Journal of the Society of Naval Architects of Korea (대한조선학회논문집)

The Society of Naval Architects of Korea (대한조선학회)
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A Study on the Manoeuvrability of 1/42.0 Scaled KCS

1/42.0 KCS 모형선의 조종성능에 관한 연구

  • Yun, Kunhang (Korea Research Institute of Ships & Ocean Engineering) ;
  • Kim, Dong Jin (Korea Research Institute of Ships & Ocean Engineering) ;
  • Yeon, SeongMo (Korea Research Institute of Ships & Ocean Engineering) ;
  • Kim, Yoo-Chul (Korea Research Institute of Ships & Ocean Engineering) ;
  • Kim, Yeon Gyu (Korea Research Institute of Ships & Ocean Engineering) ;
  • Yang, Kyung-Kyu (Department of Autonomous Vehicle System Engineering, Chungnam National University)
  • 윤근항 (한국해양과학기술원 부설 선박해양플랜트연구소) ;
  • 김동진 (한국해양과학기술원 부설 선박해양플랜트연구소) ;
  • 연성모 (한국해양과학기술원 부설 선박해양플랜트연구소) ;
  • 김유철 (한국해양과학기술원 부설 선박해양플랜트연구소) ;
  • 김연규 (한국해양과학기술원 부설 선박해양플랜트연구소) ;
  • 양경규 (충남대학교 자율운항시스템공학과)
  • Received : 2022.07.04
  • Accepted : 2022.08.16
  • Published : 2022.10.20
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Abstract

The emergence of new concept ships, such as autonomous ships, has drawn much attention on the manoeuvrability of ships because of the safe navigation and operation of ships. Although the manoeuvrability of KRISO Container Ship(KCS) has been frequently reported, there have been few documents of representative manoeuvre cases conducted in various methods by one institute. This paper presents the manoeuvrability of the ship in 1/42.0 model scale by 3 methods: free running model tests, horizontal planar motion mechanism tests, and computational fluid dynamics analysis. KRISO reports KCS manoeuvre data: 35° turning circle tests and 20/20(10/10) zigzag manoeuvring tests. In addition, a simple formula for integrating and comparing manoeuvre indices, Manoeuvrability Comparing Simple Index(MCSI), is proposed.

Keywords

Acknowledgement

본 논문은 선박해양플랜트연구소의 주요사업인 "첨단운송체의 항내 운항성능향상을 위한 축척효과를 고려한 운항제어원천기술개발(3/5)", "수중운동체 운항성능 통합 추정 기술개발(3/5)"에 의해 수행되었습니다. 본 논문의 실험 및 해석자료는 향후 선박해양플랜트연구소 홈페이지를 통하여 공개될 예정입니다(PES3860, PES4250, https://kriso.re.kr).