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

Instable Post, Pre and Build

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

Reply
 
LinkBack Thread Tools Display Modes
Old   December 21, 2003, 07:27
Default Instable Post, Pre and Build
  #1
Pascale Fonteijn
Guest
 
Posts: n/a
Hi all,

For some reason Post, Pre, and Build seem to hang after a few movements / rotations of my model. Does anyone know why? Did anyone have such features before?

I have reinstalled Windows (NT4) and CFX but this does not help. Could it be a hardware problem?

Pascale
  Reply With Quote

Old   December 21, 2003, 12:05
Default Re: Instable Post, Pre and Build
  #2
roadkill
Guest
 
Posts: n/a
Open the troubleshooting panel in you display preferences and reduce the graphics acceleration. It may help to finally upgrade to Windows 2000 as well!
  Reply With Quote

Old   December 21, 2003, 14:00
Default Re: Instable Post, Pre and Build
  #3
Jan Rusås
Guest
 
Posts: n/a
It is very difficult to answer the question if it could be a hardware problem when you don't provide any information about your hardware! Are you running it through a network or is it alocal installion. Does your graphic card support open GL, and how much memory do you have etc....
  Reply With Quote

Old   December 23, 2003, 01:13
Default Re: Instable Post, Pre and Build
  #4
deLuther
Guest
 
Posts: n/a
I also have such problems. I`m using CFX 5.6 on Windows 2000 with GeForce4 graphic card. In my case CFX-Pre seems to be very instable with relatively average mesh(around 600k cells). It did not crashed, but interface become unusable in case of opening various widgets. I reinstalled graphics drivers, but everything stays in same state. CFX-Post also crashed many times after I edited some objects and trying to manipulate view.
  Reply With Quote

Old   December 23, 2003, 03:58
Default Re: Instable Post, Pre and Build
  #5
Pascale Fonteijn
Guest
 
Posts: n/a
I have WinNT4-SP6 with GeForce2. This could be the problem. I will check it further.

Pascale
  Reply With Quote

Old   December 23, 2003, 07:31
Default Re: Instable Post, Pre and Build
  #6
deLuther
Guest
 
Posts: n/a
On Linux CFX-Pre works fine with same file
  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
chart for transiente simulation - CFX Post rogbrito CFX 0 June 22, 2009 12:12
Reloading grids in Pre Pascale Fonteijn CFX 1 July 7, 2003 13:33


All times are GMT -4. The time now is 09:50.