CFD Online Logo CFD Online URL
Home > Forums > Fluent Multiphase

VOF model

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

LinkBack Thread Tools Display Modes
Old   December 30, 2013, 02:31
Default VOF model
New Member
Join Date: Dec 2013
Posts: 16
Rep Power: 5
hamid_reza is on a distinguished road
can use vof model for turbolent and vortex flow?
hamid_reza is offline   Reply With Quote

Old   December 30, 2013, 07:26
Senior Member
Join Date: Jan 2010
Location: Germany
Posts: 268
Rep Power: 10
Zaktatir is on a distinguished road
yes: VOF is the only a simplified way to model phasic averaged equations with a special treatment (if selected) of the interphase areas.
Zaktatir is offline   Reply With Quote

Old   February 9, 2014, 00:49
Default VOF model
New Member
Join Date: Jun 2013
Posts: 22
Rep Power: 6
mostafa_zeynalabedini is on a distinguished road
hi every body
I have a question about VOF model in ANSYS FLUENT. The real VOF model have one continuity, momentum and energy equation, and one void fraction advection equation. But in Fluent help (theory guide/multiphase flow/ VOF) there is no continuity equation!!!!!!
Can anyone help me why it does not have continuity equation?
mostafa_zeynalabedini is offline   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
Mixture model + VOF? blacksoil2012 Fluent Multiphase 2 February 9, 2014 00:59
VOF Model or Mixture Model mems21 FLUENT 2 March 9, 2010 11:37
A Problem with setting the time step in VOF model Le FLUENT 2 July 20, 2006 22:00
free surface of VOF and melting model? wanghong FLUENT 3 March 13, 2006 10:57
help needed for vof model yan FLUENT 3 December 16, 2005 02:17

All times are GMT -4. The time now is 11:09.