论文部分内容阅读
海面风应力和大气压强是引起台风暴潮最重要的两种作用力。它们的量值大小直接取决于台风本身的移速、移向、强度等运动学或动力学参量。因此,从理论上进一步研究台风参数与台风暴潮之间的关系,不仅有利于我们全面地了解台凤暴潮的特性,而且还有助于对台风参数影响下的台风增水值建立起一个直观定量的概念,与文献[3]一[4]不同,本文以江浙沿海为背景,采用二次守恒差分模型,对强度、移向和移速不同的各类模型台风暴潮进行了数值模拟,给出了该海域台风暴潮与台风参数之间的对应关系。
Sea surface wind pressure and atmospheric pressure are the two most important forces that cause typhoon storm surge. The magnitude of their magnitude directly depends on the typhoon’s own movement, movement, strength and other kinematic or kinetic parameters. Therefore, a further study on the relationship between typhoon parameters and typhoon storm surge theoretically will not only help us to understand the characteristics of typhoon wave in a comprehensive way, but also help to establish a typhoon water enhancement value under the influence of typhoon parameters Different from the literature [3] - [4], this paper uses the quadratic conservative difference model to simulate the typhoon surge of various types with different intensity, direction and velocity The corresponding relationship between typhoon storm surge and typhoon parameters is given.