How to Consider the Maximum and minimum values for Remeshing in the Dynamic mesh?

KashfiaMahinKashfiaMahin Member Posts: 12
edited January 22 in Fluids

this is a 3D fluid Domain. I want to run a 2-way coupling. but fluent can't execute the run because of the negative volume creating in the Dynamic mesh. The average orthogonal quality for the fluid domain is 1. I am trying with different maximum and minimum values regarding mesh scale info generated in remeshing. but every time negative volume is generated in the dynamic mesh.

how to fix it? is there any general rules to consider the maximum and minimum length scale for remeshing?

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