Applied Mathematics and Mechanics (English Edition) ›› 1999, Vol. 20 ›› Issue (1): 43-50.

• Articles • Previous Articles     Next Articles

SIMULATION OF TYPHOON’SANOMALOUS TRACK(Ⅱ)──CD METHOD

Lin Mian, Li Jiachun   

  1. Institute of Mechanics, CAS, Beijing 100080, P. R. China
  • Received:1996-07-19 Revised:1998-06-15 Online:1999-01-18 Published:1999-01-18
  • Supported by:

    Project supported by the National Eighth-Five-Year Tackling Key Problem Program 85-906-07

Abstract: Contour dynamics (CD) method for the motions of typhoon is presented in this paper. The effect of asymmetric inner structure on the typhoon’sanomalous track has been discussed in different environmental steering. Todemonstrate the feasibility of the method, the track of Typhoon Yancy(9012) isconcerned with. The numerical results show that the method can describe the tendency of looping qualitatively.

Key words: typhoon, anomalous track, contour dynamics (CD) method

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