| B/T参数对双桨大长宽比超肥大船型阻力性能的影响 |
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| 引用本文： | 黄广茂.B/T参数对双桨大长宽比超肥大船型阻力性能的影响[J].船舶工程,2010(6):1-3,20. |
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| 作者姓名： | 黄广茂 |
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| 作者单位： | 南通航运职业技术学院,船舶工程中心,南通,226010 |
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| 基金项目： | 江苏省交通科技计划项目 |
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| 摘 要： | 为了解决双桨大长宽比超肥大船型有效功率的定量预报,作者在母型优化的基础上,将影响船舶阻力性能的重要参数B/T在优秀母型船B/T参数附近作小范围变化,进行了B/T系列船模试验,探讨B/T参数变化对该船型阻力性能的影响.通过三条船模,每一条船模3个不同排水量的系列船模静水阻力试验,给出了船型参数B/T=2.8～3.8常用范围的双桨大长宽比超肥大船型剩余阻力系数图谱和剩余阻力修正系数图谱,供设计部门使用.
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| 关 键 词： | 大长宽比超肥大船 剩余阻力 系列试验 图谱 |
Influence of B/T Coefficient on the Resistance Performance of Large Length-width Ratio Vessel with Double-screw |
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| HUANG Guang-mao.Influence of B/T Coefficient on the Resistance Performance of Large Length-width Ratio Vessel with Double-screw[J].Ship Engineering,2010(6):1-3,20. |
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| Authors: | HUANG Guang-mao |
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| Affiliation: | HUANG Guang-mao(Ship Engineering Center,Nantong Shipping College,Nantong 226010,China) |
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| Abstract: | In order to research the influence of B/T coefficient on the large length-width ratio double-screw vessels,a kind of effective power quantitative forecast system has been set up.By a series of changes on B/T coefficient of the optimal parent ship,three ship models with respective three different displacements are experimented.According to the results of the model test,the resistance coefficient and correction coefficient atlas of the length-width ratio double-screw vessel forms with B/T coefficient which is... |
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| Keywords: | large length-width vessel residuary resistance model test atlas |
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