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Search: Posts Made By: ghorrocks
Forum: CFX February 1, 2012, 05:05
Replies: 5
Views: 7,778
Posted By ghorrocks
What makes you think your simulation has a...

What makes you think your simulation has a numerical instability?

Also, have you tried smaller time steps?
Forum: CFX January 31, 2012, 05:35
Replies: 5
Views: 7,778
Posted By ghorrocks
Why do you say it could be numerical instability?...

Why do you say it could be numerical instability? You do not report a floating point error and have not included the residuals.

You have also forgotten the first thing to try when it does not...
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