 |
 |
 |
|
|
|
[Sponsors] | ||||
December 7, 2005, 06:46
|
Multigrid problem
|
#1 |
|
Guest
Posts: n/a
|
Hi everybody, My Multigrid V-cycle seems to have problems.
I need 20 smoothing steps ( pre and post for each grid level) to obtain a convergence in 12 MG cycles (TOLERANCE=10-7)on a 65*65*65 domain. It should be only 2 or 3 smoothing steps or am I wrong ? |
|
|
||
|
December 9, 2005, 05:19
|
Re: Multigrid problem
|
#2 |
|
Guest
Posts: n/a
|
No idea ?
|
|
|
|
||
 |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| area does not match neighbour by ... % -- possible face ordering problem | St.Pacholak | OpenFOAM | 11 | September 4, 2024 05:28 |
| conduction problem | venkataramana | OpenFOAM | 3 | December 1, 2013 08:30 |
| Problem Importing Geometry ProE to CFX | fatb0y | CFX | 3 | January 14, 2012 20:42 |
| Multigrid stability problem | Vuik | Main CFD Forum | 0 | June 26, 2008 23:04 |
| extremely simple problem... can you solve it properly? | Mikhail | Main CFD Forum | 40 | September 9, 1999 10:11 |
Linear Mode
