[1]曹阳,朱仁传,蒋银,等.波浪中KVLCC2运动与阻力增加的CFD计算及分析[J].哈尔滨工程大学学报,2017,38(12):1828-1835.[doi:10.11990/jheu.201608011]
 CAO Yang,ZHU Renchuan,JIANG Yin,et al.CFD verification and analysis of added resistance and motions of KVLCC2 in head waves[J].hebgcdxxb,2017,38(12):1828-1835.[doi:10.11990/jheu.201608011]
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波浪中KVLCC2运动与阻力增加的CFD计算及分析(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
38
期数:
2017年12期
页码:
1828-1835
栏目:
出版日期:
2017-12-25

文章信息/Info

Title:
CFD verification and analysis of added resistance and motions of KVLCC2 in head waves
作者:
曹阳 朱仁传 蒋银 洪亮
上海交通大学 船舶海洋与建筑工程学院, 海洋工程国家重点实验室, 高新船舶与深海开发装备协同创新中心, 上海 200240
Author(s):
CAO Yang ZHU Renchuan JIANG Yin HONG Liang
Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration, The State Key Laboratory of Ocean Engineering, School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
关键词:
重叠网格KVLCC2傅里叶级数垂荡运动纵摇运动波浪增阻CFD方法数值波浪水池
分类号:
U661.1
DOI:
10.11990/jheu.201608011
文献标志码:
A
摘要:
为研究肥大型船舶在波浪中的运动与增阻问题,基于计算流体动力学(computational fluid dynamics,CFD)理论建立了数值波浪水池,并结合重叠网格方法对KVLCC2迎浪航行进行了模拟研究。文中计算了Fn=0.142时KVLCC2船模在不同频率遭遇波作用下的运动和阻力,采用傅里叶级数展开法分析获得垂荡、纵摇运动响应和阻力值,将船模在波浪中航行受到的阻力减去静水航行阻力,获得了不同频率下的阻力增加值,将运动与阻力增加值与相关实验结果比较,吻合良好。通过对Fn=0.142时KVLCC2在波浪增阻成分进行的分析,与相关势流理论计算结果及实验结果对比,研究表明:短波增阻主要由船体绕射贡献,同时表明CFD方法计算船舶在波浪上的运动和增阻的可靠性。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-08-05。
基金项目:国家自然科学基金项目(51579147,51479117);国家重点基础研究发展计划项目(2014CB046203).
作者简介:曹阳(1991-),男,硕士研究生;朱仁传(1969-),男,教授,博士生导师.
通讯作者:朱仁传,E-mail:renchuan@sjtu.edu.cn.
更新日期/Last Update: 2018-01-13