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Old   December 22, 2006, 13:24
Default deforming meshes
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is there some kind of remeshing after several timesteps when using deforming meshes or is there just deformation, so that one can use this method only for oscillatory movement? does anybody know a good paper where I can read about this?

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Old   December 25, 2006, 09:39
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It seems that transfinite interpolation can be used for deforming meshes. but I am not sure which AIAA paper has detail.

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Old   December 26, 2006, 01:12
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If u are using structured grids, u can check out "Unsteady flow calculations with a multi-block moving mesh algorithm" AIAA-2000-1002. Its arc-based TFI is much faster and higher quality compared to Batina's spring mtd. Hope it helps.
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