. But CFX 11 might be possible, Check it once with CFX support team.......... Any way try for that ... Good luck ...

Best Regards, Pratap Kumar DVS
  Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Multiphase simulation foo7 CFX 1 August 23, 2011 19:09
multiphase simulation crash austin FLUENT 2 February 25, 2009 09:38
Single phase result file for multiphase simulation Kushagra CFX 2 July 8, 2008 21:14
LES for multiphase simulation Kushagra CFX 0 April 24, 2008 19:51
multiphase simulation... 2D flow through an elbow Tim CFX 10 April 3, 2008 18:13

All times are GMT -4. The time now is 06:30.