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Adaptive mesh for flow past cylinder

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Old   September 5, 2023, 15:11
Default Adaptive mesh for flow past cylinder
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Saeed Jamshidi
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I wanna utilize adaptive mesh in simuation of flow over a cylinder at turbulent flow. To this end, first i define my desired region for refinement, then l should consider refinement criteria.
Here my question begins! I don't know what should be done?!
Moreover, what is the differences between manual and automatic adaptation?
I appreciate any helpful ideas 🙏
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