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-   -   Sloshing tank meshing (http://www.cfd-online.com/Forums/flow-3d/27291-sloshing-tank-meshing.html)

Fanny November 25, 2008 05:32

Sloshing tank meshing
 
Hi everyone,

I am working on a sloshing tank problem and I have trouble in finding a good compromise between mesh resolution and time used for the simulation. Flow3D advice to have a uniform mesh near the free-surface but it costs a lot of time. My question : since Flow3D use an accurate advection method (Split-Lagrangian), what would be a reasonable cell size compared to the size of the waves (10cm of amplitude) ? Any documentation advice would also be appreciated.

Thanks for your help.


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