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

Simulating air jet into 2D & 3D water domain

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

Reply
 
LinkBack Thread Tools Display Modes
Old   June 6, 2006, 09:57
Default Simulating air jet into 2D & 3D water domain
  #1
Imran
Guest
 
Posts: n/a
Hello everybody,

i m trying to simulate an air jet with an opening of 1/4 in dia into a 2D water domain of about 1 ft x 1 ft and also for 3D domain of about 1 x 1 x 1 ft.

For 2D i m using a simple rectangle with opeing for air from the left vertical face somewhere in the middle and pressure outlet for top face. Similar is the sitution of 3D case.

The problem i m facing is that for any velocity like 1 ft/s or 5 ft/sec or even for 100 ft/sec the air jet in water only travel for 1 to 1.5 in towards right and then it changes its path adjacent to the wall (from where the air jet is coming) which in my opinion is not correct (it should move towards the oppoiste face).

I m using Eulerian model, k-epsilon, water (primary phase), air (sec phase), gravity is activate rest default values.

Its very important assignment for me, please help me . I m positively looking from people who have worked in Fluent.

Thanks in advance,

Imran.
  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 subcooled boiling Attesz CFX 7 January 5, 2013 04:32
Turbulent Jets in Water and Air haze_1986 FLUENT 2 October 3, 2011 22:08
Material identification between a flow domain and a porous domain Ervideiro CFX 1 June 1, 2010 10:50
VOF-compression of air with rising water yavuz FLUENT 0 November 26, 2005 10:00
Asymmetric water free jet study Norberto Parreira Main CFD Forum 7 June 25, 2001 09:23


All times are GMT -4. The time now is 04:40.