| 浅水区波浪的破碎指标 |
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| 引用本文： | 李玉成,董国海.浅水区波浪的破碎指标[J].水动力学研究与进展(A辑),1991,6(2):99-110. |
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| 作者姓名： | 李玉成 董国海 |
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| 作者单位： | 大连理工大学
(李玉成，董国海)，大连理工大学(滕斌) |
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| 摘 要： | 基于对波浪破碎的几何学、运动学及动力学三种指标的分析比较和观测资料的验证,本文提出可以合田良实的结果为基础修正Miche的H/(Ltanhkd)=α值,并提出了适用于纯波及波浪水流共存时的临界α值。它们比Miche的0.142值为小,这一结果已为实验所证实。
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| 关 键 词： | 波浪 波浪破碎 浅水区 |
Wave Breaker Indices in Finite Water Depth |
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| Li Yu-Cheng Dong Guo-hai Teng Bin.Wave Breaker Indices in Finite Water Depth[J].Journal of Hydrodynamics,1991,6(2):99-110. |
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| Authors: | Li Yu-Cheng Dong Guo-hai Teng Bin |
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| Affiliation: | Dalian University of Technology |
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| Abstract: | Based on the analysis and comparision of wave breaker indices defined by geometric, kinetic as well as dynamic stability,which were verified by observation, the value a, which is equal to H/(Lthkd) by Miche's result and may be modified by Goda's results, is suggested as the wave breaking criteria. The applicable values of a for pure waves or wave-current co-existing field are given in this paper. They are smaller than Miche's result (0.142), which has been verified by model test. |
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| Keywords: | wave wave breaking |
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