| 基于Michell理论的多体船阻力计算 |
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| 引用本文： | 蔡新功,孙永华.基于Michell理论的多体船阻力计算[J].船舶,2007(2):5-10. |
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| 作者姓名： | 蔡新功 孙永华 |
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| 作者单位： | 708研究所,上海,200011 |
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| 摘 要： | 利用Michell线性兴波理论,从单体船的波谱函数出发推广到多体船,推导了多体船兴波阻力计算公式,并将计算结果与试验结果进行了比较,计算兴波阻力结果可以反映试验趋势,有效马力比较接近于试验结果,可以为多体船的方案优选提供依据.
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| 关 键 词： | 多体船 波谱函数 Michell理论 兴波阻力 |
| 文章编号： | 1001-9855（2007）02-0005-06 |
| 收稿时间： | 2006-09-20 |
| 修稿时间： | 2006-09-20 |
Calculation about resistance of multi-hull ship based on Michell theory |
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| Cai Xingong,Sun Yonghua.Calculation about resistance of multi-hull ship based on Michell theory[J].Ship & Boat,2007(2):5-10. |
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| Authors: | Cai Xingong Sun Yonghua |
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| Institution: | Cai Xingong Sun Yonghua |
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| Abstract: | A method for calculating the wave-making resistance of a multi-hull ship is put forward based on the Michell linear wave resistance theory,which extends the wave spectrum function of mono-hull ship to the multi-hull ship.The calculation result is compared with the one of experiment,which shows that the result can reflect the trend of test about wave-making resistance and the effective horsepower is adjacent to result of experiment calculation on the whole.The method is able to estimate the optimization of multi-hull ship according to the wavemaking resistance. |
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| Keywords: | multi-hull ship wave spectrum Michell's thin-ship theory wave-making resistance |
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