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How to check convergence in UDF for dynamic mesh

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Old   October 21, 2016, 04:25
Default How to check convergence in UDF for dynamic mesh
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Prikane
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Dear colleagues,

I am working with dynamic mesh (spring-based smoothing method), and I need to move one surface, on which UDF for dynamic mesh is hooked, every time step when convergence is achieved, because it is very important that pressure field is well calculated.

If convergence is not achieved in previous time step, the mesh will not move in the current time step and every other following.

So I was wondering is there any way I could check convergence from my UDF for dynamic mesh?

Thanks in advance,

Prikae
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