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

water-oil cyclone separator

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

Reply
 
LinkBack Thread Tools Display Modes
Old   May 23, 2005, 04:24
Default water-oil cyclone separator
  #1
Nico
Guest
 
Posts: n/a
Hi

I'm a new user of fluent and I try to modelling a water oil cyclone separator. I use RSM model with Mixture (because oil volume fraction equal 0.4 or more). I select PRESTO! and PISO (I also tested with Standard and PISO). My boundaries are outflow because i don't know the pressure outlet. After modelling, I obtain very strange results. Water leaves by overflow (and underflow) and oil just by underflow. Somebody can help me? Thanks, nicolas.

  Reply With Quote

Old   May 24, 2005, 14:58
Default Re: water-oil cyclone separator
  #2
Nico
Guest
 
Posts: n/a
Outflow boundaries can it be the cause of my problem? I think that is true. So since i don't know pressures at outlet, how can i solve the problem? Please help me. I am very blocked. Thanks.
  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
Water oil separator vijayalakshmi FLUENT 5 January 30, 2014 23:55
Water subcooled boiling Attesz CFX 7 January 5, 2013 04:32
Mixture of water and oil in the centrifugal separator teck0516 Main CFD Forum 0 July 21, 2011 00:56
On the damBreak4phaseFine cases paean OpenFOAM Running, Solving & CFD 0 November 14, 2008 22:14
uptodate water distribution network fredius,magige,tanzanian,(e.a) Main CFD Forum 0 January 27, 2002 08:10


All times are GMT -4. The time now is 04:53.