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Natural vibration frequencies analysis in Catia V5

Tutorial by Donțu Daniel Nicolae
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This tutorial shows how you can use the Generative Structural Analysis module from Catia V5 in order to see the natural vibration frequencies of a eolian propeller.
https://www.youtube.com/watch?v=1ZWZJTE1cNU&t=4s

  1. Step 1: Make the meshes



    In order to make the meshes, just calculate the frequency case solution, as you can see in the video above.

  2. Step 2: Von Mises stress

    Add the Von Mises stress (nodal values).

    You can read more about Von mises yield criterion here:

    https://en.wikipedia.org/wiki/Von_Mises_yield_criterion

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