Multiphase Flows

Multiphase Flows

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  3. In a sentence: what does the the Discrete Random Walk dispersion model do with the particles trajectories?

In a sentence: what does the the Discrete Random Walk dispersion model do with the particles trajectories?

Tagged: BCs & Interfaces, fluent, fluid-dynamics, materials, MP - Particle Tracking
    • March 17, 2023 at 8:59 am
      FAQFAQ
      Participant

      The turbulent dispersion model adds a fluctuating component of the fluid velocity to the mean velocity. This affects the particle trajectory through the drag force. The actual distance travelled is obtained by considering all the particle forces and integrating the particle force balance with this updated fluid velocity.

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