Equation for inlet temperature / System coupling

    • Christian Neuer

      Hi, my workbench consists of transient thermal, fluent flow (fluent) and system coupling. In the fluent part I want my inlet temperature not to be a constant but a time dependent equation, more specifically I want it to be the "Standard temperature-time curve ISO 834" , how do I implement that? Does fluent know in which timestep it is? Thanks for any and all help!

    • C N
      Ansys Employee



      I would recommend you to check this section of the Fluent User’s guide: 7.6. Transient Cell Zone and Boundary Conditions (ansys.com)

      If you are not able to access the link, please refer to this forum discussion: Using Help with links (ansys.com)

      Also, you can refer to this video tutorial:


      Thank You,


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