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

Cyclone with combustion

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

Reply
 
LinkBack Thread Tools Display Modes
Old   October 22, 2012, 05:12
Default Cyclone with combustion
  #1
New Member
 
otto lundberg
Join Date: Oct 2012
Location: sweden
Posts: 1
Rep Power: 0
sniket is on a distinguished road
Hello!

I'm doing a project analyzing a cyklone with heated walls that will combust and seperate wood particles. The Problem im facing is that the seperation combined with combustion makes unreasonble results. Just doing the particle seperation works fine and doing a pre-defined combustion in a simple circular duct also work fine. The particles ends up going straight down and the fraction of gas species do not conquer with theoretical results. The pressure outlets also give backflows even if the geomtry or URF are changed.

Would be of much help if someone have struggled with this before and get some useful tips. There's nothing on the internet...
sniket is offline   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
Modelling Combustion in Porous Zone tanjinjack FLUENT 0 November 19, 2010 12:23
Hydrogen Air combustion in a combustion chamber popi CFX 7 July 11, 2007 18:40
coal combustion in cyclone seperators ganesh kumar FLUENT 0 July 3, 2006 01:50
Need Similar Combustion Tutorial as my model Arnab CD-adapco 0 May 24, 2005 18:23
Cyclone combustion chamber Jesper Jespersen Main CFD Forum 0 April 26, 2003 05:06


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