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[cfMesh] General workflow to create a flawless mesh in cfMesh

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Old   July 4, 2022, 08:36
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Michael Sukham
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Sorry to hijack this thread but I am new to cfMesh. I was working on snappy and the geometry was meshed without boundary layers. I want to do the same with cfmesh. But by default cfmesh creates a boundary layer. I dont want this layer as i want a hex dominated mesh. Can someone shed some light as to how this can be done?
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Old   July 7, 2022, 14:03
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Quote:
Originally Posted by 2538sukham View Post
Sorry to hijack this thread but I am new to cfMesh. I was working on snappy and the geometry was meshed without boundary layers. I want to do the same with cfmesh. But by default cfmesh creates a boundary layer. I dont want this layer as i want a hex dominated mesh. Can someone shed some light as to how this can be done?
Just comment the lines related to boundary layers in meshDict
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Old   September 12, 2023, 09:07
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I am trying to get topoChanging (layer addition/removal) work on my cfMesh. I should have started with a simple cylinder since my case is the same. However inside, the first layer gets removed but the second cell layer doesn't have aligned normal. I am attaching the problematic cells. How do i solve this bad cells?
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