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Programming mesh connectivity

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Old   October 29, 2022, 17:20
Default Programming mesh connectivity
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Daniel
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Hello,

I was wondering, how to implement mesh connectivity or element ID into a meshing program, to check wether the element is an interior or boundary cell or even more important how many faces of the element are connected to a boundary wall.

Is there s popular way of doing this ?
Would appreciate any hints, or eventually exemplary code.

Thanks for any help!
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Old   October 31, 2022, 04:06
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Daniel
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Found a good way in the book "The Finite Volume Method in Computational Fluid Dynamics" by Moukalled.
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