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Mesh adaption with inflated mesh boundaries

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Old   March 15, 2021, 22:55
Default Mesh adaption with inflated mesh boundaries
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Mohamed Wael
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Hi..
I am simulating the motion of a droplet in a micro-channel where the droplet dynamics is highly dependent on the thin layer of fluid between the interface and the wall boundaries.

I am trying to use VOF mesh adaption while i am using inflated mesh near the boundaries. However, I am always facing the problem of having a layer of non-adapted mesh between the inflated layers and the adapted zone. I have tried to separate the inflated mesh zone and retry the mesh adaption but i got the same results. I would like to know if there is a method that can successfully adapt the mesh according to the VOF in the vicinity of the inflated mesh zone.

E5CCBF78-F5E3-4435-A9F3-CA4DBAEB4B5E.jpg
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droplet, inflation, mesh adaption, vof

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