Is it possible to create my own sophisticated absorbing boundary condition? Answered

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Robin James

Hello,

I am trying to create my own sophisticated absorbing boundary conditions for guided wave simulations. Is it possible to do this in OnScale?

The "absr" boundary condition does not absorb all the boundary reflections in the case of anisotropic / composite material modeling thats why I am trying to create a customized, sophisticated non-reflective boundary (NRB) which we use in ANSYS APDL and COMSOL and try and implement that in OnScale so that I get faster results using HPC.

Thanks

Robin James  

3 comments

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    Chloe Allison

    Hi Robin,

     

    Take a look at this article.

     

    Best Regards,

    Chloe

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    Robin James

    Thanks for your reply Chloe. I read the article and have a question.

    How is the file , myfilename.flxffl written? What is it's syntax?

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    Chloe Allison

    Hi Robin,

     

    A flxffl is a free field boundary. Take a look at this article. 

     

    Best Regards,

    Chloe

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