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

how to implement some equations

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

Reply
 
LinkBack Thread Tools Display Modes
Old   October 1, 2007, 08:56
Default how to implement some equations
  #1
Renato Pacheco
Guest
 
Posts: n/a
i need to implement some equations in fluent. this equations i dont know if are the same fluent uses, but i need to use a premixed combustion and i must use the equations that i have in a paper. how to do it?
  Reply With Quote

Old   October 2, 2007, 05:21
Default Re: how to implement some equations
  #2
Jim
Guest
 
Posts: n/a
Most likely you have to incorporate them as a User-Defined Function (UDF) I think. Do you have access to Fluent users service? I think that there is a similar problem to yours in the tutorial pages and the udfs help.
  Reply With Quote

Old   October 2, 2007, 05:25
Default Re: how to implement some equations
  #3
Renato Pacheco
Guest
 
Posts: n/a
thanks for your answer. I dont have access to this documents. Do you have it to send to me?
  Reply With Quote

Old   October 2, 2007, 06:00
Default Re: how to implement some equations
  #4
Jim
Guest
 
Posts: n/a
Try to seek access from your institution (if you're at university) or the IT technician (if you work). Otherwise in the Fluent window go Help and choose index, user's guide, there should be plenty of information on premised combustion with examples and theory... maybe you'll find that you don't need to write the equations after all!

I'll try to find a sample udf so you can get an idea. Unfortunately, combustion is not my interest so I know little about it, but just try the above and let me know if it goes.
  Reply With Quote

Old   October 2, 2007, 06:18
Default Re: how to implement some equations
  #5
Renato Pacheco
Guest
 
Posts: n/a
ok. there no example about premixed, but i am trying to change the example about other equations implementation.
  Reply With Quote

Old   October 2, 2007, 10:54
Default Re: how to implement some equations
  #6
Renato Pacheco
Guest
 
Posts: n/a
actually do you have an udf with other kind of equations implemented? so i can take a look on it...
  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
Guide: Writing Equations in LaTeX on the CFD Online Forums pete Site Help, Feedback & Discussions 20 June 16, 2015 13:52
Favre averaged Navier-Stokes equations help siw Main CFD Forum 2 April 20, 2012 06:45
CFD governing equations m.gos Main CFD Forum 0 April 30, 2011 14:21
solving only turbulence equations afroz_javed OpenFOAM 1 January 20, 2011 06:25
? fluctuating equations for homogenous shear turb. ff_fan Main CFD Forum 1 September 20, 2002 07:39


All times are GMT -4. The time now is 18:29.