| 水下航行体波浪力理论预报 |
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| 引用本文： | 匡晓峰,汪玉,缪泉明,冯学知,蒋强强,向旭.水下航行体波浪力理论预报[J].船舶力学,2006,10(1):28-35. |
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| 作者姓名： | 匡晓峰 汪玉 缪泉明 冯学知 蒋强强 向旭 |
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| 作者单位： | 中国船舶科学研究中心,江苏,无锡,214082;海军装备论证研究院,北京,100073 |
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| 摘 要： | 本文对水下航行体近水面航行状态进行波浪力的计算,计算采用STF理论和Frank源分布紧密拟合方法预报波浪力响应以及用Newman细长体方法和3D修正方法计算水下航行体的二阶平均波浪力与力矩.该方法和计算程序已经过多次模型试验结果比较和验证.采用该方法就某水下航行体计算了二种水深、七种相对浪向下近水面波浪力响应,并给出了波浪力参数随水深变化与浪向变化的计算结果.
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| 关 键 词： | 水下航行体 近水面 波浪力 计算预报 |
| 文章编号： | 1007-7294(2006)01-0028-08 |
| 收稿时间： | 2005-12-07 |
| 修稿时间： | 2005年12月7日 |
Theory prediction of wave forces for a deep-submerged body |
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| KUANG Xiao-feng,WANG Yu,MIAO Quan-ming,FENG Xue-zhi,JIANG Qiang-qiang,XIANG Xu.Theory prediction of wave forces for a deep-submerged body[J].Journal of Ship Mechanics,2006,10(1):28-35. |
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| Authors: | KUANG Xiao-feng WANG Yu MIAO Quan-ming FENG Xue-zhi JIANG Qiang-qiang XIANG Xu |
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| Institution: | 1 China Ship Scientific Research Center, Wuxi 214082, China; 2 Naval Academy of Armament, Beijing 100073, China |
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| Abstract: | The wave forces are important when a deep-submerged body runs near the water surface in regular and irregular waves.In this paper the computation method based on STF theory and Frank closed fit for the wave forces together with Newman slender body theory added 3D effect for the second-order mean wave forces is described,and the fact that the theoretical computation results are in a good agreement with the experiment results is also presented.Based on the computation method a serial calculation results of wave forces response are presented in several depths of immersion and wave directions. |
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| Keywords: | deep-submerged body near the water surface wave force computation prediction |
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