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LS Dyna

LS Dyna

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LS Dyna CESE solver

    • September 25, 2024 at 7:40 am
      DENG
      Subscriber

      Hello,

      I am using CESE and Chemistry model for multi-species transport. I simulated a hydrogen-oxygen detonation using Cese, setting the initial pressure to 0.3 MPa and temperature to 300 K, with non-reflective boundary conditions. However, the pressure curve I calculated differs significantly from Fluent's results, and the pressure doesn't drop to atmospheric pressure during stabilization. How should I address this issue?

      Regards

      DENG

    • September 26, 2024 at 5:38 pm
      Ashish Khemka
      Forum Moderator

      Hi,

       

      Ansys employees cannot answer this query. Please wait for other forum members to chime in.

       

      Regards,

      Ashish Khemka

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