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

CFX & Gridgen user. Please help

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   March 14, 2004, 19:55
Default CFX & Gridgen user. Please help
  #1
Jane
Guest
 
Posts: n/a
Hello guys,

I'm CFX5.6 & GridgenV15.2 user.

I created a hex mesh in Gridgen and then imported it to CFX. When I created a center plane in XZ direction and then looked at the mesh in CFX-Post, I found some misalignment between the mesh lines and some lines came out of nowhere. The solver failed to the problem as well. I'm quite confident that the other conditions that I set are physically sound. So I think it must be the mesh that caused the problem. I'm confused if this is a problem in Gridgen or CFX. I can't see the misalignment in Gridgen. Infact, the quality looked very okay in Gridgen.

Does anyone has the similar problem before? Please kindly advise me. Thank you.
  Reply With Quote

Old   March 15, 2004, 01:17
Default Re: CFX & Gridgen user. Please help
  #2
deLuther
Guest
 
Posts: n/a
Hello Jane, Maybe you have elements with negative volume?
  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
Pros and Cons for CFX, CFdesign, COMSOL Val Main CFD Forum 3 June 10, 2011 03:20
Import mesh to Ansys CFX 10 from Gridgen Antonis CFX 4 June 29, 2006 09:32
Add user define monitor in CFX Solver Zaidun CFX 0 April 17, 2006 15:57
Gridgen for CFX 5 Bart Prast CFX 0 June 28, 2002 08:49
CFX User Subroutine Archive David Creech Main CFD Forum 0 March 17, 1999 13:41


All times are GMT -4. The time now is 03:02.