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

high resolution or upwind

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

Reply
 
LinkBack Thread Tools Display Modes
Old   March 5, 2006, 21:47
Default high resolution or upwind
  #1
erick
Guest
 
Posts: n/a
Dear Sir,

I want to simulate compressible in a pipe with CFX 10.0.

Which way is better, high resolution or upwind? Thank you in advace
  Reply With Quote

Old   March 5, 2006, 22:39
Default Re: high resolution or upwind
  #2
TB
Guest
 
Posts: n/a
Upwind is only 1st order accurate. Use high resolution if accuracy is needed.
  Reply With Quote

Old   March 9, 2006, 01:09
Default Re: high resolution or upwind
  #3
Richard
Guest
 
Posts: n/a
use upwind to test the system, see the flow pattern first. Then use high reslution with the upwind.def file as initial value
  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
High Resolution (CFX) vs 2nd Order Upwind (Fluent) gravis ANSYS 3 March 24, 2011 03:43
about upwind and high resolution Eric CFX 1 December 30, 2006 07:56
upwind vs high resolution Richard CFX 3 February 20, 2006 07:35
Multicomponent fluid Andrea CFX 2 October 11, 2004 05:12
Upwind vs High Resolution Liwau CFX 2 April 20, 2004 11:49


All times are GMT -4. The time now is 20:31.