Investigation on Maneuverability of a Twin-Screw Ship Driven by One Screw

doi:10.1007/s12204-017-1857-x

上海交通大学学报（英文版） ›› 2017, Vol. 22 ›› Issue (4): 434-439.doi: 10.1007/s12204-017-1857-x

Investigation on Maneuverability of a Twin-Screw Ship Driven by One Screw

LIU Xiaojian* (刘小健), FAN Sheming (范佘民)

(National Key Laboratory of Science and Technology on Water Jet Propulsion, Marine Design and Research Institute of China, Shanghai 200011, China)

出版日期:2017-08-03 发布日期:2017-08-03
通讯作者: LIU Xiaojian (刘小健) E-mail:cz_liu_xj@sina.com

Investigation on Maneuverability of a Twin-Screw Ship Driven by One Screw

LIU Xiaojian* (刘小健), FAN Sheming (范佘民)

(National Key Laboratory of Science and Technology on Water Jet Propulsion, Marine Design and Research Institute of China, Shanghai 200011, China)

Online:2017-08-03 Published:2017-08-03
Contact: LIU Xiaojian (刘小健) E-mail:cz_liu_xj@sina.com

摘要/Abstract

摘要： Abstract: It is possible for a twin-screw ship that one screw failure occurs during navigation, and the maneuverability in this case should be noticed by ship designers and operators. It is of great significance to evaluate the related risk. Firstly, a mathematical model for the twin-screw ship maneuvering motion with one failed screw is developed based on the maneuvering model group (MMG) equations, and verified by the model test results. Secondly, the maneuvering motions of a twin-screw liquefied natural gas (LNG) ship with one free rotating failure screw or with one locked failure screw are simulated and compared by using the mathematical model. It is shown that the numerical modeling results are in agreement with the model test results. Compared with those of normal navigation, the port turning ability of the ship with one failed port screw is better, but the starboard turning ability and yaw checking ability become worse. The maneuverability of the ship with locked failure screw is better than that with free failure screw, although the ship speed drops obviously.

关键词: twin-screw ship, screw failure, maneuverability, maneuvering model group (MMG) equation

Abstract: Abstract: It is possible for a twin-screw ship that one screw failure occurs during navigation, and the maneuverability in this case should be noticed by ship designers and operators. It is of great significance to evaluate the related risk. Firstly, a mathematical model for the twin-screw ship maneuvering motion with one failed screw is developed based on the maneuvering model group (MMG) equations, and verified by the model test results. Secondly, the maneuvering motions of a twin-screw liquefied natural gas (LNG) ship with one free rotating failure screw or with one locked failure screw are simulated and compared by using the mathematical model. It is shown that the numerical modeling results are in agreement with the model test results. Compared with those of normal navigation, the port turning ability of the ship with one failed port screw is better, but the starboard turning ability and yaw checking ability become worse. The maneuverability of the ship with locked failure screw is better than that with free failure screw, although the ship speed drops obviously.

Key words: twin-screw ship, screw failure, maneuverability, maneuvering model group (MMG) equation

中图分类号:

U 661.33

LIU Xiaojian* (刘小健), FAN Sheming (范佘民). Investigation on Maneuverability of a Twin-Screw Ship Driven by One Screw[J]. 上海交通大学学报（英文版）, 2017, 22(4): 434-439.

LIU Xiaojian* (刘小健), FAN Sheming (范佘民). Investigation on Maneuverability of a Twin-Screw Ship Driven by One Screw[J]. Journal of shanghai Jiaotong University (Science), 2017, 22(4): 434-439.

参考文献 9

[1]	VAN ZWIETEN J H, DRISCOLL F R, ALSENAS GM. Response characteristics and maneuverability of asmall twin screw displacement hull vessel in seas [J].Ships and Offshore Structures, 2008, 3(1): 13-40.
[2]	ABRAMOWICZ-GERIGK T. Experimental study onthe hydrodynamic forces induced by a twin-propellerferry during berthing [J]. Ocean Engineering, 2008,35(3): 323-332.
[3]	KIM Y G, KIM S Y, KIM H T, et al. Prediction of themaneuverability of a large container ship with twinscrews and twin rudders [J]. Journal Maritime ScienceTechnology, 2007, 12(2): 130-138.
[4]	DU L H. A study on the maneuverability of twin screwand twin rudder vessel [D]. Dalian: Navigation College,Dalian Maritime University, 2005 (in Chinese).
[5]	WEN H, LIU W, YING R R. The resistance calculationon twin-screw ship driven by one screw[C]//Conference of Marine Ship Safety Theory andPractice. Beijing: China Institute of Navigation, 2008:169-173 (in Chinese).
[6]	JIA X L, YANG Y S. Ship motion mathematicalmotion-mechanism modeling and identification modeling[M]. Dalian: Dalian Maritime University Press,2000 (in Chinese).
[7]	YASUKAWA H, YOSHIMURA Y. Introduction ofMMG standard method for ship maneuvering predictions[J]. Journal of Marine Science and Technology,2015, 20(1): 37-52.
[8]	HUANG G L. The report on LNG ship planar motionmechanism captive model tests [R]. Shanghai: ShanghaiJiao Tong University, 2010 (in Chinese).
[9]	HUANG G L, LIU T W. The report on LNG shipfree model tests [R]. Shanghai: Shanghai Jiao TongUniversity, 2010 (in Chinese).

Investigation on Maneuverability of a Twin-Screw Ship Driven by One Screw

Investigation on Maneuverability of a Twin-Screw Ship Driven by One Screw

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