Adaptive mesh refinement operation -- CFD Online Discussion Forums

February 19, 2019, 05:14

Adaptive mesh refinement operation

dolfus

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Join Date: Feb 2019

Posts: 23

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Hello all,

When testing the damBreak tutorial applying adaptive mesh refinement it seems the mesh it's not correct, i mean, there are octrees but something weird too in the transition zone to the unrefined mesh part (see image attached).

I've been looking to the Tobias Holzmann case

http://voluntary.holzmann-cfd.de/ope...ment-pseudo-2d

in wich the adaptative mesh refinement is correct. Maybe it has something to do with the snappyHexMesh utility he uses but i guess it should work using blockMesh too.

Hope you can help me because i haven't found anything about this,

Thank you.

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