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Lecture 20: Determining Mass and Stiffness of a Vibrating System for Secondary Damping, Assignments of Engineering

Rose-Hulman Institute of Technology (RHIT)Engineering

The steps to determine the original mass and stiffness of a vibrating system and the calculation of the new mass and stiffness of an absorber to satisfy the natural frequency requirement for secondary damping. References to problems in rao's text.

Typology: Assignments

Pre 2010

Uploaded on 08/18/2009

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Lecture 20
Homework
Problem 20.1
Problem 5.49 in Rao
Problem 20.2
Problem 9.53 in Rao
Assume the pipe is being force at its natural frequency. The first thing to do is determine
the original mass and stiffness of the system and k2, then choose the new k2 and m2 of
the absorber to satisfy the natural frequency requirement.

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Lecture 20 Homework

Problem 20.

Problem 5.49 in Rao

Problem 20.

Problem 9.53 in Rao

Assume the pipe is being force at its natural frequency. The first thing to do is determine the original mass and stiffness of the system and k 2 , then choose the new k2 and m2 of the absorber to satisfy the natural frequency requirement.