[1]闫秋莲,曹绪祥,郭春雨,等.不同船艏形式船模阻力试验及数值计算[J].应用科技,2018,45(05):1-5.[doi:10.11991/yykj.201707002]
 YAN Qiulian,CAO Xuxiang,GUO Chunyu,et al.Resistance test and numerical calculation of ship model based on different bow forms[J].Applied science and technology,2018,45(05):1-5.[doi:10.11991/yykj.201707002]
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不同船艏形式船模阻力试验及数值计算(/HTML)
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《应用科技》[ISSN:1009-671X/CN:23-1191/U]

卷:
第45卷
期数:
2018年05期
页码:
1-5
栏目:
船舶与海洋工程
出版日期:
2018-09-15

文章信息/Info

Title:
Resistance test and numerical calculation of ship model based on different bow forms
作者:
闫秋莲1 曹绪祥2 郭春雨2 林健峰2 张海鹏2
1. 上海船舶研究设计院, 上海 201203;
2. 哈尔滨工程大学 船舶工程学院, 黑龙江 哈尔滨 150001
Author(s):
YAN Qiulian1 CAO Xuxiang2 GUO Chunyu2 LIN Jianfeng2 ZHANG Haipeng2
1. Shanghai Merchant Ship Design and Research Institute, Shanghai 201203, China;
2. College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China
关键词:
船舶阻力CFD船艏形式阻力试验Star-CCM+型线优化节能
Keywords:
ship’s resistancecomputational fluid dynamicsbow formresistance testStar-CCM+hullline optimizationenergy conservation
分类号:
U661.43
DOI:
10.11991/yykj.201707002
文献标志码:
A
摘要:
为了更好地研究不同船舶艏部型线类型对船舶阻力性能的影响,基于某一艏部形式的船模开展阻力试验和计算流体力学(CFD)数值计算研究;然后在该种船艏形式的基础上对船模艏部型线进行优化改进,另外设计出2种不同的船艏形式,并且对改进后的船模阻力进行CFD数值计算,最后对3种船艏形式的船模阻力性能进行对比分析,有效地说明了适当增加船舶艏部型线的外凸形式有利于提高船舶阻力性能。
Abstract:
In order to better study the influence of different bow profiles on the ship’s resistance performance, a resistance experiment on the ship model of a bow form was carried out and the computational fluid dynamics (CFD) numerical calculation was done. And then the bow profile optimization was conducted based on this hull pattern, designing another two different forms of bow, and making a CFD numerical calculation of the resistance of ship model that had been optimized. At last these three types of bow models were compared and analyzed on the resistance performance, which effectively illustrates that increasing the convex form of the ship’s hull line properly is helpful to improving the ship’s resistance performance.

参考文献/References:

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[6] 易文彬, 王永生, 杨琼方, 等. 实船阻力及流场数值预报方法[J]. 哈尔滨工程大学学报, 2014, 35(5):532-536
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[9] 赵松年, 于允贤. 湍流问题十讲:理解和研究湍流的基础[M]. 北京:科学出版社, 2016.
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备注/Memo

备注/Memo:
收稿日期:2017-07-06。
基金项目:国家自然科学基金项目(51409063)
作者简介:闫秋莲(1975-),女,高级工程师
通讯作者:曹绪祥,E-mail:caoxuxiang@hrbeu.edu.cn
更新日期/Last Update: 2018-09-04