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

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Dynamic Characteristics and Adaptation of Elastic Coupling with Rubber Type Circular Segments

원형 고무 세그먼트를 갖는 탄성커플링의 동특성과 적응성

  • 이돈출 (목포해양대학교 기관시스템공학부) ;
  • 로날드 디. 바로 (목포해양대학교 기관시스템공학부) ;
  • 김진경 (동이공업(주) 기술연구소) ;
  • 남택근 (목포해양대학교 기관시스템공학부) ;
  • 유정대 (현대중공업 엔진.기계사업본부)
  • Received : 2011.01.27
  • Accepted : 2011.03.03
  • Published : 2011.04.20
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Abstract

Medium and high speed marine diesel engines with reduction gear have been widely used as prime mover in small car ferries and fishing vessels. The elastic coupling should be installed and complemented the propulsion shafting system to isolate the vibratory torque between engine and reduction gear. In this paper, the dynamic characteristics of elastic coupling with rubber type circular segments is confirmed by theoretical analysis using the FEM and the hydraulic excitation test at shop. Further adaptation was investigated with the torsional vibration test at diesel engine factory shop.

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References

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