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Fluids

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  3. UDF macro to get the liquid fraction when using the solidification & melting model

UDF macro to get the liquid fraction when using the solidification & melting model

    • September 27, 2017 at 11:19 am
      admin
      Ansys Employee

      In the Fluent solidification & melting model, the liquid fraction can be accessed in the udf using the following macro: CLIQF(c,t) c, t is the following variables, respectively: cellt: c Thread: *t C_LIQF is available only in fluid cells and only if solidification is turned ON

    • September 27, 2017 at 11:19 am
      admin
      Ansys Employee

      Is there a UDF macro to get the liquid fraction when using the solidification & melting model?

    • November 17, 2018 at 11:36 am
      samir12344321
      Subscriber

      i have multiphase (vof) and solidification models. but can not see liquid fraction in post-processing.

    • November 17, 2018 at 11:38 am
      Amine Ben Hadj Ali
      Ansys Employee

      You will see it if you choose the phase where solidification or melting occurs.

    • November 17, 2018 at 1:24 pm
      samir12344321
      Subscriber

      In the results of Ansys fluent 16.2,  I can see the liquid fraction of the solidification/melting process, but in cfd-post there is no entry for solidification/melting in the drop-down list. kindly help me

    • November 18, 2018 at 8:07 am
      Amine Ben Hadj Ali
      Ansys Employee

      You need to export it explicitly. Go File Export Solution and the rest is intuitive.

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