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convergence problems

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Old   May 29, 2002, 05:38
Default convergence problems
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jeremy
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I have problems of convergence. the residuals reach a stable value, but the comtinuity doesn't converge under 10-3 (i.e. a value of roughly 3.10-3).

decreasing the underrelaxation factors doesn't change very much. The grid is OK, I thin.

How to improve this convergence? Can I assume that the model is converged?

thank you in advance.

jeremy
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