| 全回转拖轮的阻力性能分析 |
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| 引用本文： | 陈吉.全回转拖轮的阻力性能分析[J].船海工程,2006,35(6):34-38. |
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| 作者姓名： | 陈吉 |
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| 作者单位： | 宁波港集团油港轮驳有限公司,宁波,315000 |
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| 摘 要： | 论述全回转拖轮的阻力性能特点,通过船模试验结果验证全回转拖轮在自航状态时兴波阻力是总阻力中的主要成分,结合有关实船论述船舶主尺度、船型系数及线型对阻力性能的影响,阐明如何设计和建造阻力性能好的全回转拖轮。
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| 关 键 词： | 兴波阻力 摩擦阻力 船模试验 主尺度 船型系数 线型 |
| 文章编号： | 1671-7953（2006）06-0034-05 |
| 收稿时间： | 2006-06-19 |
| 修稿时间： | 2006-07-03 |
Resistance analysis of the Z-propeller tug |
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| Authors: | CHEN Ji |
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| Abstract: | The resistance characteristics of the Z-propeller tug is analyzed.The experimental results of model test verified that the wave-making resistance is the main part of the total resistance.Taking a real Z-propeller tug as an example,this paper discusses about the influence of principal dimensions,hull coefficient and forms upon the resistance performance in order to design and build a good Z-propeller tug with fine resistanceperformance. |
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| Keywords: | wave-making resistance skin-friction model testing principal dimension hull coefficient line |
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