PERTURBATION_METHOD

作品数:174被引量:228H指数:6
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相关作者:黄怡筠李云飞郑成荣范菊王丽娜更多>>
相关机构:中国船舶工业集团公司第708研究所首都师范大学上海交通大学北京理工大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金广东省自然科学基金更多>>
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A Singular Perturbation Method for Parametric Investigation on J-lay Installation of Deepwater Pipelines被引量:3
《China Ocean Engineering》2013年第6期751-766,共16页王琴 段梦兰 李海明 张庆元 
financially supported by the National Basic Research Program of China(Grant No.2011CB013702);the National Natural Science Foundation of China(Grant No.50979113).1
The maximum bending moment or curvature in the neighborhood of the touch down point (TDP) and the maximum tension at the top are two key parameters to be controlled during deepwater J-lay installation in order to en...
关键词:deepwater touch down point singular perturbation technique non-linear governing differential equation J-lay of pipeline geometric nonlinearity stiffened catenary 
A New Analytical Solution for Tide-Induced Groundwater Fluctuations in An Unconfined Aquifer with A Sloping Beach被引量:2
《China Ocean Engineering》2011年第3期479-494,共16页孔俊 宋志尧 辛沛 沈城吉 
supported by the National Natural Science Foundation of China (Grant No. 51009059);the Natural Science Foundation of Jiangsu Higher Education Institutions of China (Grant No. 09KJA170003);the Fundamental Research Funds for the Central Universities (Grant No. 2010B02914);the Special Commonweal Research Foundation of the Ministry of Water Conservancy (Grant No. 200901032);the Priority Academic Program Development of Jiangsu Higher Education Institutions
Deriving analytical solutions for tide-induced groundwater fluctuations in unconfined aquifers confronts two problems: (1) As the Boussinesq equation itself contains nonlinear terms, the "secular term" would be g...
关键词:TIDE GROUNDWATER analytical solution over-height perturbation method 
Nonlinear Lagrangian Breaker Characteristics for Waves Propagating Normally Toward A Mild Slope
《China Ocean Engineering》2005年第4期587-600,共14页曾文哲 陈阳益 陈冠宇 
Because of shoaling, refraction, friction, and other effects, a surface-wave propagating on a gently sloping bottom of slope will eventually break. In this paper, by nonlinearizing the problem and using a perturbation...
关键词:Eulerian system Lngrangian system breaking criteria perturbation method 
Investigation of Motion of Two Hinged Bodies Moored by Mooring Lines in Waves被引量:2
《China Ocean Engineering》2002年第2期193-200,共8页JI Hengteng(纪亨腾) FAN Ju(范菊) HUANG Xianglu(黄祥鹿) 
This work was financially supported by the National Natural Science Foundation of China(Grant No.50009005 and No.50039010)
In this paper, the motions are studied of a multi-body which is composed of two plates hinged together and moored by eight mooring lines in regular waves. The experimental results are compared with computational resul...
关键词:potential theory motion responses perturbation method HYDRODYNAMICS wave force mooring lines 
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