Is there a way to have two different mesh refinement levels based on volume fraction.


I am simulating a compound droplet moving in a continuous phase fluid. I am able to adaptively refine both the outer and inner droplets perfectly. However, I can only select the same refinement levels (layers) for both droplets. I need to make the mesh for the smaller droplet much smaller than the larger one. Is there a way to do this?

P.S. I can easily use expressions and conditions to select the mesh adaption regions but I can’t set multiple refinement levels.


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