April 3, 2018 at 12:16 pmthabtisalmaSubscriber
Hi , I've been working on a reaserch, however am facing problem with the application of a cyclic loads on ANSYS. I am a beginner in ANSYS I appreciate any help
thank you .
April 3, 2018 at 3:46 pm
April 3, 2018 at 4:27 pmthabtisalmaSubscriber
can i change the number of the cyclics ?
April 3, 2018 at 6:57 pmpeteroznewmanSubscriber
Are you trying to analyze the structure for fatigue failure?
Or are you trying to analyze the dynamic response of the structure to a periodic forcing function?
April 3, 2018 at 11:40 pmthabtisalmaSubscriber
i want to analyse the structure for fatigue failure and study the lifetime of wind turbine blade
April 4, 2018 at 12:07 ampeteroznewmanSubscriber
Read this post about the Fatigue Tool that is included in ANSYS.
You want to be able to load the wind turbine blade in the extreme loads. Is the load always between zero and a positive deflection, or does the blade vibrate between positive and negative deflections?
April 4, 2018 at 12:23 am
April 4, 2018 at 11:33 ampeteroznewmanSubscriber
So if you apply the maximum load of 500 from your graph, and the minimum load is zero, that is a Ratio of 0 and you can put that in the Fatigue Tool to estimate life if you have the fatigue properties for the material in Engineering Data.
April 4, 2018 at 12:47 pmthabtisalmaSubscriber
ok thank you so much
May 5, 2020 at 2:10 pmBHARATK832Subscriber
how to define the variable (i.e. w)
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