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

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Transient Vibration Analysis of a Rotary Compressor Considering the Coupled Effects of Motor

모터의 연성을 고려한 로터리 압축기의 과도진동 해석

  • 정의봉 (부산대학교 기계공학부) ;
  • 김정훈 (부산대학교 대학원 기계설계공학과) ;
  • 안세진 (부산대학교 대학원 기계설계공학과) ;
  • 황선웅 (LG전자 에어컨 컴프레서 연구실)
  • Published : 2002.11.01
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Abstract

A rotary compressors are used most widely In air-conditioning systems. Noise and vibration of a rotary compressor is an important problems during turning on and off as well as during operating. To estimate the vibration occurring during turning on and off, vibration analysis of a motor-compressor coupled system is required. In this paper, through modeling the motor and solving the forces from the equations of motion of the moving parts, the analysis of vibration of the compressor taking into consideration of the effects of motor and moving parts was performed. The accelerations of accumulator during turning on. turning off and operation are simulated. And simulated accelerations are compared with those of experimental data.

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References

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Cited by

  1. Development of Simulation Tool for Dynamic Behavior of a Linear Compressor vol.33, pp.4, 2009, https://doi.org/10.5916/jkosme.2009.33.4.476
  2. Prediction and Reduction of Transient Vibration of Piping System for a Rotary Compressor vol.21, pp.8, 2011, https://doi.org/10.5050/KSNVE.2011.21.8.733