Multiphase Flows

Multiphase Flows

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  3. Fluent crash while using Level Set option with VOF. What is workaround?

Fluent crash while using Level Set option with VOF. What is workaround?

Tagged: 18.1, BCs & Interfaces, fluent, fluid-dynamics, free surface flow, General, materials, MP - Free Surface Flow
    • January 25, 2023 at 7:17 am
      FAQFAQ
      Participant

      Level Set is required for surface tension dominated flows where the spurious currents need to be reduced by improving interface curvature calculation. Level Set is not compatible with polyhedral cells. So if adaption is creating polyhedral cells then it will crash. The workaround is use only VOF method instead of Level Set VOF. Keywords: level set, poly, vof, crash

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