Simulate 3D space using 2D base

    • shal3391


      From my understanding a 2D space is modelled to have infinite depth. I am trying to model a fluid injection using a needle into an airflow. I there a way I can set up my boundary conditions to model this, ie. model my space as a 3D cylinder instead of a square slot with infinite depth.


    • DrAmine
      Ansys Employee
      The only option is to use axis-symmetric 2D. Otherwise you need to use 3D solver. But the flow won't be symmetric so please use 3D.n
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