[1]周光耀,唐友刚.规则斜浪中船舶多自由度耦合的参强激励横摇[J].哈尔滨工程大学学报,2018,39(07):1143-1149.[doi:10.11990/jheu.201611079]
 ZHOU Guangyao,TANG Yougang.Forced-parametrically excited rolling of ships with multi-degree-of-freedom coupled motion in regular oblique waves[J].hebgcdxxb,2018,39(07):1143-1149.[doi:10.11990/jheu.201611079]
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规则斜浪中船舶多自由度耦合的参强激励横摇(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
39
期数:
2018年07期
页码:
1143-1149
栏目:
出版日期:
2018-07-05

文章信息/Info

Title:
Forced-parametrically excited rolling of ships with multi-degree-of-freedom coupled motion in regular oblique waves
作者:
周光耀12 唐友刚12
1. 天津大学 建筑工程学院, 天津 300072;
2. 天津大学 水利工程与仿真国家重点实验室, 天津 300072
Author(s):
ZHOU Guangyao12 TANG Yougang12
1. School of Civil Engineering, Tianjin University, Tianjin 300072, China;
2. State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University, Tianjin 300072, China
关键词:
瞬时等效旋转参强激励横摇多自由度耦合运动航向控制二阶耦合项时域数值计算规则斜浪波向角波幅波长
分类号:
U661.32
DOI:
10.11990/jheu.201611079
文献标志码:
A
摘要:
为研究船舶的参强激励运动,本文建立了瞬时等效旋转矩阵的新坐标转换方法,描述船舶在空间中的多自由度运动。基于瞬时等效运动体系建立考虑随船坐标系位置瞬变的多自由度耦合运动方程。引入航向控制条件,对多自由度运动方程进行改进,从而研究船舶在规则斜浪中定向航行下的参强激励横摇运动。并以某C11集装箱船为例,计算其在规则斜浪中不同波浪条件下的运动。分析发现:小波向角差异下的运动存在一个相对固定的相位时间延迟;斜浪中参数激励和强激励对运动的影响与波向角、波幅和波长有关,且在参强激励发生时,其运动频率是否受到固有频率的影响也与这些波浪条件有关。

参考文献/References:

[1] ROBERTS J B. Effect of parametric excitation on ship rolling motion in random waves[J]. Journal of ship research, 1982, 26(4):246-253.
[2] DUNWOODY A B. Roll of a ship in astern seas-metacentric height spectra[J]. Journal of ship research, 1989, 33(3):221-228.
[3] FRANCE W N, LEVADOU M, TREAKLE T W, et al. An investigation of head-sea parametric rolling and its influence on container lashing systems[J]. Marine technology, 2003, 40(1):1-19.
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[5] BULIAN G. Nonlinear parametric rolling in regular waves-a general procedure for the analytical approximation of the GZ curve and its use in time domain simulations[J]. Ocean engineering, 2005, 32(3/4):309-330.
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[9] 李红霞, 彭东升, 黄一, 等. 斜浪中船舶参数横摇运动研究[J]. 船舶力学, 2014, 18(1):62-67.LI Hongxia, PENG Dongsheng, HUANG Yi, et al. Parametric rolling analysis in oblique seas[J]. Journal of ship mechanics, 2014, 18(1):62-67.
[10] 李红霞, 鲁江, 顾民, 等. 斜浪中参强激励横摇运动的数值模拟与解析分析[J]. 中国造船, 2015, 56(S1):113-119.LI Hongxia, LU Jiang, GU Min, et al. Numerical and analytical research on forcedly-parametrically excited rolling of ships in oblique seas[J]. Shipbuilding of China, 2015, 56(S1):113-119.

备注/Memo

备注/Memo:
收稿日期:2016-11-25。
基金项目:国防科工局项目(B2420132001).
作者简介:周光耀(1991-),男,硕士研究生;唐友刚(1952-),男,教授,博士生导师.
通讯作者:唐友刚,E-mail:tangyougang_td@163.com
更新日期/Last Update: 2018-07-07