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Fluids

Fluids

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  3. The internal flow of droplets in an air stream

The internal flow of droplets in an air stream

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    • November 21, 2023 at 8:13 am
      zy J
      Subscriber

      Hello，I am trying to simulate the internal flow of droplets in an air stream. How to realize the internal circulation of droplet through VOF model in Fluent?

      Thanks

    • November 21, 2023 at 10:32 am
      Rob
      Forum Moderator

      Do you really want VOF for droplets, or would DPM be a better option? 

      • November 21, 2023 at 11:37 am
        zy J
        Subscriber

        Thank you for your reply. I only want the internal circulation of a single droplet under the influence of external air flow. How to do this？

    • November 21, 2023 at 11:38 am
      Rob
      Forum Moderator

      You will need VOF, but you're going to need a very fine mesh and potentially a very small time step. 

      • November 21, 2023 at 12:26 pm
        zy J
        Subscriber

        Thanks for your help.

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