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

VOF free surface vortex simulation in Water Intake

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   July 18, 2018, 23:25
Red face VOF free surface vortex simulation in Water Intake
  #1
NTF
New Member
 
Tilan
Join Date: Jul 2018
Posts: 3
Rep Power: 5
NTF is on a distinguished road
Dear all,



For my M.Sc. Thesis, I want to simulate free surface vortex in a submerged horizontal water intake of a pond. I am using VOF modeling in Fluent. I have following issues.


1. How to separate water and air regions?

2. When I run the calculation most of the calculation steps it says about "reversed flow at outlet" what is this?
3. Any tutorial relevant to this?
4. I used Multi-phase VOF, Standard K-e, Standards Wall Fn model. Is it a correct approach?



Please help me to make this. Thanks a lot.
NTF is offline   Reply With Quote

Reply

Tags
multiphase, vof, vortex, water intakes

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
VOF with free surface (Pressure issues) MechEngr86 STAR-CCM+ 1 April 11, 2018 21:17
Free Surface problem for a multiphase liquid mixture in a water tank UDS_rambler Fluent Multiphase 0 May 20, 2014 10:05
VOF free surface vortex simulation mahdiii FLUENT 3 May 14, 2013 15:33
Free water jet impinging hot solid surface, including boiling hamdy Fluent UDF and Scheme Programming 5 August 19, 2012 19:52
VOF simulation free surface caused by gas inject rensb FLUENT 4 July 20, 2006 04:45


All times are GMT -4. The time now is 14:51.