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Multiphase Flows

Multiphase Flows

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  3. What is the void fraction in the context of multiphase framework?

What is the void fraction in the context of multiphase framework?

Tagged: 19, Bubbly and Droplet Flows, fluent, fluid-dynamics, MP - Eulerian MP Flow
    • April 5, 2023 at 2:32 pm
      FAQFAQ
      Participant

      The void fraction in a Gas-Liquid Flow is defined as the fraction of a given control volume that is occupied by gas phase. Other possible definition is related to surface coverage. In this case the void fraction is the fraction of cross-sectional area that is occupied by gas phase.

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