[1]詹金林,卢晓平,李光磊.三体船操纵性水动力的势流理论计算[J].哈尔滨工程大学学报,2012,(05):642-647.[doi:10.3969/j.issn.1006-7043. 201106049]
 ZHAN Jinlin,LU Xiaoping,LI Guanglei.Calculation of trimaran’s maneuverability hydrodynamics by the potential flow theory[J].hebgcdxxb,2012,(05):642-647.[doi:10.3969/j.issn.1006-7043. 201106049]
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三体船操纵性水动力的势流理论计算(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年05期
页码:
642-647
栏目:
出版日期:
2012-05-25

文章信息/Info

Title:
Calculation of trimaran’s maneuverability hydrodynamics by the potential flow theory
文章编号:
1006-7043(2012)05-0642-06
作者:
詹金林卢晓平李光磊
1.海军工程大学 船舶与海洋工程系,湖北 武汉 430033;2.海军驻九江地区军事代表室,江西 九江 332007
Author(s):
ZHAN Jinlin LU XiaopingLI Guanglei
Department of Ship and Marine, Naval University of Engineering,Wuhan 430033,China; 2. Office of Navy Military Representative in Jiujiang Area, Jiujiang 332007,China
关键词:
船舶操纵性三体船面元法机翼理论位置导数转首力矩
分类号:
U661.31
DOI:
10.3969/j.issn.1006-7043. 201106049
文献标志码:
A
摘要:
为了研究三体船操纵特性,采用势流理论有升力三维面元计算方法,计算和分析了三体船斜航下的有关操纵运动水动力.在物体表面和尾涡面上布置均匀涡环网格,通过满足物面边界条件和库塔条件,计算物体对流场的扰动速度,进而确定物体受力并分析其规律.在对NACA0012机翼压强分布和单体船模水动力随漂角变化规律验证的基础上,将所提方法推广至三体船在斜航运动时受到的横向力和转首力矩计算.据计算结果,分析了三体船侧体位置对其斜航下操纵运动水动力和操纵运动特性的影响.研究表明,文中计算结果具有较高的准确性和合理性,所提势流理论三维面元计算方法为三体船操纵运动水动力预报和三体船操纵运动特性分析奠定了基础,具有较高的工程应用价值和很好的工程应用前景.

参考文献/References:

[1]韩开佳, 黄德波. 三体船的兴波阻力计算[J].哈尔滨工程大学学报, 2000,21(1):6-10. HAN Kaijia, HUANG Debo. Resistance calculation of tramaran[J]. Journal of Harbin Engineering University, 2000,21(1):6-10.
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备注/Memo

备注/Memo:
海洋工程国家重点实验室基金资助项目(0812)
更新日期/Last Update: 2012-06-19