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stl model cannot be scoured

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Old   May 23, 2021, 06:03
Question stl model cannot be scoured
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Frankey
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Hello, everyone.
I’m currently doing sediment scouring. I have created a stl model to import. The properties of the model are set to packed sediment and the diameter is 0.001m. Meanwhile, the boundary conditions are set for fluid to enter from one side of the model and outflow from the other side. However, the simulation found that the volume of fluid 1 keeps decreasing, the model cannot be scoured, and the sediment content does not decrease but increases. I have tested the stl model with Magics and there is no problem.
Have any experts encountered similar problems, please give me some suggestions and help.
Thanks in advance
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