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Fluids

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Additional damping matrix, added mass

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    • August 28, 2024 at 9:30 am
      lakshmik94
      Subscriber

      I need to find the actual response of a structure subjected to an additional external force on structure other than wind wave and current. Knowing the damping ratio in heave and pitch, I need to give additional damping and added mass to it. .

      How can I find it out to input them as matrices?

    • September 2, 2024 at 11:19 am
      Ashish Khemka
      Forum Moderator

      Hello,

      Please see if the following link helps: 5.5.11. Additional Damping (Frequency Independent) (ansys.com)

      Regards,

      Ashish Khemka

    • October 3, 2024 at 11:38 am
      lakshmik94
      Subscriber

      Sir,
      Is there some material which i can refer, to compute the values 

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