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-   -   Recommend structured grid deforming algorithm (http://www.cfd-online.com/Forums/main/11239-recommend-structured-grid-deforming-algorithm.html)

zonexo April 17, 2006 03:24

Recommend structured grid deforming algorithm
 
Hi,

I've a FVM 2D structured NS solver and now there is a need to handle problems whereby the grid moves/deforms.

I've incorporated Batina's spring grid deforming algorithm and it works. However, it cannot handle large deformation (airfoil rotating by 20deg) and it is meant for unstructured grids.

Can anyone recommend a better algorithm meant for structured grids, which can handle bigger deformation?

thank a lot!


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