飓风发展初期的分析理论：II部分
An Analytical Theory for the Early Stage of the Development of Hurricanes: Part II
摘要：
本系列论文提出了飓风发展早期（热带风暴阶段）的分析理论。在第一部分中，线性理论和非线性理论已经制定。在第一部分中，我们发现，线性理论，一种二维的朗肯涡旋，给出了一些不切实际的性质飓风发展的上半部分的大气。在非线性理论中，在飓风发展的热带阶段，解析解在许多动力学方面与观测结果吻合得很好。特别是，这些解决方案提供了以前没有展示过的新见解。然而，这种非线性理论有一个令人不安的点：切向风和位势与半径的不连续性。在第二部分中，这种不连续性将被满意地消除，而不会对第一部分中获得的结果产生任何重大变化。此外，还将研究第一部分中没有考虑的摩擦效应。
英文摘要：
In this series of papers, an analytical theory for the early stage (tropical storm stage) of hurricane development is proposed. In Part I, a linear theory and a nonlinear theory have been formulated. It was found in Part I that the linear theory, a kind of the 2D Rankine vortex, gives some unrealistic properties for hurricane development at the upper half of the atmosphere. In the nonlinear theory, the analytical solutions agree well in many dynamical respects with observations at the tropical stage of hurricane development. Particularly, these solutions offer new insights which have not been shown before. However, this nonlinear theory has a disturbing point: a discontinuity of tangential wind and geopotential with radius. In this second Part, this discontinuity will be eliminated satisfactorily without any significant changes to the results obtained in Part I. In addition, the frictional effects will be investigated, which has not been done considered in Part I.
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