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流体全般

流体全般

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  3. 乱流モデルのωとεの関係式

乱流モデルのωとεの関係式

Tagged: 2021 R1, fluent, RANS Models, turbulence
    • January 31, 2023 at 8:55 am
      FAQFAQ
      Participant

      乱流モデルのεとωについては、ソルバー内部では、 下記の関係式が使用されています。 ω = (1 / Cμ) * (ε/k) ※Cμ=0.09です。 上式を使用することで、k-εモデルの計算結果を使用してω求める、 または逆に、k-ωモデルの計算結果を使用してε求めることが可能です。

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