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

On the simulation accuracy.

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

Reply
 
LinkBack Thread Tools Display Modes
Old   March 31, 2003, 07:33
Default On the simulation accuracy.
  #1
raintung
Guest
 
Posts: n/a
Hello everyone, When using fluent to simulate 3D flow field, I find it is difficult to simulate actual flow, it is to say, I caní»t obtain better accuracy. Do the different turbulent models have different effects on the computation results? How do I modify? Mesh? Boundary conditions? Or flow parameters? I doní»t know what I should do. Can you give me any advice? Thank you.
  Reply With Quote

Old   March 31, 2003, 09:26
Default Re: On the simulation accuracy.
  #2
majestywzh
Guest
 
Posts: n/a
it is true that the accuracy strongly depends on the mesh and the related turbulent model ,wall treatment. maybe carefully reading the fluent docmentation will be of help for you.
  Reply With Quote

Reply

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
Simulation of a complex wing in solidworks flow simulation niels1900 FloEFD, FloWorks & FloTHERM 6 April 20, 2011 10:44
GUI crash and simulation engine still running RPJones FLOW-3D 2 November 9, 2010 09:18
velocity profile export from a simulation onto another sudhirlv STAR-CCM+ 1 September 12, 2010 18:57
Intake Flow Simulation Accuracy atlantis83 FLUENT 0 April 25, 2010 05:18
Temporal accuracy ganesh Main CFD Forum 0 February 29, 2008 06:32


All times are GMT -4. The time now is 00:30.