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Fluids

Fluids

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Roughness function

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    • May 17, 2024 at 6:11 pm
      Rana Abdo
      Subscriber

      How can i implement a new roughness function equation in fluent other than the default one

    • May 20, 2024 at 2:02 pm
      Rob
      Forum Moderator

      You mean wall function? Or variable roughness height? The former is covered here https://ansyshelp.ansys.com/account/Secured?returnurl=/Views/Secured/corp/v241/en/flu_udf/flu_udf_ModelSpecificDEFINE.html%23flu_udf_sec_define_wall_functions  

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