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

5th order wave simulation

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

Reply
 
LinkBack Thread Tools Display Modes
Old   June 4, 2012, 11:49
Exclamation 5th order wave simulation
  #1
New Member
 
Kan Wang
Join Date: May 2012
Posts: 5
Rep Power: 5
Lukan is on a distinguished road
Hi everyone

I am running a simulation for the Stokes 5th order wave. There are an amount of paramters should be set to determine the wave length, and the solution seems very complicated which should be soluted using a program or something... So anybody can give me any suggestion?

Regards

Kan
Lukan is offline   Reply With Quote

Old   June 4, 2012, 18:59
Default
  #2
Super Moderator
 
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 10,931
Rep Power: 85
ghorrocks has a spectacular aura aboutghorrocks has a spectacular aura aboutghorrocks has a spectacular aura about
You can put quite complex expressions into CEL. Providing it is an algebraic equation you should be able to do that.

Alternately, if you need more power than CEL can provide you can use fortran, probably as a Junction Box routine so you can code it in Fortran.
ghorrocks is offline   Reply With Quote

Old   June 5, 2012, 06:13
Default
  #3
New Member
 
Kan Wang
Join Date: May 2012
Posts: 5
Rep Power: 5
Lukan is on a distinguished road
Quote:
Originally Posted by ghorrocks View Post
You can put quite complex expressions into CEL. Providing it is an algebraic equation you should be able to do that.

Alternately, if you need more power than CEL can provide you can use fortran, probably as a Junction Box routine so you can code it in Fortran.
Hi Glenn

Actually I have put a series of expressions into CEL, in which the wavelength was obtained with some simplifications. I read some references, indicating that the wavelength should be obtained by solving two iterative equations. But can CFX solve these equations? Is there any sources or examples I can follow?

Thank you very much

Kan
Attached Images
File Type: png 8231CC19-0F7B-4C1B-892D-C29CA80988FB.png (72.2 KB, 31 views)
Lukan is offline   Reply With Quote

Old   June 5, 2012, 19:26
Default
  #4
Super Moderator
 
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 10,931
Rep Power: 85
ghorrocks has a spectacular aura aboutghorrocks has a spectacular aura aboutghorrocks has a spectacular aura about
You cannot solve these equations in CEL. You will need fortran for this.
ghorrocks 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
Wave Simulation solimcfd CFX 37 February 21, 2015 06:24
1st order vs 2nd order ken FLUENT 8 March 14, 2013 04:43
2nd order boundary conditions for 2nd order discretization? quarkz Main CFD Forum 30 December 26, 2011 08:12
simulation of the long and short wave radiation slim FLUENT 0 December 1, 2007 16:01
weno upwind 5th order 1 d code Chi Main CFD Forum 1 March 11, 2007 23:44


All times are GMT -4. The time now is 17:18.