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Impact of Wave-Ocean Interaction on Typhoon Hai-Tang in 2005

机译:2005年海浪相互作用对台风海棠的影响

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References(20) Cited-By(10) Supplementary materials(2) We investigated the impact of wave-ocean interaction on numerical predictions for Typhoon Hai-Tang in 2005 using a nonhydrostatic atmosphere model coupled with a third-generation ocean wave model and a mixed-layer ocean model. Here we address the effect of breaking surface waves on entrainment induced at the mixed-layer base, assuming that the turbulent transport due to breaking surface waves is expressed as a function of both wave-induced and surface wind stresses. The introduction of breaking surface waves into the coupled model enables us to reproduce the evolution of Hai-Tang's central pressure and sea-surface temperature (SST) distribution more realistically. SST decreases significantly (rarely) along Hai-Tang's track where the mixed-layer depth is relatively shallow (deep). Hai-Tang tends to intensify where the initial mixed layer is relatively deep along Hai-Tang's track. Introducing the wave-ocean interaction may lead to more precise tropical cyclone intensity prediction through more realistic reproduction of the SST distribution.
机译:参考文献(20)被引用的文献(10)补充材料(2)我们使用非静压大气模型,第三代海浪模型和海浪模型研究了海-气相互作用对2005年台风海棠数值预测的影响。混合层海洋模型。在这里,我们假设破坏表面波对混合层基体上引起的夹带的影响,假设由于破坏表面波而引起的湍流传输被表示为波动和表面风应力的函数。将破碎的表面波引入耦合模型使我们能够更真实地再现海塘的中心压力和海表温度(SST)分布的变化。在海塘的混合层深度相对较浅(较深)的轨道上,SST显着(很少)下降。在初始混合层沿海棠航迹相对较深的地方,海棠趋于加剧。引入海浪相互作用可通过更真实地再现SST分布来导致更精确的热带气旋强度预测。

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