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Volume 11 Issue 4

Oct.  1994

Article Contents
Article >  ADVANCES IN ATMOSPHERIC SCIENCES  > 1994 >  11(4): 391-398

Study of Effects of Beta Term and Nonlinear Advection on the Structure of Tropical Cyclones

  • 1.

    Nanjing Institute of Meteorology, Nanjing 210044


doi: 10.1007/BF02658158

  • The effects of the Beta term on the typhoon structure are examined within the linear framework in terms of an analytical method of 2-D Fourier representation and numerical experiments by a Beta-plane quasi-geostrophic barotropic model. Results show that the joint effects of the difference of Rossby phase velocities and the dispersion of typhoon energy keep the maximum wind velocity reasonably evolving rather than irrestrictively increasing. On the one hand, the nonlinear advection accelerates typhoon vortex damping, and on the other, the high pressure system formed downstream due to energy dispersion makes it easy to maintain.
  • [1] Yaokun LI, Jiping CHAO, Yanyan KANG, 2021: Variations in Wave Energy and Amplitudes along the Energy Dispersion Paths of Nonstationary Barotropic Rossby Waves, ADVANCES IN ATMOSPHERIC SCIENCES, 38, 49-64.  doi: 10.1007/s00376-020-0084-9
    [2] Yaokun LI, Jiping CHAO, Yanyan KANG, 2022: Variations in Amplitudes and Wave Energy along the Energy Dispersion Paths for Rossby Waves in the Quasigeostrophic Barotropic Model, ADVANCES IN ATMOSPHERIC SCIENCES, 39, 876-888.  doi: 10.1007/s00376-021-1244-2
    [3] HUANG Wenyu, WU Rongsheng, FANG Juan, 2010: The Adaptive Wavelet Collocation Method and Its Application in Front Simulation, ADVANCES IN ATMOSPHERIC SCIENCES, 27, 594-604.  doi: 10.1007/s00376-009-8189-1
    [4] H.L. Kuo, 1995: Three-dimensional Global Scale Permanent-wave Solutions of the Nonlinear Quasigeostrophic Potential Vorticity Equation and Energy Dispersion, ADVANCES IN ATMOSPHERIC SCIENCES, 12, 387-404.  doi: 10.1007/BF02657001
    [5] Shou Shaowen, Li Shenshen, 1991: Diagnosis of Kinetic Energy Balance of a Decaying Onland Typhoon, ADVANCES IN ATMOSPHERIC SCIENCES, 8, 479-488.  doi: 10.1007/BF02919270
    [6] Zhe-Min TAN, Lili LEI, Yuqing WANG, Yinglong XU, Yi ZHANG, 2022: Typhoon Track, Intensity, and Structure: From Theory to Prediction, ADVANCES IN ATMOSPHERIC SCIENCES, 39, 1789-1799.  doi: 10.1007/s00376-022-2212-1
    [7] MING Jie, NI Yunqi, SHEN Xinyong, 2009: The Dynamical Characteristics and Wave Structure of Typhoon Rananim (2004), ADVANCES IN ATMOSPHERIC SCIENCES, 26, 523-542.  doi: 10.1007/s00376-009-0523-0
    [8] Wang Ling, Xu Yinzi, 1997: The Influence of Weakly-Nonlinear Vertical Advection on the Wind Field of PBL with Large-Scale Orography, ADVANCES IN ATMOSPHERIC SCIENCES, 14, 59-68.  doi: 10.1007/s00376-997-0044-7
    [9] Xin QUAN, Xiaofan LI, 2023: Kinetic Energy Budgets during the Rapid Intensification of Typhoon Rammasun (2014), ADVANCES IN ATMOSPHERIC SCIENCES, 40, 78-94.  doi: 10.1007/s00376-022-2060-z
    [10] Xiang Jie, Sun Litan, 2002: Nonlinear Saturation of Baroclinic Instability in the Phillips Model: The Case of Energy, ADVANCES IN ATMOSPHERIC SCIENCES, 19, 1079-1090.  doi: 10.1007/s00376-002-0066-0
    [11] Wang Zhiren, Wu Dexing, Chen Dake, Wu Huiding, Song Xuejia, Zhang Zhanhai, 2002: Critical Time Span and Nonlinear Action Structure of Climatic Atmosphere and Ocean, ADVANCES IN ATMOSPHERIC SCIENCES, 19, 741-756.  doi: 10.1007/s00376-002-0013-0
    [12] Xu Xiangde, 1991: The Effect of Spatial Structure Character of Heat Source on the Ray Path and the Evolution of Wave Energy of Meridional Wave Train, ADVANCES IN ATMOSPHERIC SCIENCES, 8, 87-98.  doi: 10.1007/BF02657367
    [13] Jie MING, Jun A. ZHANG, 2016: Effects of Surface Flux Parameterization on the Numerically Simulated Intensity and Structure of Typhoon Morakot (2009), ADVANCES IN ATMOSPHERIC SCIENCES, 33, 58-72.  doi: 10.1007/s00376-015-4202-z
    [14] Meiying DONG, Chunxiao JI, Feng CHEN, Yuqing WANG, 2019: Numerical Study of Boundary Layer Structure and Rainfall after Landfall of Typhoon Fitow (2013): Sensitivity to Planetary Boundary Layer Parameterization, ADVANCES IN ATMOSPHERIC SCIENCES, 36, 431-450.  doi: 10.1007/s00376-018-7281-9
    [15] Ye Weizuo, 1991: Influence of Advection on Marine PBL Development, ADVANCES IN ATMOSPHERIC SCIENCES, 8, 201-210.  doi: 10.1007/BF02658094
    [16] ZHANG Kai, WAN Hui, WANG Bin, ZHANG Meigen, 2008: Consistency Problem with Tracer Advection in the Atmospheric Model GAMIL, ADVANCES IN ATMOSPHERIC SCIENCES, 25, 306-318.  doi: 10.1007/s00376-008-0306-z
    [17] Jia Xinyuan, Ye Zhuojia, 1990: The Impact of Soil Moisture on Dispersion-Related Characteristics, ADVANCES IN ATMOSPHERIC SCIENCES, 7, 441-452.  doi: 10.1007/BF03008874
    [18] WU Xiandu, RAN Lingkun, CHU Yanli, 2011: Diagnosis of a Moist Thermodynamic Advection Parameter in Heavy-Rainfall Events, ADVANCES IN ATMOSPHERIC SCIENCES, 28, 957-972.  doi: 10.1007/s00376-009-9057-8
    [19] Yu Rucong, 1994: A Two-Step Shape-Preserving Advection Scheme, ADVANCES IN ATMOSPHERIC SCIENCES, 11, 479-490.  doi: 10.1007/BF02658169
    [20] Yong. L. McHall, 1990: Generalized Available Potential Energy, ADVANCES IN ATMOSPHERIC SCIENCES, 7, 395-408.  doi: 10.1007/BF03008870
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    • Manuscript History

    Manuscript received: 10 October 1994
    Manuscript revised: 10 October 1994
    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

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    Study of Effects of Beta Term and Nonlinear Advection on the Structure of Tropical Cyclones

    • 1. Nanjing Institute of Meteorology, Nanjing 210044
    • Manuscript received: 1994-10-10
    • Manuscript revised: 1994-10-10

    Abstract: The effects of the Beta term on the typhoon structure are examined within the linear framework in terms of an analytical method of 2-D Fourier representation and numerical experiments by a Beta-plane quasi-geostrophic barotropic model. Results show that the joint effects of the difference of Rossby phase velocities and the dispersion of typhoon energy keep the maximum wind velocity reasonably evolving rather than irrestrictively increasing. On the one hand, the nonlinear advection accelerates typhoon vortex damping, and on the other, the high pressure system formed downstream due to energy dispersion makes it easy to maintain.

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