|
[Sponsors] |
November 14, 2005, 08:24 |
LU-SSOR Method
|
#1 |
Guest
Posts: n/a
|
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!
|
|
November 14, 2005, 11:05 |
Re: LU-SSOR Method
|
#2 |
Guest
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.
|
|
Thread Tools | Search this Thread |
Display Modes | |
|
|