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Applied Mathematics and Mechanics (English Edition) ›› 1993, Vol. 14 ›› Issue (5): 437-441.

• 论文 • 上一篇    下一篇

AN APPROXIMATE ANALYTICAL SOLUTION OF THE CYLINDRICAL DETONATION WAVE GENERATED BY THE LINEAR EXPLOSION

袁镒吾   

  1. Central South University of Technology, Changsha
  • 收稿日期:1989-10-18 出版日期:1993-05-18 发布日期:1993-05-18

AN APPROXIMATE ANALYTICAL SOLUTION OF THE CYLINDRICAL DETONATION WAVE GENERATED BY THE LINEAR EXPLOSION

Yuan Yi-wu   

  1. Central South University of Technology, Changsha
  • Received:1989-10-18 Online:1993-05-18 Published:1993-05-18

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摘要： The solution of the cylindrical detonation wave generated by the linear explosion was obtained by numerical method in ref. [1].In this paper, when the ratio of specific heat γ>>1 by using the enlargement coordinate method, the first-order analytical solutions are obtained. The perturbation parameter is ε=1/γ2. The correction of these solutions is checked at the end of this paper.

Abstract: The solution of the cylindrical detonation wave generated by the linear explosion was obtained by numerical method in ref. [1].In this paper, when the ratio of specific heat γ>>1 by using the enlargement coordinate method, the first-order analytical solutions are obtained. The perturbation parameter is ε=1/γ2. The correction of these solutions is checked at the end of this paper.

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