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

Simple Radiation

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   August 8, 2013, 07:26
Default Simple Radiation
  #1
Member
 
Marco
Join Date: Jul 2013
Location: Italy
Posts: 36
Rep Power: 12
bertozzi_marco is on a distinguished road
Hallo Everybody
here is a simple model for CFX simulating simple radiation:
There is a closed volume with air ideal gas, and one of the bonduary walls
has fixed temperature at 900K
I expect the solution show the gas pressure increase with time,

There is no buoyant model because I don't what the contribution of
the convective term.

If you see the results there is no variaton of pressure.....
Can someone give me any advice ?
Attached Files
File Type: zip radiation.zip (3.4 KB, 4 views)
bertozzi_marco is offline   Reply With Quote

Reply

Tags
ansys, cfx, ideal gas, radiation

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
SIMPLE algorithm in 3D cylindrical coordinates zouchu Main CFD Forum 1 January 20, 2014 18:02
Modeling both radiation and convection on surfaces - Ansys Transient Thermal R13 s.mishra ANSYS 0 March 31, 2012 05:12
natural convection problem with radiation jorien CFX 0 October 14, 2011 10:26
Multiphase radiation in Ansys 10 problem Luk CFX 2 June 5, 2008 12:31
Radiation modelling Deeps CFX 2 September 7, 2007 11:12


All times are GMT -4. The time now is 10:05.