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Search: Posts Made By: jamesg3373
Forum: FLUENT December 11, 2012, 06:29
Replies: 9
Views: 1,610
Posted By jamesg3373
The settings for gravity can be changed under...

The settings for gravity can be changed under "General" and the under-relaxation factors are under "Solution Controls". They determine the maximum amount any term can change in one iteration. Try...
Forum: FLUENT December 11, 2012, 04:56
Replies: 9
Views: 1,610
Posted By jamesg3373
Also: What are your under-relaxation factors?

Also: What are your under-relaxation factors?
Forum: FLUENT December 11, 2012, 04:54
Replies: 9
Views: 1,610
Posted By jamesg3373
Have you tried starting with gravity at a lower...

Have you tried starting with gravity at a lower order of magnitude and increasing it? (say 9.81e-3, then 9.81e-2 etc)

In simulations where gravity is a dependant variable (because of buoyancy etc)...
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