| THE PROPAGATION OF INTERNAL WAVES IN NON-HOMOGENEOUS OCEAN WITH THE BASIC HORIZONTAL CURRENTS |
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| 作者姓名： | 徐肇廷 |
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| 作者单位： | Institute of |
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| 基金项目： | Project supported by the National Natural Science Foundation of China. |
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| 摘 要： | The influence of basic horizontal current on the propagation of internal wave in the non-homogeneous ocean is studied in this paper. By means of pseudo-static hypothesis, the basic equation on propagation of internal wave in the non-homogeneous ocean is derived. By using geometric optics approximation the eikonal equation and transport equation are obtained, at the same time in a sort of fluid field, i. e. M= M(y)i+t-M(x)j, the extended Snell law and analytical solution of the rays are also obtained. The present work is an extension to the ray theory of internal wave in the static ocean.
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| 关 键 词： | internal wave eikonal equation tranзport equation geometric optics approximation ray. |
THE PROPAGATION OF INTERNAL WAVES IN NON-HOMOGENEOUS OCEAN WITH THE BASIC HORIZONTAL CURRENTS |
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| XU ZHAO-TING.THE PROPAGATION OF INTERNAL WAVES IN NON-HOMOGENEOUS OCEAN WITH THE BASIC HORIZONTAL CURRENTS[J].Science in China(Chemistry),1992(6). |
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| Authors: | XU ZHAO-TING |
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| Abstract: | The influence of basic horizontal current on the propagation of internal wave in the non-homogeneous ocean is studied in this paper. By means of pseudo-static hypothesis, the basic equation on propagation of internal wave in the non-homogeneous ocean is derived. By using geometric optics approximation the eikonal equation and transport equation are obtained, at the same time in a sort of fluid field, i. e. M= M(y)i+t-M(x)j, the extended Snell law and analytical solution of the rays are also obtained. The present work is an extension to the ray theory of internal wave in the static ocean. |
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