| 含变涡动系数的超浅海风暴潮模型 |
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| 引用本文： | 冯士筰,施平.含变涡动系数的超浅海风暴潮模型[J].海洋学报,1980,2(3):1-11. |
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| 作者姓名： | 冯士筰 施平 |
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| 作者单位： | 1.山东海洋学院 |
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| 摘 要： | 超浅海风暴潮模型提出后2],对渤海风潮,作为超浅海问题,进行了数值研究1]。其结果的分析和观测资料的比较都表明了该模型有一定的应用价值;故,对超浅海风暴潮模型作进一步的探讨是有一定意义的。尤其因为我国是一个多浅水域和多风暴潮的国家,这种研究就具有更重要的意义。
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| 收稿时间： | 4/1/1979 12:00:00 AM |
AN ULTRA-SHALLOW WATER STORM SURGE MODEL WITH VARIABLE EDDY VISCOSITY |
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| Feng Shizuo and Shi Ping.AN ULTRA-SHALLOW WATER STORM SURGE MODEL WITH VARIABLE EDDY VISCOSITY[J].Acta Oceanologica Sinica (in Chinese),1980,2(3):1-11. |
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| Authors: | Feng Shizuo and Shi Ping |
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| Institution: | 1.Shandong College of Oceanology2.General station of Marine Hydrometcorological Forecasts of the National Bureau of Ocanography |
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| Abstract: | A well-mixed ultra-shallow water storm surge model with eddy viscosity which is a physically acceptable arbitrary function of depth is developed.The empirical linear law of bottom friction is derived,which provides a functional relationship between the eddy viscosity and the turbulence damping coefficient.An approach for establishing asymptotic vertical profiles of the eddy viscosity is proposed.Currents are estimated and compared with ones in the case of constant eddy viscosity.A theoretical estimation of time lag between the surge and the wind stress in a stage of quasistationary development of the surge shows agreement in order of magnitude with observed data. |
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