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《Ship Engineering》 1993-06
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Energy-saving Potential of Sail-assisted Motorships alonq the China's Coast

Zhang Renyi  
Based on the analysis of the forces acting on a sail-assisted motorship, the mathematical models for estimating the energy-saving effect on ship propulsion is established. According to the statistical data of wind force and direction along the coastal waters of China, by using the aerodynamic characteristics of rectangular rigid sails under laminar flow obtained from tests in wind-tunnel, the power gain of sail area per square meter for ships along the service route may be calculated with the aid of computer program. The energy-saving potential is worthwhile to be considered. The dimensions of auxiliary sails to be set up on board motorship may be determined in the preliminary design stage.
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【References】
Chinese Journal Full-text Database 2 Hits
1 Meng Weiming Zhao Junhao Huang Lianzhong;Application prospect of sail-assisted energy-saving ships[J];Ship & Boat;2009-04
2 REN Hong-ying,HUANG Lian-zhong,SUN Pei-ting,LI Nan(Marine Engineering College,Dalian Maritime University,Dalian 116026,China);Comprehensive energy-saving and emission reduction potential of large sail-assisted ship[J];Journal of Dalian Maritime University;2010-01
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Zhang Reng-yi;A Study of Economic Feasibility of Motor-Sail Cargo Ship for Energy-Saving[J];Ship Engineering;1984-05
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Liao Mingsheng;A Study and Calculation of the Resistance of the Arc Wing Sail[J];Ship Engineering;1997-06
2 FENG Ming-zhi et al;Development of LPG Powerplant Purposed for Beijing “Green” Pleasure Boats[J];Diesel Engine;2001-03
3 TAN Yong-yuan;LPG Power Unit on Environment-protective Sight-seeing Ship of Lijiang River[J];Diesel Engine;2002-03
4 WU Feng(Beijing Institute of Technology, National Development Center of Hi-Tech Green Materials, Beijing 100081, China );The status and prospects of secondary green batteries for EV and HEV[J];Battery Bimonthly;2002-S1
5 Zhou Jianhua;Pro/E apply in design and manufacture for mould and second development[J];Electromachining & Mould;2003-04
6 CONG Jun-li,LIU Yong-hong,ZHANG Hai-feng,LI Qing-yun(China University of Petroleum(East China),Dongying 257061,China);Design and Analysis for Double-voltage Driving System of Step Motors based on Motorola Microcomputer[J];Power Electronics;2008-02
7 Fan Yinhai Lu Xiangyun (Marine Electrical Engineering Department);Calculation of Parameters in Mathematical Model for Automatical Course Control System and Analysis of Its Stability[J];Journal of Dalian Maritime University;1983-02
8 Sun Zaiyi Zhao Shiqing Wang Lizhen (Basic Science Department, DMC);The Current Situation of Ships Noise and Its Control Measures[J];Journal of Dalian Maritime University;1986-04
9 Li Hua(Guizhou Chitianhua Group Co.,Lta. Chishui 564707);Application of CAD in Engineering Drawing Design System[J];GUIZHOU CHEMICAL INDUSTRY;1998-01
10 LU Xiao-ping1,WEI Guang-pu2,ZHANG Wen-yu3 (1.College of Naval Architecture and Power,Naval Univ.of Engineering,Wuhan 430033,China;2.College of Material Science and Engineering,Shanghai Univ.,Shanghai 200000,China;3.Luoyang Shipbuilding Material Research Inst.,Luoyang 471039,China);Summarization of solar energy ships[J];Journal of Naval University of Engineering;2008-04
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