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Filed in extended the outlet mesh location in ANSYS Turbogrid

    • YuhanW
      Subscriber

      Hi all,


      I am using ANSYS 2019R1 now to study on a compressor. I got a problem with dealing with the mesh in ANSYS Turbogrid now. The thing is I would like to extend the outlet mesh of the rotor, I googled some tutorial videos and one of them said to set "Trim outlet" and the A values, which could increase or decrease the length of outlet region. The weird thing is now the value for outlet A is 0.16 for both hub and shroud, when I enter a bigger number like 0.2, the turbogrid returned me the error message like below:


      Failed to locate intersection at outlet: HUB (intersection precision of 0.211039), trimming aborted.


      Does anyone have ideas about what is going one here?


      Thank you in advance!

    • YuhanW
      Subscriber

      the original mesh is also attached here (please ignore the error mesh with red here)

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