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

Vortex tube cfd

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

Reply
 
LinkBack Thread Tools Display Modes
Old   August 1, 2015, 09:58
Post Vortex tube cfd
  #1
New Member
 
youssef jamal
Join Date: Aug 2015
Posts: 1
Rep Power: 0
Youssef jamal is on a distinguished road
Hello everyone
I am doing a fluid mechanics project on a vortex tube
I am utilizing a 3D full vortex tube with 4 tangential nozzles with a conic valve hot outlet using Ansys fluent.
But I don't know what model to use and what dimensions to apply on my 3D geometry.
When I tried, I used the standard k-epsilon model ( steady flow) with 5 bars inlet pressure with an extremely fine mesh ( around 5 millions elements ) but each time I got a problem like
divergence detected in amg solver Temperature.
I need this to be done fast and I am working hard on it.
I hope if I can find someone to help me and show me how to do it properly. Best regards
Youssef jamal is offline   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
CFD Design...The CFD Future John C. Chien Main CFD Forum 20 November 20, 2015 00:40
vortex tube validation problem ssj Main CFD Forum 5 April 9, 2015 07:14
Solver for vortex tube simulation gauravsharma2080 FLUENT 0 September 20, 2012 14:43
Programming own CFD, noone supports vortex rings? DanFrederiksen Main CFD Forum 18 September 4, 2010 02:20
CFD for fans & blower housings David Carroll Main CFD Forum 8 August 24, 2000 17:25


All times are GMT -4. The time now is 16:59.