台风暴潮某些特性的分析
AN ANALYSIS OF THE CHARACTERISTICS OF STORM SURGES BY TYPHOON
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摘要: 台风暴潮的机制和预报,国内已有不少的研究,国外虽然亦进行了许多的研究,但就理论而言,大都局限于全流观点进行分析,从而得出较理想化的结果[1,2]。本文试图直接从线性化了的流体力学运动方程出发,导出适用于浅海中移行风暴所导致的风暴潮的理论模式,以研究其某些特性。Abstract: The storm surges are studied from the fundamental hydrodynamic equation of motion including the vertical eddy viscosity,and a generalized solution for the storm surges under the comined effects of the pressure field and the wind stress field is obtained.A fundamental mechanism of the surface elevation and of the generation of storm currents by typhoons travelling in shallow seas has also been give.Observed data agree with calculations.
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普鲁德曼.丁(1952),动力海洋学,毛汉礼译.科学出版社,1956,314-315. 山田彦完,进行低气压に依る高潮(一),海と空,16(1965),11. 佐藤久,高松港O高潮预想についこ,海と空,37(1961),3. Welander,P.,Numerical Prediction of Storm Surges,Advances in Geophysis,8(1661). -
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