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Search: Posts Made By: msrinath80
Forum: OpenFOAM Running, Solving & CFD April 13, 2007, 10:20
Replies: 4
Views: 1,364
Posted By msrinath80
Exactly. 4 million cells with

Exactly. 4 million cells with optimal discretization solves faster than 1 million cells with crappy discretization.

Check one of the earlier messages on this forum concerning Super-linear...
Forum: OpenFOAM Running, Solving & CFD April 13, 2007, 00:51
Replies: 4
Views: 1,364
Posted By msrinath80
Update: On the proper mesh, th

Update: On the proper mesh, the number of iterations for the AMG solver has reduced to around 40 now. Only the first 5-10 iterations topped around 100-150.
Forum: OpenFOAM Running, Solving & CFD April 13, 2007, 00:44
Replies: 4
Views: 1,364
Posted By msrinath80
Answering my own question. I'm

Answering my own question. I'm sure it will be useful for other n00bs like myself:

1. Possibly because a well-posed problem (proper BC and/or discretization) should definitely not require more...
Forum: OpenFOAM Running, Solving & CFD March 29, 2007, 01:23
Replies: 4
Views: 1,364
Posted By msrinath80
1. Why is there a limit of 501

1. Why is there a limit of 501 iterations on the AMG and 5001 on the ICCG solvers? Is this is a known and fixed constraint?

2. For non-conformal structured block meshes, does increasing the...
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