A Study on the Characteristics and Control of Torsional Vibration for Engine Shafting Systems with Elastic Coupling

탄성커플링을 갖는 기관축계의 비틀림진동 특성 및 제어

  • 박용남 ((사)한국선급 기관기술부) ;
  • 이진모 (통상산업부 산업기계과) ;
  • 김태언 (한국해양대학교 대학원) ;
  • 김의간 (한국해양대학교 기계냉동자동차공학부)
  • Published : 1997.10.01

Abstract

Power driving shaft systems with reduction gear are frequently equipped with elastic couplings to protect reduction gears and to relieve the torsional vibration problems. In this study, torsional vibration characteristics for the engine shafting system with elastic couplings are investigated and the calculating program is developed. It is confirmed that torsional vibration can be controled by careful selection of a elastic coupling with suitable characteristics and the suitability of a elastic coupling can only be determined as a result of a complete torsional vibration analysis including engine conditions such as misfring for shafting system.

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