Transactions of the Korean Society for Noise and Vibration Engineering (한국소음진동공학회논문집)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Design and Performance Evaluation of Spring-viscous Damper for Torsional Vibration

스프링-점성형 비틀림 진동댐퍼 설계 및 성능 평가에 관한 연구

  • Received : 2011.11.02
  • Accepted : 2011.11.17
  • Published : 2011.12.20
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Abstract

Design routines of a torsional spring-viscous damper for a 1800 kW four cycle diesel engine-generator system are described. Modal techniques for system normalization and optimal equations for damper design are used to obtain proper design parameters of the damper. A prototype damper is manufactured according to the described design process and its two design parameters, stiffness and damping, are evaluated experimentally by torsional actuator test and free decay test. Experimentally obtained values of stiffness and damping coefficients showed good agreements with the designed values of the prototype damper.

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References

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Cited by

  1. Evaluation of Torsional Vibration Isolation Damper in Automotive Transmissions Based on In-situ Torque Measurement vol.22, pp.4, 2012, https://doi.org/10.5050/KSNVE.2012.22.4.377
  2. Optimum Design of Viscous Fluid Damper for Reducing the Torsional Vibration of Propulsion Shaft System vol.25, pp.9, 2015, https://doi.org/10.5050/KSNVE.2015.25.9.606