구속모형시험을 이용한 KCS 선형의 조종성능 추정
Prediction of Maneuverability of KCS Using Captive Model Test
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다운로드
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참고문헌
키워드
초록
Recently, ultra large scale of ship is being ordered continuously and because of that, the accurate prediction of ship maneuverability in design stage becomes important matter. The model test like PMM test or CFD analysis are representative methods for predicting the maneuverability of ship. In this study, the captive model tests were carried out for predicting maneuverability of MOERI container ship(KCS) which is opened to the public using X-Y Carriage of Ocean Engineering Wide Tank of University of Ulsan. Considering the dimensions of tank, 2m class model ship was used for captive model test. CMT(Circular Motion Test) was performed for obtaining purer hydrodynamic coefficients related to yawing velocity. For getting hydrodynamic coefficients which cannot be obtained using CMT, PMM test(Planar Motion Mechanism test) were also performed. The maneuverability prediction results by simulation are compared with those of other research institutes.
Abstract
Recently, ultra large scale of ship is being ordered continuously and because of that, the accurate prediction of ship maneuverability in design stage becomes important matter. The model test like PMM test or CFD analysis are representative methods for predicting the maneuverability of ship. In this study, the captive model tests were carried out for predicting maneuverability of MOERI container ship(KCS) which is opened to the public using X-Y Carriage of Ocean Engineering Wide Tank of University of Ulsan. Considering the dimensions of tank, 2m class model ship was used for captive model test. CMT(Circular Motion Test) was performed for obtaining purer hydrodynamic coefficients related to yawing velocity. For getting hydrodynamic coefficients which cannot be obtained using CMT, PMM test(Planar Motion Mechanism test) were also performed. The maneuverability prediction results by simulation are compared with those of other research institutes.
참고문헌 (8)
- Development of Maneuverability Prediction Technique, "Kim, S.Y", Korea Institute of Machinery & Materials, ~, pp.Report UCE337-1082.D
- 김연규, "CPMC 구속모형시험에 의한 KCS 선형의 조종성능 추정", 대한조선학회 논문집, 46(6), pp.553~561 (2009), 대한조선학회
- Kim, Y.G, "Prediction of Maneuverability of KCS about 4 Degree of Freedom", 2010 The Korea Association of Ocean Science and Technology Societies (2010)
- 손경호, "횡동요를 고려한 선박조종운동의 새로운 수학모델에 관한 연구", 한국항해항만학회지, 27(6), pp.451~458 (2003), 한국항해항만학회
- Son, N.S, "On the Propulsion Support System for Free Running Model Test in the Propulsion Point of Real Ship", 2010 The Korea Association of Ocean Science and Technology Societies (2010)
- 신현경, "2m급 모형선용 자유항주시스템 개발", 대한조선학회 논문집, 45(3), pp.247~257 (2008), 대한조선학회
- 신현경, "CFD를 이용한 KVLCC1의 Circular Motion Test 시뮬레이션", 대한조선학회 논문집, 47(3), pp.377~387 (2010), 대한조선학회
- 신현경, "Circular Motion Test를 이용한 선박의 조종성능 추정에 관한 연구", 대한조선학회 논문집, 46(3), pp.259~267 (2009), 대한조선학회