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Forum: FLUENT October 29, 2013, 08:39
Replies: 7
Views: 10,977
Posted By vasava
Hybrid initialization solves equation for...

Hybrid initialization solves equation for pressure-velocity for whatever number of iterations you give. Sometimes its difficult for fluent to get started from default initial conditions say when...
Forum: FLUENT July 30, 2013, 08:14
Replies: 7
Views: 10,977
Posted By vasava
One more question. During the iterations do you...

One more question. During the iterations do you receive warning about 'turbulent viscosity' in the command window? If so then you still need to improve mesh. Your mesh might have fine skewness and...
Forum: FLUENT July 30, 2013, 07:53
Replies: 7
Views: 10,977
Posted By vasava
You could use 'hybrid initialization' instead of...

You could use 'hybrid initialization' instead of usual one. Also in the settings for 'hybrid initialization' increase the iteration to 50 instead of default 20. Lets see if this works.

If you are...
Forum: FLUENT July 30, 2013, 02:01
Replies: 7
Views: 10,977
Posted By vasava
At what stage of your simulation the error occurs?

At what stage of your simulation the error occurs?
Forum: FLUENT July 30, 2013, 01:31
Replies: 7
Views: 10,977
Posted By vasava
The "divergence detected..." error could be due...

The "divergence detected..." error could be due to coarse mesh or large time step or both. Also your mesh that works well for one case may not work for other case. You could check the temperature...
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