Journal of Power System Engineering (동력기계공학회지)

The Korean Society for Power System Engineering (한국동력기계공학회)
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Development of Analysis Program of Dynamic Characteristic for the Propulsion Shafting System

선박추진축계 동특성 분석 프로그램 개발

  • Ha, Jeong-Min (Department of Energy Mechanical Engineering, Gyeongsang National University) ;
  • Lee, Jeong-Myeong (Department of Energy Mechanical Engineering, Gyeongsang National University) ;
  • Lee, Jeong-Hoon (Department of Energy Mechanical Engineering, Gyeongsang National University) ;
  • Kim, Yong-Whi (Department of Energy Mechanical Engineering, Gyeongsang National University) ;
  • Ahn, Byeong-Hyun (Department of Energy Mechanical Engineering, Gyeongsang National University) ;
  • Choi, Byeong-Keun (Department of Energy Mechanical Engineering, Gyeongsang National University) ;
  • Kim, Won-Chul (Department of Mechanical System Engineering, Gyeongsang National University)
  • 하정민 (경상대학교 대학원 에너지 기계공학과) ;
  • 이종명 (경상대학교 대학원 에너지 기계공학과) ;
  • 이정훈 (경상대학교 대학원 에너지 기계공학과) ;
  • 김용휘 (경상대학교 대학원 에너지 기계공학과) ;
  • 안병현 (경상대학교 대학원 에너지 기계공학과) ;
  • 최병근 (경상대학교 에너지기계공학과) ;
  • 김원철 (경상대학교 기계시스템공학과)
  • Received : 2013.09.23
  • Accepted : 2014.03.04
  • Published : 2014.04.30
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Abstract

Due to the changes of marine transportation industry, it requires ship in larger scale and high speed. In order to operate efficiently, the engine should be work in high power and high horse power. The increase of the number of the propeller blades and the pitch of the screw and the weight, vibration of shafting problems occurs. To evaluate the safety of the system through analyzing the dynamic characteristics propulsion shafting system, was used to prove or to verify the Lalanne & Ferraris model validation.. It indicates that the Program through Campbell diagram and Critical speed map, Root rocus map, to ensure the reliability of the experimental model.

Keywords

References

  1. Y. H. Kim, O. S. Cho, 2001, "The Sensitivity Analysis of Coupled Axial and Torsional Undamped Free Vibration of Ship Propulsion Shafting", Journal of the Society of Naval Architects of Korea, Vol. 38. No. 4. pp.48-55.
  2. D. S. Gu, Y. C. Bae, W. R. Lee, J. G. Kim, 2010, "Development of Rotor dynamics Program Based on the 2D Finite Element Method for Flywheel Energy Storage System", Trans. of the KSME (A), Vol. 34, No. 11, pp. 1757-1763.
  3. B. S. Yang, M. Lalanne, G. Ferraris, 1996, "Prediction of vibration of rotating machinery", BKNU Mechanics lab.
  4. B. S. Yang, 2002, The Vibration of Rotating Machine, Inter Vision Inc., pp. 510-519.
  5. S. I. Chae, J. D Song, B. S. Yang, Y. M. Kong and S. H. Choi., 2004, "Vibration Analysis for the D/H parts of the Container Ship", Journal of The Korean Society for Power System Engineering, 2004.5, pp. 60-63.
  6. Y. M Kong, S. H. Choi, J. D. Song and B. S. Yang., 2004, "Optimum Design for Vibration Reduction of Compass Deck Structure in Ship", Journal of The Korean Society for Power System Engineering, 2004.5, pp.53-59.