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  3. NVH Toolkit and MAC Calcultator – problem with rst import

NVH Toolkit and MAC Calcultator – problem with rst import

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    • April 5, 2024 at 9:25 am
      VeraL
      Subscriber

      Hello,

      I need to use MAC calculator on 2 modal models which are nearly identical. When I import with MAC calculator the 2nd rst, the model is not on the same scale than the 1st one. The 2 models have the same units (mm, t, N,  ...).

      Did someone ever used successfully MAC calcultator ?

      Thank you !

    • April 8, 2024 at 8:00 am
      Ashish Khemka
      Forum Moderator

      Hi,

      Please search for an article titled as below, which may be useful: 

      Modal Assurance Criteria MAC with Ansys for select Measurement Locations

      Regards,

      Ashish Khemka

    • April 8, 2024 at 11:46 am
      VeraL
      Subscriber

      Hi,

      Unfortunately, it doesn't help with the new NVH Toolkit. I know how to use MAC with APDL but I don't with NVH toolkit.

       

      Regards

    • April 8, 2024 at 1:20 pm
      Matt Mehalic
      Ansys Employee

      Hi VeraL,

      I don't understand what you mean by "the model is not on the same scale", but yet you indicate they are of the same units. Can you please elaborate?

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