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부유물 감김 해양사고 발생 시 토크 증가에 따른 고속 디젤기관 선박 추진시스템 안전성 평가 Stability Estimation of High-Speed Diesel Engine Ship Propulsion System due to increased Torque in Ship Floating Object Accidents

윤현우, 남궁호, 허윤숙, 송명호
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한국기계기술학회지 (韓國機械技術學會誌)
제26권 제4호 (2024.08)
pp.700-708
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

Recently marine accidents involving floating objects have been continuously increasing due to domestic coastal traffic conditions, and as a result cases of secondary-linked reduction gear damage have also occurred one after another. This research aims to evaluate the ship propulsion system safety through the analysis the effect of the torsional stress generated on the propeller shaft system when a rope or net is wrapped around a propeller at sea through theoretical analysis, simulation analysis, and ship empirical test.

키워드
선박용 감속기어토크 변동비틀 림진동구조해석 프로그램 Marine Reduction GearTorque VariationTorsional VibrationABAQUS Analysis
목차
Abstract
1. 서 론
2. 비틀림 진동의 이론해석과 감속장치의국제 규정
3. 해양사고 시뮬레이션 분석 실험
4. 실선 대상 부유물 감김 사고 실험
5. 결 론
후 기
References
저자
  • 윤현우(Surveyor, Korea Maritime Transportation Safety Authority) | Hyun-woo Yun
  • 남궁호(Surveyor, Korea Maritime Transportation Safety Authority) | Ho Namgung
  • 허윤숙(Researcher, Korea Maritime Transportation Safety Authority) | Yoon-Sook Heo
  • 송명호(Professor, Mokpo National Maritime University) | Myeong-Ho Song Corresponding author