| 三体船重量分布对波浪载荷的影响 |
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| 引用本文： | 李菊红,黄晓琼.三体船重量分布对波浪载荷的影响[J].舰船科学技术,2011,33(9). |
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| 作者姓名： | 李菊红 黄晓琼 |
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| 作者单位： | 武昌船舶重工有限责任公司深海装备公司,湖北武汉,430064 |
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| 摘 要： | 三体船根据执行任务、续航时间、航行区域等实际要求,存在着不同的载重状态。文中基于三维势流理论和简单格林函数法,分别对三体船4种典型重量分布情形下的剖面波浪载荷进行长期预报,比较分析了纵向重量分布对三体船波浪载荷的影响。结果表明,三体船全船纵向重量分布更加均匀,有助于降低剖面波浪载荷。
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| 关 键 词： | 三体船 重量分布 波浪载荷 长期预报 |
The influence of the weight distribution on trimaran's wave loads |
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| LI Ju-hong,HUANG Xiao-qiong.The influence of the weight distribution on trimaran's wave loads[J].Ship Science and Technology,2011,33(9). |
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| Authors: | LI Ju-hong HUANG Xiao-qiong |
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| Institution: | LI Ju-hong,HUANG Xiao-qiong(Deep-sea Marine Equipment Company of Wuchang Shipbuildirg Industry Compang Ltd,Wuhan 430064,China) |
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| Abstract: | Usually the trimaran's loading states are variational for their different operating requirements such as executing mission,voyaging time,sea area etc.Based on the 3-D potential fluid theory and Simple Green Function method,this theme designed four different typical weight distributions,then calculated and gave the long term prediction of a trimaran's section wave loads respectively,finally analyzed the influence of longitudinal weight distribution on trimaran's wave loads.The results indicate that the equal... |
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| Keywords: | trimaran weight distribution wave loads long term prediction |
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