国家自然科学基金(11072140)

作品数：7被引量：16H指数：3
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相关期刊：《China Ocean Engineering》《Science China(Physics,Mechanics & Astronomy)》《Theoretical & Applied Mechanics Letters》《Journal of Hydrodynamics》更多>>
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Hydroelastic Response of A Circular Plate in Waves on A Two-Layer Fluid of Finite Depth被引量：3
《China Ocean Engineering》2014年第5期671-686,共16页林强 卢东强 Ronald W.YEUNG 
sponsored by the National Basic Research Program of China(973 Program,Grant No.2014CB046203);the National Natural Science Foundation of China(Grant No.11072140)
The hydroelastic response of a circular, very large floating structure(VLFS), idealized as a floating circular elastic thin plate, is investigated for the case of time-harmonic incident waves of the surface and interf...
关键词：wave diffraction two-layer fluid ORTHOGONALITY matched eigenfunction circular elastic plate flexural waves 
Effect of compressive stress on the dispersion relation of the flexural–gravity waves in a two-layer fluid with a uniform current被引量：2
《Journal of Hydrodynamics》2014年第2期339-341,共3页卢东强 
supported by the National Basic Research Program of China(973 Program,Grant No.2014CB046203);the National Natural Science Foundation of China under(Grant No.11072140);the Shanghai Program for Innovative Research Team in Universities
The explicitly analytical solution is derived for the dispersion relation of the flexural-gravity waves in a two-layer fluid with a uniform current. The upper＇ fluid is covered by a thin plate with the presence of th...
关键词：HYDROELASTICITY compressive force CURRENT two-layer fluid 
Analytic approximation to nonlinear hydroelastic waves traveling in a thin elastic plate floating on a fluid被引量：3
《Science China(Physics,Mechanics & Astronomy)》2013年第11期2170-2177,共8页WANG Ping LU DongQiang 
supported by the National Natural Science Foundation of China (Grant No. 11072140)
An analytic approximation method known as the homotopy analysis method(HAM)is applied to study the nonlinear hydroelastic progressive waves traveling in an infinite elastic plate such as an ice sheet or a very large f...
关键词：homotopy analysis method（HAM） nonlinear progressive waves elastic plate nonlinear hydroelastic response 
二维移动载荷引起漂浮板的非定常水弹性波阻和波形研究被引量：1
《水动力学研究与进展（A辑）》2013年第5期615-625,共11页张辉 卢东强 
国家自然科学基金项目(11072140);上海高校创新团队建设项目~~
该文解析研究了漂浮在无限深无黏流体的无限长弹性板受二维移动载荷作用下变形以及载荷所受阻力。移动载荷分匀速运动和突然启动两种形式;使用Fourier积分变换法,得到积分形式解;对匀速运动的情况,采用留数定理得到波阻和波形的稳态解...
关键词：水弹性 挠曲重力波 波阻 瞬态响应 驻相法 
Transient flexural-and capillary-gravity waves due to disturbances in two-layer density-stratified fluid被引量：3
《Journal of Hydrodynamics》2013年第3期339-347,共9页卢东强 孙翠芝 
supported by the National Natural Science Foundation of China (Grant No. 11072140);the State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University(Grant No. 0803);the Shanghai Program for Innovative Research Team in Universities
Generation of the transient flexural- and capillary-gravity waves by impulsive disturbances in a two-layer fluid is investi- gated analytically. The upper fluid is covered by a thin elastic plate or by an inertial sur...
关键词：HYDROELASTICITY CAPILLARITY wave generation density stratification two layers 
Flexural-gravity wave resistances due to a surface-moving line source on a fluid covered by a thin elastic plate被引量：2
《Theoretical & Applied Mechanics Letters》2013年第2期68-71,共4页D.Q.Lu H.Zhang 
supported by the National Natural Science Foundation of China (11072140);the State Key Laboratory of Ocean Engineering (Shanghai Jiao Tong University) (0803);The Shanghai Program for Innovative Research Team in Universities
Analytical solutions for the flexural-gravity wave resistances due to a line source steadily moving on the surface of an infinitely deep fluid are investigated within the framework of the linear po- tential theory. Th...
关键词：wave resistance HYDROELASTICITY flexural rigidity INERTIA 
Hydroelastic interaction between water waves and a thin elastic plate of arbitrary geometry被引量：2
《Science China(Physics,Mechanics & Astronomy)》2011年第1期59-66,共8页XU Feng LU DongQiang 
supported by the National Natural Science Foundation of China (Grant No. 11072140);the State Key Laboratory of Ocean Engineering (Shanghai Jiao Tong University) (Grant No. 0803);the Innovation Program of Shanghai Municipal Education Commission (Grant No.09YZ04);The Shanghai Program for Innovative Research Team in Universities is also acknowledged
An analytical method is developed for the hydroelastic interaction between surface incident waves and a thin elastic plate of arbitrary geometry floating on an inviscid fluid of finite depth in the framework of linear...
关键词：wave scattering method of matched eigenfunction expansions elastic plate arbitrary geometry hydroelastic response 
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