Three-dimensional spiral structure of tropical cyclone under four-force balance

doi:10.1088/1674-1056/23/6/069201

中国物理B ›› 2014, Vol. 23 ›› Issue (6): 69201-069201.doi: 10.1088/1674-1056/23/6/069201

• GEOPHYSICS, ASTRONOMY, AND ASTROPHYSICS • 上一篇下一篇

Three-dimensional spiral structure of tropical cyclone under four-force balance

刘式适, 付遵涛, 刘式达

Department of Atmospheric and Oceanic Sciences and Laboratory for Climate and Ocean-Atmosphere Studies, School of Physics, Peking University, Beijing 100871, China

收稿日期:2013-09-26 修回日期:2013-11-12 出版日期:2014-06-15 发布日期:2014-06-15
基金资助:
Project supported by the National Natural Science Foundation of China (Granted No. 40975027).

Three-dimensional spiral structure of tropical cyclone under four-force balance

Liu Shi-Kuo (刘式适), Fu Zun-Tao (付遵涛), Liu Shi-Da (刘式达)

Department of Atmospheric and Oceanic Sciences and Laboratory for Climate and Ocean-Atmosphere Studies, School of Physics, Peking University, Beijing 100871, China

Received:2013-09-26 Revised:2013-11-12 Online:2014-06-15 Published:2014-06-15
Contact: Fu Zun-Tao E-mail:fuzt@pku.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Granted No. 40975027).

摘要/Abstract

摘要： The steady axis-symmetrical atmosphere dynamical equations are used for describing spiral structure of tropical cyclones under four-force (pressure gradient force, Coriolis force, centrifugal force, and friction force) balance, and the dynamical systems of three-dimensional (3D) velocity field are introduced. The qualitative analysis of the dynamical system shows that there are down 3D spiral structures in eye of tropical cyclone and tropical cyclone is 3D counterclockwise up spiral structure. These results are consistent with the observed tropical cyclone on the weather map.

关键词: tropical cyclones, spiral structure, dynamical systems, four-force balance

Abstract: The steady axis-symmetrical atmosphere dynamical equations are used for describing spiral structure of tropical cyclones under four-force (pressure gradient force, Coriolis force, centrifugal force, and friction force) balance, and the dynamical systems of three-dimensional (3D) velocity field are introduced. The qualitative analysis of the dynamical system shows that there are down 3D spiral structures in eye of tropical cyclone and tropical cyclone is 3D counterclockwise up spiral structure. These results are consistent with the observed tropical cyclone on the weather map.

Key words: tropical cyclones, spiral structure, dynamical systems, four-force balance

中图分类号: (Properties and dynamics of the atmosphere; meteorology)

92.60.-e

92.60.Ox (Tropical meteorology)

刘式适, 付遵涛, 刘式达. Three-dimensional spiral structure of tropical cyclone under four-force balance[J]. 中国物理B, 2014, 23(6): 69201-069201.

Liu Shi-Kuo (刘式适), Fu Zun-Tao (付遵涛), Liu Shi-Da (刘式达). Three-dimensional spiral structure of tropical cyclone under four-force balance[J]. Chin. Phys. B, 2014, 23(6): 69201-069201.

参考文献 12

[1]	Elsberry R L (ed.) 1987 A Global View of Tropical Cyclone, Naval Postgraduate School, Monterey, CA
[2]	Newton C W 1967 Adv. Geophys. 12 257
[3]	Powell M D 1982 Mon. Wea. Rev. 110 1912
[4]	Weisman M L and Klemp J B 1982 Mon. Wea. Rev. 110 504
[5]	Wallace J M and Hobbs P V 2006 Atmospheric Science: an Introductory Survey (New York: Academic Press)
[6]	Pedlosky J 1987 Geophysical Fluid Dynamics, 2nd edn. (New York: Springer)
[7]	Holton J R 1979 An Introduction to Dynamic Meteorology, 2nd edn. (New York: Academic Press)
[8]	Houghton J T 1989 The Physics of Atmospheres, 2nd edn. (Cambridge: Cambridge University Press)
[9]	Hirsch M W, Smale S and Devaney R 2004 Differential Equation, Dynamical System and an Introduction to Chaos (Dan Diego: Academic Press)
[10]	Guckenheimer J and Homes P 1983 Nonlinear Oscillations, Dynamical System and Bifurcation of Vector Fields (New York: Springer)
[11]	Mao J Y and Wang Z Z 2008 Chin. Phys. Lett. 25 1506
[12]	Li X F and Cui X P 2011 Chin. Phys. B 20 109201

Three-dimensional spiral structure of tropical cyclone under four-force balance

Three-dimensional spiral structure of tropical cyclone under four-force balance

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