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  • Beating phenomena (Non-linear vibration)

    Posted by Niladri Bhusan on July 13, 2023 at 4:15 am

    Above picture depicts plot for assignment 6 question no 3.

    can I observe beating phenomena is happening and amplitude is decreasing because of damping?

    we can notice time period is increasing. Can you please clear the doubt what causing it to increase? Is it because of damping factor that weakening the energy?

    Chennakesava replied 8 months, 3 weeks ago 2 Members · 3 Replies
  • 3 Replies
  • Chennakesava

    Member
    July 17, 2023 at 9:37 am

    Hi,

    Yes, this is an example of the beating phenomenon, and the amplitude is decreasing because of damping.

    What made you think that the time period is increasing?

  • Niladri Bhusan

    Member
    July 21, 2023 at 12:58 pm

    Distance between two successive cycle keep on increasing as we are progressing with time. This observation brought this confusion to me.

  • Chennakesava

    Member
    July 26, 2023 at 10:48 am

    It is not increasing. There are two distinct frequencies and the contribution from one frequency dies down after some time.

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