| 2.5万载重吨多用途干货船船型优化及节能装置 |
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| 引用本文： | 胡平,杨波,李晨.2.5万载重吨多用途干货船船型优化及节能装置[J].交通部上海船舶运输科学研究所学报,2008,31(1):20-22. |
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| 作者姓名： | 胡平 杨波 李晨 |
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| 作者单位： | [1]上海船舶运输科学研究所运输部,上海200135 [2]上海欧得利船舶工程有限公司,上海200023 |
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| 摘 要： | 介绍2.5万DWT肥大型多用途干散货船船型优化及节能装置的船模试验研究.其船体线型优化设计和球艏的优选,在上海船舶运输科学研究所拖曳水池进行.文中给出了船模阻力、自航和尾部伴流场测试的试验结果,分析了船型变化对快速性的影响,同时介绍了尾部加装节能装置前置导管及舵球的节能效果.该船型优秀,快速性指标先进,是经济高效船舶.实船正在建造中.
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| 关 键 词： | 船舶工程 肥大型多用途船 船型优化 节能装置 |
25 000 DWT Multi-Purpose Dry Cargo Ship Form Optimization and Energy Saving Device Research |
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| Authors: | HU Ping YANG Bo LI Chen |
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| Institution: | HU Ping~1,YANG Bo~1,LI Chen~2(1.Transporation System Division,Shanghai Ship & Shipping Research Institute,Shanghai 200135,China,2.Shanghai Odely Marine Engineering Co.Ltd.Shanghai 200023,China) |
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| Abstract: | The model experiments of a 25000 dwt full type multi-purpose cargo ship form optimization and energy saving device are introduced.The optimization design of the ship lines and bulbous bows are carried out in the towing tank of SSSRI.The experiment results of ship model resistance,self-propulsion and wake survey are given.The effects of ship form variations on powering performance are analyzed,also the effectiveness of fitted flow straightening nozzle and rudder ball is introduced.The ship is excellent,which... |
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| Keywords: | ship engineering full type multi-purpose ship ship form optimization energy saving device |
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