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内孤立子
相关语句
  internal soliton
     Energy Dissipation and Velocity Distribution of Internal Soliton Encountering Submerged Triangular Obstacle
     内孤立子遇海脊障碍物的能量消散和速度分布
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  “内孤立子”译为未确定词的双语例句
     Three special internal waves, i.e., the precursor soliton, algebraic solitary wave and fiat solitary wave, induced by a moving source, are described, in which the internal flat solitary wave is shown to be a typical limiting solitary wave in experiments by the authors and then is first formulated by a conjugate flow model.
     概述了运动源诱生的先锋内孤立子、代数孤立子和平孤立波3类特殊非线性内波的研究进展,其中运动潜体生成的平孤立内波被作者实验证实是一类极限孤立波,并首次建立了共轭流动模型予以描述;
短句来源
     From the numerical results, it is shown that the initial internal solitary wave and the measured internal solitary all can fission when they pass through the continental slope.
     数值结果表明,深水区的初始内孤立波和实测的内孤立波(内潮)在通过陆坡区时都会产生分裂,并在陆架上(浅水区)生成一内孤立子波列。
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  相似匹配句对
     PROGRESS IN THE STUDY OF THE INTERNAL SOLITION IN THE NORTHERN SOUTH CHINA SEA
     南海北部孤立子波的研究进展
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     Load Calculation of Solitary Waves for Non-Wave-Guide
     孤立子的非波导荷载计算
短句来源
     Davydov Solitons
     Davydov孤立子
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     Interaction of Solitary Waves
     孤立子的相互作用
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     Ganoderma.
     Ganoderma
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  internal soliton
Damping of internal soliton modes in media with quadratic nonlinearity
      
Internal soliton modes and the rate of their radiative damping as a function of detuning from the phase-matching condition and the nonlinear shift of phase velocity for different soliton dimensions (d=1, 2, 3) are found.
      
An estimation of internal soliton forces on a pile in the ocean
      
Internal soliton forces on oil-platform piles in the ocean are estimated with the Morison Formula.
      
Different from surface wave forces, which change only in magnitude along a pile, internal soliton forces can be distributed over the entire pile in the water and they change not only in magnitude but also in direction with depth.
      
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This article presents a brief review of the research work on both the Kelvin-wake and the nonKelvin-wake generated by a submerged body moving, respectively, in continuous and discontinuous density stratification systems. The review lays the emphasis on analytical results and related experimental work in a stratified tank. The general governing equation for the non-Kelvin-wake in the continuously stratified fluid and the potential-flow analysis for the Kelvin-wake in the discontinuously stratified fluid are outlined....

This article presents a brief review of the research work on both the Kelvin-wake and the nonKelvin-wake generated by a submerged body moving, respectively, in continuous and discontinuous density stratification systems. The review lays the emphasis on analytical results and related experimental work in a stratified tank. The general governing equation for the non-Kelvin-wake in the continuously stratified fluid and the potential-flow analysis for the Kelvin-wake in the discontinuously stratified fluid are outlined. Three special internal waves, i.e., the precursor soliton, algebraic solitary wave and fiat solitary wave, induced by a moving source, are described, in which the internal flat solitary wave is shown to be a typical limiting solitary wave in experiments by the authors and then is first formulated by a conjugate flow model. The complicated dynamical characteristics in the internal wave generation due to a moving body in a linearly-distributed density fluid are summarized, including space-time structures at near and far fields of wakes, instabilities, coupled configurations between vortex and turbulence and interactions between internal wave and turbulence.

针对两类密度分布模型——连续分层流体和间断分层流体,综述了在运动潜体生成的Kelvin型和非Kelvin型内尾迹研究方面的现状,内容侧重于运动源生成内波的解析理论和分层拖曳水槽中内尾迹实验方面的研究成果。介绍了在连续分层流体中运动源生成的Kelvin型非线性内波的一般方程和在间断分层流体中Kelvin型内波的势流分析的一般方法;概述了运动源诱生的先锋内孤立子、代数孤立子和平孤立波3类特殊非线性内波的研究进展,其中运动潜体生成的平孤立内波被作者实验证实是一类极限孤立波,并首次建立了共轭流动模型予以描述;综合分析了在密度线性分布流体中潜体运动生成内波的动力学过程多样性特征,其中包括内尾迹近场和远场的时空结构、不稳定结构、涡旋与湍流耦合结构以及湍流与内波相互作用结构等。

A ray-type 2D-KdV equation for studying the fission of internal waves is derived in the present paper. By using a reduced equation resulted from the 2D-KdV equation, a numerical calculation on the fission of soliton-type internal wave and a measured internal solitary wave (or internal tide) is carried out at the laboratory scale. From the numerical results, it is shown that the initial internal solitary wave and the measured internal solitary all can fission when they pass through the continental slope. It is...

A ray-type 2D-KdV equation for studying the fission of internal waves is derived in the present paper. By using a reduced equation resulted from the 2D-KdV equation, a numerical calculation on the fission of soliton-type internal wave and a measured internal solitary wave (or internal tide) is carried out at the laboratory scale. From the numerical results, it is shown that the initial internal solitary wave and the measured internal solitary all can fission when they pass through the continental slope. It is concluded that the fission of the internal tides on the slope is one of the dominant generating mechanisms of internal soliton packets (or wave train) on the shelf under real ocean conditions.

本文导得了1个研究内波分裂的射线型二维KdV方程。利用这一方程的一维退化方程进行了实验室尺度下孤立子型内波分裂的数值研究。数值结果表明,深水区的初始内孤立波和实测的内孤立波(内潮)在通过陆坡区时都会产生分裂,并在陆架上(浅水区)生成一内孤立子波列。这表明在实际海洋条件下,深海区内潮的分裂是陆架上海洋内孤立子波包(或波列)生成的主要机制之一。

 
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