absr boundary Answered

If I want to set a semicylindrical surface as an absorption boundary, how do I write code?

Thank you teachers for your understanding

1 comment

  • Official comment

    Hi there,

    I recommend using a skewed grid to curve your model into a semicircle if possible (see this example). This allows you to apply an absr BC to a curved surface easily using boun side. Otherwise you would need to loop through every node individually and add an absr BC to every node on the curved edge.

    Best Regards,

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