CFD Online Logo CFD Online URL
Home > Forums > FLUENT

natural convection,laminar in cavity flow

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

LinkBack Thread Tools Display Modes
Old   October 14, 2015, 20:55
Default Free convection,laminar in cavity flow
New Member
Join Date: Oct 2015
Posts: 4
Rep Power: 4
Abdullah.mohamed1989 is on a distinguished road
Hi ,how are you ?
actually im beginner in using ansys fluent i just read alot of tutorials and i have problem in doing simulation of my case its free convection laminar flow in cavity ...its a 2D ,rectangle ,inlet from bottom ,outlet from top ( the flow is up ward) the fluid is air , also the left and right as a wall have a constant temp ( have the same temperature ) between the two wall have a heat source reject the heat to the space between left and right wall by free convection ..the density should be change with temperature and should add a very small value for velocity as a trigger to start the solution .....does any one have a tutorial or advise to me on what should i set the boundary condition and the setting for the case to reach the solution ....
thank you so much

Last edited by Abdullah.mohamed1989; October 15, 2015 at 04:08.
Abdullah.mohamed1989 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
Urgent: Unsteady 3-D supersonic cavity flow Min-Sung Kang FLUENT 3 April 6, 2014 09:50
transient natural gas flow in a single pipeline Leila FLUENT 6 April 2, 2012 14:32
Flow meter Design CD adapco Group Marketing Siemens 3 June 21, 2011 08:33
Skewed/inclined lid cavity flow quarkz Main CFD Forum 0 August 7, 2005 20:25
Transient natural gas flow description Leila FLUENT 0 November 29, 2003 17:06

All times are GMT -4. The time now is 11:18.