CFD Online Logo CFD Online URL
Home > Forums > Main CFD Forum

LU-SSOR Method

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

LinkBack Thread Tools Display Modes
Old   November 14, 2005, 09:24
Default LU-SSOR Method
Posts: n/a
Sponsored Links
When I used Jameson's LU-SSOR method, I found the coeffient of spectral radius was ofen much greater then one,for example 1.8. Only the large value can let the scheme converge. I wonder What is the reason. Thanks!
  Reply With Quote
Sponsored Links

Old   November 14, 2005, 12:05
Default Re: LU-SSOR Method
Posts: n/a
In SOR the relaxation parameter needs to be greater than 1 and as the resolution increases the optimal value tends towards 2.
  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

Sponsored Links

All times are GMT -4. The time now is 14:48.