| 支柱构型对斜支柱小水线面双体船在迎浪中运动响应的影响 |
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| 引用本文： | 周翘楚,魏成柱,张裕芳,易宏,毛立夫.支柱构型对斜支柱小水线面双体船在迎浪中运动响应的影响[J].船舶工程,2017,39(12):6-11. |
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| 作者姓名： | 周翘楚 魏成柱 张裕芳 易宏 毛立夫 |
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| 作者单位： | 上海交通大学海洋工程国家重点实验室,上海200240;高新船舶与深海开发装备协同创新中心,上海200240;上海交通大学海洋工程国家重点实验室,上海200240;高新船舶与深海开发装备协同创新中心,上海200240;上海交通大学海洋工程国家重点实验室,上海200240;高新船舶与深海开发装备协同创新中心,上海200240;上海交通大学海洋工程国家重点实验室,上海200240;高新船舶与深海开发装备协同创新中心,上海200240;上海交通大学海洋工程国家重点实验室,上海200240;高新船舶与深海开发装备协同创新中心,上海200240 |
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| 摘 要： | 基于三维势流理论并考虑黏性阻尼,计算某斜支柱小水线面双体船使用不同支柱构型的耐波性能,结合规则波中的运动响应以及设定海域的波浪谱得到运动有义值。分析发现该船支柱长度、支柱位置及布置双支柱的变化对垂荡和纵摇有义值有显著影响,提出斜支柱小水线面双体船的支柱构型设计对提高耐波性的重要性。
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| 关 键 词： | 小水线面双体船 斜支柱 支柱构型 运动响应 |
| 收稿时间： | 2017/6/1 0:00:00 |
| 修稿时间： | 2017/12/15 0:00:00 |
Influence of Arrangement of Struts on Motion of SWATH with Inclined Struts in Head Seas |
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| zhouqiaochu,weichengzhu,yihong and maolifu.Influence of Arrangement of Struts on Motion of SWATH with Inclined Struts in Head Seas[J].Ship Engineering,2017,39(12):6-11. |
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| Authors: | zhouqiaochu weichengzhu yihong and maolifu |
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| Institution: | Skate Key Laboratory of Ocean Engineering, Shanghai JiaoTong University, Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration,,Skate Key Laboratory of Ocean Engineering, Shanghai JiaoTong University, Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration,, |
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| Abstract: | Based on the three-dimensional potential flow theory with considering vicious damping, the sea-keeping performance of SWATH with different struts arranged is calculated, and the significant motion values are obtained by combing the response amplitude operator in regular waves with wave spectrum of specified sea area. The results indicate that the length, longitudinal position and doubled struts have remarkable effects on motions. It puts forward the importance of the arrangements of struts in optimizing the sea-keeping performance of SWATH. |
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| Keywords: | SWATH inclined struts arrangements of struts motion response |
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