CFD Online Logo CFD Online URL
Home > Forums > FLUENT

Running transient for turbulence model in FLUENT

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

LinkBack Thread Tools Display Modes
Old   June 9, 2013, 21:33
Default Running transient for turbulence model in FLUENT
New Member
Loi Pham
Join Date: Apr 2012
Posts: 8
Rep Power: 7
phamhoanghuyphuocloi is on a distinguished road
Dear All,

I am simulating the dispersion of CO2 gas in the atmosphere. I used UDFs to define the wind profile at inlet. The turbulence model was chosen to model. Firstly I run the steady to get the full development of wind in the domain without CO2 . Then I run the transient for the dispersion of CO2 and air. I used SIMPLE for both steady and transient. However the simulation result is not same with the experimental data. Please look at the picture. Does anybody know how to set up the transient to get the same of the experimental data? Thank you
Attached Images
File Type: jpg Experiment.JPG (13.9 KB, 17 views)
File Type: jpg Simulation.JPG (18.1 KB, 13 views)
phamhoanghuyphuocloi is offline   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
problems running fluent through matlab galapago FLUENT 1 October 10, 2013 09:20
Can 2D cfd fluent model solve evaporation harkerz FLUENT 0 May 19, 2013 07:13
Fluent.. lmgrd is not running shrikant_fromchicago Main CFD Forum 0 March 2, 2010 02:31
Fluent lmgrd is not running shrikant_fromchicago FLUENT 0 March 2, 2010 02:30
Running fluent in Batch model P FLUENT 5 April 8, 2005 11:14

All times are GMT -4. The time now is 16:21.