CFD Online Logo CFD Online URL
Home > Forums > FLUENT

Turbulent Flow in a Square Duct using LES

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

LinkBack Thread Tools Display Modes
Old   February 7, 2009, 21:25
Default Turbulent Flow in a Square Duct using LES
Hock Ming
Posts: n/a
Hi, I'm using LES solver to simulate a transient turbulent flow in a square duct using pressure gradient. However, after more than 200,000 time steps(time step size of 0.0001), I still can't get any mean secondary flow at the corner region of the duct. Has anybody done the same simulation and achieve the desired mean secondary flow?
  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
Problem with secondary flow in a square duct cfdmarkus OpenFOAM Running, Solving & CFD 19 May 10, 2012 10:50
Turbulent flow in a rectangular duct foam vs fluent atzaru OpenFOAM Pre-Processing 7 February 13, 2007 15:42
problem about square duct. Bin Li Main CFD Forum 0 December 29, 2003 23:11
help! flow in square duct chris Main CFD Forum 2 December 22, 2003 11:13

All times are GMT -4. The time now is 02:42.