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

turbulent natural convection convergence ??

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   November 12, 2019, 03:55
Smile turbulent natural convection convergence ??
  #1
New Member
 
aoun's Avatar
 
aounallah
Join Date: Jan 2012
Posts: 7
Rep Power: 10
aoun is on a distinguished road
Hi guys,

I have to run turbulent natural convection with K omega SST model in a square cavity for a relatively high Rayleigh number (1.58 10^9) with fluent package and I had a serious problems to converge my case, the second upwind order is used to descritize the momentum, energy and turbulence kinetic energy and dissipation rate

Can any one have resolved this problem help to do this task
aoun is offline   Reply With Quote

Reply

Tags
fluent, natural convection, turbulent

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
Problem with grid convergence for turbulent flow around cylinder aakie OpenFOAM Running, Solving & CFD 3 November 13, 2018 05:39
Natural convection convergence problem Bruno Machado FLUENT 10 January 31, 2018 05:18
Turbulent natural convection JuanDCS FLUENT 2 June 15, 2017 21:12
Convergence of a natural convection process kat479 FLUENT 0 February 1, 2012 23:45
Force can not converge colopolo CFX 13 October 4, 2011 23:03


All times are GMT -4. The time now is 02:25.