VOF Solution Stability Controls

    • borzupan


      I have recently updated my Ansys Fluent to version 2021 and have noticed a new option window. Using VOF for two-phase flow with SIMPLE, PRESTO! and LS Cell Based there is an option in section Methods called: VOF Solution Stability Controls. It has two controls: Stabilization Methods and Velocity Limiting Treatment.

      I have searched through the 2021 User Manual but was unable to find any information regarding this options. Since I work a lot with VOF I am curious to what it actually does.

      Does anyone know where I could learn more?

      Best, Bor

    • Rob
      Ansys Employee
      I would usually suggest clicking on Help but it looks like it didn't get connected up. One for the DOC team to fix for 2021R2....nhttps://ansyshelp.ansys.com/account/Secured?returnurl=/Views/Secured/corp/v211/en/flu_ug/flu_ug_sec_mphase_strat_general.html%23flu_ug_sec_vof_stabilityn
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