CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT

Eulerian-eulerian multiphase modeling

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   April 28, 2008, 23:39
Default Eulerian-eulerian multiphase modeling
  #1
Wee
Guest
 
Posts: n/a
Hi,

I am using Eulerian-eulerian multiphase model to model the gas-solid fluidized bed. My study requires the bubble diameter in the bed. May i know how can i generate the results for bubble diameter by using the existing multiphase model?

Thanks Regards, Wee

  Reply With Quote

Old   May 1, 2008, 05:37
Default Re: Eulerian-eulerian multiphase modeling
  #2
Roghayyeh Motallebzadeh
Guest
 
Posts: n/a
you can go to flent help in lagrangian eulerian section. I NEED A CODE TO EULARIAN -EULERIAN HEAT TRANSFER MODELING DO YOU HELP ME?

WITH BEST REGARDS

ROGHAYYEH
  Reply With Quote

Old   May 5, 2008, 03:55
Default Re: Eulerian-eulerian multiphase modeling
  #3
Wee
Guest
 
Posts: n/a
U can refer the tutorial in fluent, Tut 22: Using the Eulerian Granular Multiphase Model with Heat Transfer.
  Reply With Quote

Old   May 14, 2008, 03:12
Default Re: Eulerian-eulerian multiphase modeling
  #4
Ant
Guest
 
Posts: n/a
Wee,

Bubble diameter is a input parameter to the multiphase model. So you would need to either derive the average bubble diameter using some co-relation or use the Musig model to generate bubble size distribution in the model.

I would suggest the first approach since the flow pattern would be more important than the bubble size distribution. Also with all the complexities of Musig model you would never be sure if you model parameters are correct and it may give just an incremental difference in the results.

Regards, Ananth
  Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Multiphase flow (Eulerian) modeling Umesh FLUENT 5 December 29, 2014 11:06
Singularity in two fluid model (Eulerian-Eulerian) Zak Main CFD Forum 4 February 28, 2010 18:54
Multiphase Eulerian & UDF HP FLUENT 0 August 24, 2006 12:58
Eulerian Multiphase Sam Siemens 1 July 21, 2006 16:12
enabling UDS in Eulerian-eulerian multiphase model shao1 FLUENT 0 July 14, 2002 23:23


All times are GMT -4. The time now is 06:05.