PROPAGATING

作品数:268被引量:349H指数:7
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相关领域:理学机械工程更多>>
相关作者:吴德金原田义文齐昕宁利中八幡英雄更多>>
相关机构:山东大学(威海)浙江大学中国科学院紫金山天文台日本广岛大学更多>>
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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中国博士后科学基金国家教育部博士点基金更多>>
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Propagating characteristics of waves on a thin layer of mud
《Journal of Hydrodynamics》2021年第5期1078-1088,共11页Hai-jue Xu Jin-sen Wu Yu-chuan Bai Dong-qiang Lu Chiu-On Ng 
Projects supported by the National Natural Science Foundation of China(Grant Nos.51979185,51879182);the Science Fund for Creative Research Groups of the National Natural Science Foundation of China(Grant No.51621092)。
The propagating characteristics of the water and muddy waves are one of the concerns of theoretical studies because of the following facts:(1)With the development of the economy in the estuaries,local residents and go...
关键词:ESTUARY two-layer fluid model power law model gravity wave Introduction 
Fission law of solitary waves propagating over sharply variable topography被引量:2
《Journal of Hydrodynamics》2020年第4期727-734,共8页Da-lin Tan Ji-fu Zhou Xu Wang 
Supported by the National Key Research and Development Program of China(Grant No.2017YFC1404202);the National Natural Science Foundation of China(Grant Nos.11572332,11602274);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant Nos.XDB22040203,XDA22000000).
The fission of solitary waves propagating over variable topography is investigated.In previous theories,to predict the number and the amplitudes of disintegrated solitons in the wave packet generated from a solitary w...
关键词:Fission law solitary wave packet wave breaking 
Waves propagating over a two-layer porous barrier on a seabed被引量:1
《Journal of Hydrodynamics》2018年第3期453-462,共10页Qiang Lin Qing-rui Meng Dong-qiang Lu 
Project supported by the Ministry of Industry and Information Technology(MIIT)with the Research Project in the Fields of High-Technology Ships(Grant Nos.[2016]22,[2016]548);the National Natural Science Foundation of China(Grant No.11472166);the Natural Science Foundation of Jiangsu Province(Grant No.BK20130109)
A research of wave propagation over a two-layer porous barrier, each layer of which is with different values of porosity and friction, is conducted with a theoretical model in the frame of linear potential flow theory...
关键词:Two-layer porous barrier inner product matched eigenfunction expansions 
A COUNTER PROPAGATING WAVE STATE WITH A PERIODICALLY HORIZONTAL MOTION OF DEFECTS被引量:40
《Journal of Hydrodynamics》2008年第5期567-573,共7页NING Li-zhong QI Xin YUAN Zhe SHI Feng 
the National Natural Science Foundation of China (Grant No. 10872164);the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry (Grant No. 220542);the Key Project of Shanxi Education Committee (Grant No.05JK271);the Scientific Research Foundation of Xi’an University of Technology (Grant No.210532).
Convection in a horizontal fluid layer heated from below is one of models for studying patterns of convection in binary fluid mixtures and has been extensively studied. In this article, the convection structures in a ...
关键词:Counter Propagating Wave (CPW) defect convection pattern dynamics 
EXPERIMENTAL INVESTIGATION ON SOUND SPEED PROPAGATING THROUGH HIGH SPEED AERATED FLOW IN OPEN CHANNEL
《Journal of Hydrodynamics》2002年第3期97-101,共5页Liao, Hua-Sheng  Xu, Wei-Lin  Yang, Yong-Quan  Wu, Chi-Gong 
Trans CenturyTrainingProgrammeFoundationfortheTalentsbytheStateEducationCommis sion
An experiment concerning the sound propagation in aerated open channel flow was designed and conducted in a variable slope chute. The acquisition of sound data was done by the hydro-phones installed into the bottom wa...
关键词:AIR COMPRESSIBILITY Open channel flow Tape recorders Two phase flow WATER 
A STUDY OF OSCILLATING FLOWS OVER PROPAGATING RIPPLES:PART Ⅱ. VORTICITY DYNAMICS
《Journal of Hydrodynamics》2000年第1期8-15,共8页Lu Xi yun Department of Modern Mechanics, University of Science and Technology of China, Hefei 230026, P.R.China 
Vortex shedding for an oscillating flow over ripples is numerically investigated by solving 2 D time dependent incompressible Navier Stokes equations in curvilinear coordinates. The dynamics of vortex structures ge...
关键词:oscillating flow ripple vorticity dynamics separation flow 
A STUDY OF OSCILLATING FLOWS OVER PROPAGATING RIPPLES:PART I. STEADY STREAMING
《Journal of Hydrodynamics》1999年第4期16-23,共8页Lu Xi yun Department of Modern Mechanics, University of Science and Technology of China, Hefei, 230026, P.R.China 
Oscillating flows over periodic ripples are numerically investigated by solving the two dimensional time dependent incompressible Navier Stokes equations in curvilinear coordinates for a wider range of the paramete...
关键词:oscillating flow RIPPLE steady streaming separation flow 
FREE LONG WAVES INDUCED BY WEAKLY NONLINEAR STOKES WAVES PROPAGATING OVER STRONG AMBIENT CURRENT AND AN UNEVEN BOTTOM
《Journal of Hydrodynamics》1999年第4期45-52,共8页Huang Hu, Zhou Xi reng School of Civil Engineering Tianjin University, Tianjin 300072, P.R.China 
This paper concerns the generation of forced and free long waves. The free long waves are due to uneven bottoms and ambient currents. The pure wave evolution equation of Liu & Dingemans is extended to include the effe...
关键词:free long waves Stokes waves wave  current interaction uneven bottoms second  order long waves third  order evolution equation 
DISCOVERY OF ANOTHER KIND OF NON-PROPAGATING SOLITARY WAVE
《Journal of Hydrodynamics》1992年第4期54-57,共4页Cui, Hongnong  Zhou, Xianchu 
With the consideration of surface tension in the analysis of nonpropagating solitary waves, the plane kh-σ can be divided into 3 parameter regions. The solitary waves appearing in parameter regions (1) and (2) are of...
关键词:Surface tension Surface waves 
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