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期刊A continuum traffic flow model with the consideration of coupling effect for two-lane freeways被引量:1
力学学报英文版2011年第2期228-236,共9页D.-H. Sun G.-H. Peng L.-P. Fu H.-P. He 
supported by the National High Technology Research and Development Program of China(863)(511-0910-1031);the National"10th Five-Year"Science and Technique Important Program of China(2002BA404A07)
A new higher-order continuum model is proposed by considering the coupling and lane changing effects of the vehicles on two adjacent lanes. A stability analysis of the proposed model provides the conditions that ensur...显示全部
关键词:耦合效应 流模型 高速公路 车道 交通 稳定性分析 线性稳定性 连续模型 
期刊Region-dependent micro damage of enamel under indentation被引量:1
力学学报英文版2012年第6期1651-1658,共8页Bing-Bing An Rao-Rao Wang .Dong-Sheng Zhang Rao-Rao Wang Dong-Sheng Zhang 
supported by the National Natural Science Foundation of China(11172161);the Science and Technology Commission of Shanghai Municipality(10410701900,11195820900 and 10ZR1423400);the Innovation Program of Shanghai Municipal Education Commission(12ZZ092);the State Key Laboratory of Oral Diseases(Sichuan University)(SKLODSCU2009KF03);the Shanghai Leading Academic Discipline Project(S30106)
The objective of this investigation is to explore the region-dependent damage behavior of enamel, as well as to develop a good understanding of the deformation mechanisms of enamel with numerical modeling. Nanoindenta...显示全部
关键词:牙釉质 微损伤 破坏行为 加载曲线 实验数据 蛋白质链 数值模拟 模拟负载 
期刊Predicted aerodynamic damping of slender single beam structures in across-wind vibrations
力学学报英文版2020年第5期990-998,I0001,共10页Cung Huy Nguyen Dinh Tung Nguyen 
National Founulation fow 3eience anl Teclulogy Development(NAFOXTED)(Grant 107.04-2017.321).
The paper presents a generalization of the conventional analytical approach where the quasisteady theory is utilised to evalu-ate the across-wind aerodynamic damping of slender single beam structures.This generalized ...显示全部
关键词:Aerodynamic damping ACROSS-WIND Slender structure-Galloping Tall building 
期刊Analysis of wave propagation in micro/nanobeam-like structures: A size-dependent model被引量:1
力学学报英文版2012年第6期1659-1667,共9页Bing-Lei Wang Jun-Feng Zhao Shen-Jie Zhou Xi Chen 
supported by the National Natural Science Foundation of China(11202117,11272186,11172231 and 50928601);the Postdoctoral Science Foundation of China(2012M521326);the Natural Science Fund of Shandong Province(ZR2012AM014 and BS2012ZZ006);Independent Innovation Fund of Shandong University(2011GN055);National Science Foundation(CMMI-0643726),DARPA(W91CRB-11-C-0112);Changjiang Scholar Program from Ministry of Education of China
By incorporating the strain gradient elasticity into the classical Bernoulli-Euler beam and Timoshenko beam models, the size-dependent characteristics of wave propagation in micro/nanobeams is studied. The formulation...显示全部
关键词:TIMOSHENKO梁 Bernoulli-Euler梁 波传播 模型 结构 纳米 应变梯度 耳鼻喉科 
期刊Effect of water injection on the cavitation control:experiments on a NACA66(MOD)hydrofoil
力学学报英文版2020年第5期999-1017,I0001,共20页W.Wang T.Tang Q.D.Zhang X.F.Wang Z.Y.An T.H.Tong Z.J.Li 
the National NaturalScience Foundation of China(Grant 5l876022);the National BasicResearch Program of China(Grant 2015CB057301).
The objective of this work is to investigate experimentally controlling cavitating flow over NACA66(MOD)hydrofoils by means of an active water injection along its suction surface.The continuous water vertically jets o...显示全部
关键词:Cavitation active control Sheet/cloud cavitation.Water injection Re-entrant jet 
期刊A NUMERICAL STUDY OF THE VORTEX MOTION IN OSCILLATING FLOW AROUND A CIRCULAR CYLINDER AT LOW AND MIDDLE Kc NUMBERS
力学学报英文版1994年第3期212-219,共8页凌国平 凌国灿 
The project supported by the National Natural Science Foundations of China ;the LNM,Institute of Mechanics,Academia Sinica
A new hybrid model, which is based on domain decomposition andproposed by the authors is used for calculating the flow around a circular cylinderat low and middle Keulegan-Carpenter numbers (Kc=2~18)respectively.Thev...显示全部
关键词:OSCILLATING FLOW SEPARATED FLOW VORTEX motion domain decomposition hybrid METHOD finite difference METHOD VORTEX METHOD 
期刊A SECOND ORDER STATIONARY SOLUTION OF THE THREE DIMENSIONAL WAVE DIFFRACTION POTENTIAL被引量:1
力学学报英文版1991年第1期1-11,共11页
A theory on the second order wave diffraction by a three dimensional body fixed in a regular seahas been developed in the present paper. By regarding the sinusoidal disturb potential as a stationary solu-tion of an in...显示全部
关键词:WAVE diffraction  SECOND order WAVE FORCE nonlinear WAVE OFFSHORE engineering 
期刊The influence of the wake of a flapping wing on the production of aerodynamic forces
力学学报英文版2005年第5期411-418,共8页Jianghao Wu Mao Sun 
The project supported by the National Natural Science Foundation of China(10232010);the National Aeronautic Science Fund of China(03A51049)
The effect of the wake of previous strokes on the aerodynamic forces of a flapping model insect wing is studied using the method of computational fluid dynamics. The wake effect is isolated by comparing the forces and...显示全部
关键词:空气动力学 昆虫 飞行方式 翅膀拍打 
期刊Equilibrium configurations of the tethered three-body formation system and their nonlinear dynamics
力学学报英文版2012年第6期1668-1677,共10页Ming Xu Jian-Min Zhu Tian Tan Shi-Jie Xu 
supported by the National Natural Science Foundation of China(11172020);Talent Foundation supported by the Fundamental Research Funds for the Central Universities;Aerospace Science and Technology Innovation Foundation of China Aerospace Science Corporation;the National High Technology Research and Development Program of China(863)(2012AA120601)
This paper considers nonlinear dynamics of tethered three-body formation system with their centre of mass staying on a circular orbit around the Earth, and applies the theory of space manifold dynamics to deal with th...显示全部
关键词:非线性动力学 形成系统 三体系统 平衡点 配置 LYAPUNOV 圆形轨道 力学行为 
期刊Analytical solution of the low Reynolds third-grade non-Newtonian fluids flow inside rough circular pipes
力学学报英文版2020年第5期1018-1030,I0001,共14页Zohreh Sheidaei Pooria Akbarzadeh 
The present paper focuses on finding an analytical solution for fully developed third-grade non-Newtonian fluids flows inside rough circular pipes at low Reynolds numbers(Stokes flows).The wall roughness is modeled by...显示全部
关键词:Relative roughness Third-grade non-Newtonian fluid Perturbation method Low Reynolds number 
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