| 五体船型的阻力性能试验 |
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| 引用本文： | 贺俊松,张凤香,陈震,肖熙. 五体船型的阻力性能试验[J]. 上海交通大学学报, 2007, 41(9): 1449-1453 |
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| 作者姓名： | 贺俊松 张凤香 陈震 肖熙 |
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| 作者单位： | 上海交通大学,船舶海洋与建筑工程学院,上海,200030;上海交通大学,船舶海洋与建筑工程学院,上海,200030;上海交通大学,船舶海洋与建筑工程学院,上海,200030;上海交通大学,船舶海洋与建筑工程学院,上海,200030 |
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| 摘 要： | 通过试验途径研究了五体船的阻力性能特性,以及五体船后侧体型线形式、位置改变、对称形式、排水量改变、长宽比改变对阻力的影响.结果表明:侧体应该选用艉部过渡平缓的型线;后侧体靠近主体艉部位置较优;采用不对称后侧体的情况不能降低总阻力;减小后侧体排水量能有效降低总阻力;试验中后侧体长宽比的变化对总阻力没有明显影响;前侧体有静水吃水时增加了阻力;五体船型阻力性能大大优于单体船型.
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| 关 键 词： | 五体船 多体船 船舶阻力 船模试验 |
| 文章编号： | 1006-2467（2007）09-1449-05 |
| 修稿时间： | 2006-09-21 |
An Experimental Study on Pentamaran Resistance Characteristics |
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| HE Jun-song,ZHANG Feng-xiang,CHEN Zhen,XIAO Xi. An Experimental Study on Pentamaran Resistance Characteristics[J]. Journal of Shanghai Jiaotong University, 2007, 41(9): 1449-1453 |
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| Authors: | HE Jun-song ZHANG Feng-xiang CHEN Zhen XIAO Xi |
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| Affiliation: | School of Naval Architecture, Ocean and Civil Eng. , Shanghai Jiaotong Univ. , Shanghai 200030, China |
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| Abstract: | Through an experimental method the pentamaran resistance characteristics were studied.The molded line type,position,symmetry,displacement and the L/B value of the aft sponsons' influences(upon) the resistance were examined.The results show that the sponsons should use conventional molded line;the aft sponsons should be near to the main hull stern;asymmetric aft sponsons do not reduce the total resistance;reducing the displacement of aft sponsons can effectively reduce the total resistance;the aft sponsons' L/B does not influence the total resistance apparently;the case of fore sponsons with still water displacement decreases the resistance performance;the best plan in the present experiment has advantage resistance performance over conventional ship. |
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| Keywords: | pentamaran muti-hull ship ship resistance ship model experiment |
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