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

Air chemistry

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

Reply
 
LinkBack Thread Tools Display Modes
Old   August 23, 2002, 00:29
Default Air chemistry
  #1
Jitendra
Guest
 
Posts: n/a
Hello CFX users,

I want to ask all the CFX users whether CFX has the capability to simulate air chemistry (non equilibrium). Has anybody come across such application and tried to solve with CFX.

Thanks in advance,

Jitendra
  Reply With Quote

Old   August 23, 2002, 02:06
Default Re: Air chemistry
  #2
Astrid
Guest
 
Posts: n/a
Can you explain what 'air chemistry' is?

Astrid
  Reply With Quote

Old   August 23, 2002, 09:32
Default Re: Air chemistry
  #3
Jitendra
Guest
 
Posts: n/a
When air is at high temperatures its dissociation takes place and different species like NO,No2 etc etc are formed. At even higher temperatures (around 9000K) ionisation takes place. This is reffered to as air chemistry. I hope I have made it clear....

Thankx for the interest

Jitendra
  Reply With Quote

Old   August 23, 2002, 09:34
Default Re: Air chemistry
  #4
Jitendra
Guest
 
Posts: n/a
Anyways, I have found that CFX as of now does not has the air chemistry incorporated in it. Further comments are invited.

Jitendra
  Reply With Quote

Old   August 26, 2002, 14:41
Default Re: Air chemistry
  #5
Neale
Guest
 
Posts: n/a
Actually, people do flows with chemistry all the time with CFX. You could do this in CFX-4 and possibly CFX-5. You only need to enter the reaction mechanism.

Neale
  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
Simulation of air flow in a chamber Issa CFX 3 November 23, 2009 18:16
air bubble is disappear increasing time using vof xujjun CFX 9 June 9, 2009 07:59
Simulate a cylindrical combustor burning methane CH4 in air using the finiterate chemistry model zou_mo OpenFOAM Running, Solving & CFD 3 March 29, 2006 23:50
Help!!!problems in air jet into water bath kim FLUENT 4 June 9, 2003 07:04
Air Chemistry Jitendra FLUENT 0 August 23, 2002 00:45


All times are GMT -4. The time now is 20:00.