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Thread: Fatigue testing wind turbine blade - GIF

  1. Sep 22, 2022, 08:27 PM #1
    Altair
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    Fatigue testing wind turbine blade - GIF

    Fatigue testing wind turbine blade.




    Previously:

    Wind turbine blade wire saw - GIF
    Wind turbine blade molds - photo
    Giant wind turbine blade testing - GIF
    CNC machining a turbine blade - GIF
    Wind turbine blade counterweight - GIF

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    carloski (Sep 23, 2022), johncg (Sep 24, 2022), Ralphxyz (Sep 23, 2022), that_other_guy (Sep 24, 2022)
  3. Sep 23, 2022, 05:21 PM #2
    hemmjo
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    It would be interesting to see that test done with the weight turning at various speeds to see how that affects the harmonics in the blade.

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  4. Sep 24, 2022, 12:22 AM #3
    Gadgeteer
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    Now we know where a recent poster got his idea for a vibrating gravel rake. (Or, perhaps, the reverse is true.)
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  5. Sep 24, 2022, 02:47 AM #4
    cognitdiss
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    Sure looks like an anvil is what's strapped to the end of that blade.



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