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[snappyHexMesh] Hollow Cylinder mesh region

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Old   May 28, 2021, 12:48
Smile Hollow Cylinder mesh region
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Luca
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Hello everyone,

I have a geometry like the one I've attached in the link, and I have to create a hole in the middle of the internal pipe. This geometry is inserted in a duct.
The problem is I have created a mesh region called fluid inside the duct and a second region called solid that corresponds to my stl. Is it possible to create a new mesh region called, for example, copper, related to the internal hole in the cylinder? And if yes, any idea of how to proceed using snappyhexmesh?

Thanks

Luca



If the image does not work, this is the direct link https://ibb.co/tcc6kPz
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