| 分层海洋中运动物体生成的内波 |
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| 引用本文： | 徐肇廷,姚凤朝,隋红波.分层海洋中运动物体生成的内波[J].中国海洋大学学报(自然科学版),2001,31(4):461-466. |
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| 作者姓名： | 徐肇廷 姚凤朝 隋红波 |
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| 作者单位： | 1. 青岛海洋大学物理海洋实验室和物理海洋研究所;海洋科学与数值模拟国家海洋局重点实验室
2. 青岛海洋大学物理海洋实验室和物理海洋研究所, |
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| 基金项目： | 国家自然科学基金课题 (4 9776 2 84)，高等学校博士学科点专项科研基金课题 (2 0 0 0 0 42 30 9)，水动力学国家重点实验室基金课题 ( |
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| 摘 要： | 该文提供分层海洋中运动物体生成内波的理论、数值和实验研究的背景资料的综述 ,并给出理论研究的 Green函数、正交模态模式和极点回避等方法的评述。数值研究给出数值求解Wronsky行列式的源求解方法及介绍直接差分计算含源内波方程和积分方程的方法。有关源致内波的实验研究 ,作者介绍物体在分层流水槽运动时生成内波的两个典型实验及其主要实验结果。最后评述船舶在海洋表面处生成表面波的研究方法 ,以此指导水下 Rankine卵形体生成内波的实验研究。
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| 关 键 词： | 分层海洋 内波 波阻 内波实验室实验 |
| 文章编号： | 1001-1862-(2001)04-461-06 |
| 修稿时间： | 2000年3月13日 |
Internal Waves Generated by Moving Body in the Stratified Ocean |
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| Xu Zhaoting , Yao Fengchao Sui Hongbo.Internal Waves Generated by Moving Body in the Stratified Ocean[J].Periodical of Ocean University of China,2001,31(4):461-466. |
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| Authors: | Xu Zhaoting Yao Fengchao Sui Hongbo |
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| Institution: | Xu Zhaoting 1,2 Yao Fengchao 1 Sui Hongbo 1 |
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| Abstract: | A summary on the theoretical, numerical and experimental background materials of internal waves generated by the moving body in stratified ocean is made in present paper. The Green function method, Normal mode decomposition and pole avoidance in the theoretical study is given in this paper. The solution of Wronskian determinant, the solution method of source in the numerical calculation are summarized, and the direct difference computation of internal wave equation with the source and the integral equation method are also introduced. In the experimental studies of internal waves generated by submerged source, two typical experiments in tanks of the stratified flow and some significant experimental results are reviewed. Finally, the experimental methods of the surface-ship waves is introduced to lead to the experimental researches of internal waves generated by submarine Ranine ovoid in the stratified fluid. |
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| Keywords: | stratified ocean internal wave wave resistance laboratory experiment of internal waves |
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