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General Mechanical

General Mechanical

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  3. File file0.rst ( needed for psd calculations) does not exist.

File file0.rst ( needed for psd calculations) does not exist.

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    • July 26, 2022 at 6:50 am
      mert.dedebeyoglu
      Subscriber

      I am working on pre-stressed MSUP Random Vibration analysis. However, in random vibration stage i get "File file0.rst ( needed for psd calculations) does not exist." error. 

      My data for random vibration is PSD G. In addition, I used "BSCOPTION" command for in-core solution for both static and modal analysis

      Any suggestions ?

    • July 26, 2022 at 6:38 pm
      Gary_S
      Ansys Employee

      Hi Mert
       
       - Suppress the BSCOPTION just to eliminate that as a possible cause.  
       - Try setting "Future Analysis" to MSUP:



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