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Dual CESE and other fluid structural interaction learning materials

    • May 24, 2025 at 3:57 am
      Dennis Chen
      Subscriber

      Hello, I want to ask in this community to see if anyone (espeically LSTC employees) can give me some guidance on the best approach to learn how to properly do fluid structural interaction problems inside LS-Dyna. 

      Perhaps we can start with looking at how to do basic CFD problems inside LS-Dyna and I can compare to the Fluent stuff I've done (using simle problems).   From there, I like to ask for some basic materials around CESE.

      as far as I can see, this isn't even on the ALH yet and I like to inquire about the best way to learn. 

      Thank you

    • May 26, 2025 at 10:30 am
      Raman Babu
      Ansys Employee

      Hello Dennis Chen,

      If you are dealing with incompressible fluid flow problems. Please refer to the ICFD solver examples.

      https://www.dynaexamples.com/icfd

      For compressible fluid flow problems, use the below CESE solver.

      Please see the below links for your refrence

      https://lsdyna.ansys.com/knowledge-base/cese/

      https://www.dynaexamples.com/cese

      Regards,

      Raman Babu

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