CFD Online Logo CFD Online URL
Home > Forums > CFX


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

LinkBack Thread Tools Display Modes
Old   May 20, 2008, 13:13
Default FSI using CFX+ANSYS
Posts: n/a

I am interested on FSI. I know it is possible to perform FSI using CFX(fluid)+ANSYS(solid). I want to know how accurate is FSI using CFX and Ansys compare to other packages (LS-Dyna, ADINA).

  Reply With Quote

Old   May 27, 2008, 15:16
Default Re: FSI using CFX+ANSYS
Posts: n/a
I am beginner in using Adina for FSI. As I know, people use CFX+Ansys, Fluent+Abaqus+MPCCI.

Do not know about LS-Dyna.

  Reply With Quote

Old   June 6, 2008, 06:12
Default Re: FSI using CFX+ANSYS
Posts: n/a

i start using cfx and ansys, but there was several issues.

so i try fluent + abaqus +mpcci and also adina.

the best solution is ls dyna with ALE for fsi,

the fsi should be only in explicit situations so the abaqus + fluent etc is not working very good.

also star cd have very good solutions
  Reply With Quote

Old   June 17, 2008, 11:34
Default Re: FSI using CFX+ANSYS
Posts: n/a

What do you think about ADINA?. you said you have tried it. LS DYNA is good but the problem is that this package was orginally develped for structural analysis so there is some limtations for fluid models. like you can not model turbulence, non-newtonian fluids, etc.


  Reply With Quote

Old   June 22, 2008, 11:01
Default Re: FSI using CFX+ANSYS
Posts: n/a
yes you are right about ls dyna, but there are some thing that you can not simulate them with any other solution,

adina is a very good software but you need a lot of time to know that, and it is not so friendly.

if you need that for a long time project go to adina

  Reply With Quote


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
Fluid structure interaction jnattia Main CFD Forum 25 May 21, 2015 09:16
FSI with cfx starting problem icemaniac178 CFX 1 May 24, 2011 09:46
Ansys FSI and CFX (valve simulation) farianka ANSYS 0 April 17, 2011 16:20
FSI in Ansys Workbench + CFX v.11 nasdak CFX 3 June 22, 2009 08:44
Ansys CFX 11 FSI and ICEM Sheeko CFX 3 November 16, 2006 07:42

All times are GMT -4. The time now is 21:38.