The grammar of overset meshes in OpenFOAM

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Presented at the Fourth Midwest OpenFOAM® User Group Meeting
October 4-5, 2019. Minneapolis, Minnesota, USA.

*The grammar of overset meshes in OpenFOAM*

You can download the working cases and the presentation at the following link (GitHub):

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Комментарии
Автор

Based on your analysis, It should not be possible to simulate a bullet that got fired up, right? As the overset mesh cannot leave the background mesh, it should not be possible to have the bullet inside the gun which moves based on the pressure as the overset will exceed the rifles mesh.

HolzmannCFD
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Thanks for sharing the idea regarding overset mesh.

HolzmannCFD
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Hi, thanks for the interesting presentation on overset mesh. Btw, in 19.02, you show body fitted mesh with remeshing. Can you give some hints how is it done? Can it be done automatically during simulation? Thanks!

zonexo
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Hi
thank you it is very clear and useful !

emanueleponzano