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

Combustion model for CAI/HCCI in AVL FIRE

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   July 19, 2009, 19:37
Default Combustion model for CAI/HCCI in AVL FIRE
  #1
New Member
 
Patryk
Join Date: Jul 2009
Posts: 1
Rep Power: 0
stoodent is on a distinguished road
HI
I work with AVL FIRE trying to make combustion analysis in compression auto-ignition engine chamber. The problem is I don't really know which one of the AVL's combustion models is appropriate for CAI/HCCI combustion.

Could anybody tell me which of the available in AVL FIRE combustion models I should use in this case and why?
How to deretmine parameters of this model?


My analysis proceeds with valves closed, without a plug (just compression, injection, combustion, decompression)

I also have similar problem with ignition model. I chose HCCI ignition for my CAI analysis. If I have chosen it right then how to determine parameters: AQ, AB, A0F1, A0F4 ???

I will be thankful for any clue
regards,
Patryk
stoodent is offline   Reply With Quote

Reply

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
Coupling combustion model and multiphase flow Erika FLUENT 3 May 9, 2015 04:18
Superlinear speedup in OpenFOAM 13 msrinath80 OpenFOAM Running, Solving & CFD 18 March 3, 2015 06:36
can alternate combustion model by UDF? Han Xingsi FLUENT 0 September 1, 2008 03:08
Help about premixed combustion with BVM model Nena CFX 1 September 8, 2007 11:15
problem about EDC combustion model Ma Shihu FLUENT 1 January 19, 2005 04:25


All times are GMT -4. The time now is 16:54.