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GENERATION OF NONLINEAR INTERNAL WAVES ON CONTINENTAL SHELF
作者姓名:Xu Zhao ting  Yao Feng chao  Wang Mei Physical Oceanography Laboratory and Institute of Physical Oceanography  Ocean University of Qingdao  China Key Laboratory of Marine Science and Numerical Modeling  State Oceanic Administration  Qingdao
作者单位:Xu Zhao ting,Yao Feng chao,Wang Mei Physical Oceanography Laboratory and Institute of Physical Oceanography,Ocean University of Qingdao 266003,China Key Laboratory of Marine Science and Numerical Modeling,State Oceanic Administration,Qingdao 26
基金项目:theNaturalScienceFoundationofChina (grantNo:4 97762 84 )
摘    要:1 . INTRODUCTIONInternaltidalinteractionwithbottomfeaturesappearstobethedominantmechanismforgenera tionofthecoherentoceanicinternalwavesthatareobservablewithSAR ,closertoshore ,riverineorglacialintrusionandcontinentalbreakprovidesec ondarygeneratingmecha…


GENERATION OF NONLINEAR INTERNAL WAVES ON CONTINENTAL SHELF
Xu Zhao ting,Yao Feng chao,Wang Mei Physical Oceanography Laboratory and Institute of Physical Oceanography,Ocean University of Qingdao ,China Key Laboratory of Marine Science and Numerical Modeling,State Oceanic Administration,Qingdao .GENERATION OF NONLINEAR INTERNAL WAVES ON CONTINENTAL SHELF[J].Journal of Hydrodynamics,2001(3).
Authors:Xu Zhao ting  Yao Feng chao  Wang Mei Physical Oceanography Laboratory and Institute of Physical Oceanography  Ocean University of Qingdao  China Key Laboratory of Marine Science and Numerical Modeling  State Oceanic Administration  Qingdao
Affiliation:Xu Zhao ting,Yao Feng chao,Wang Mei Physical Oceanography Laboratory and Institute of Physical Oceanography,Ocean University of Qingdao 266003,China Key Laboratory of Marine Science and Numerical Modeling,State Oceanic Administration,Qingdao 26
Abstract:A 2 D KdV equation is derived under condition of arbitrary continuous density profiles. A non fission version of initial internal solitary waves propagating onto the continental shelf is studied by means of the 2 D KdV equation. Under non Bohr and Sommerfeld's condition, numerical calculations are carried out based on the KdV equation. The results shows that the initial internal solitary waves in deep ocean break down into internal undular bores on the continental shelf. And the bores have a like soliton leading fronts and undular trails.
Keywords:KdV equation  internal undular bore  internal undular solitary wave  internal solition
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