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Fluids

Fluids

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Fluent Combustion simulation

    • November 28, 2023 at 3:52 pm
      Tiew Shao Cheng
      Subscriber

      Hi,

      I am doing a 2D combustion modeling using non-premixed combution with fuel injection. I faced issue where my contours are weird, like for temperature, only 300K present for entire surface. Previously I used species transport model also the same issue. I followed the Ansys Guide16.4.5 Modeling Coal Combustion Using the Non-Premixed Model

    • November 29, 2023 at 3:54 am
      Essence
      Ansys Employee

      Hello,

      Please share the images of mesh, and case setup (models, Species transport, methods etc).

    • November 29, 2023 at 4:25 am
      Tiew Shao Cheng
      Subscriber

    • November 29, 2023 at 7:49 am
      Essence
      Ansys Employee

       

      Hello,

      How did you initialize the case? How do the residuals look?

       

    • November 29, 2023 at 9:52 am
      Tiew Shao Cheng
      Subscriber

      I use hybrid initialization.

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