计算物理 ›› 2000, Vol. 17 ›› Issue (S1): 131-136.DOI: 10.3969/j.issn.1001-246X.2000.01.023

• 论文 • 上一篇    下一篇

气液爆轰波及冲击波传播的数值研究

田宙, 郭永辉, 郝保田   

  1. 西北核技术研究所, 陕西 西安 710024
  • 收稿日期:1999-08-17 修回日期:1999-10-18 出版日期:2000-12-25 发布日期:2000-12-25
  • 作者简介:田宙(1967~),男,河南安阳,副研究员,从事爆炸力学和计算物理的研究

NUMERICAL INVESTIGATION OF PROPAGATION OF THE GAS-DROPLET DETONATION WAVE AND SHOCK WAVE

TIAN Zhou, GUO Yong-hui, HAO Bao-tian   

  1. Northwest Institute of Nuclear Technology, Xi'an, 710024, P R China
  • Received:1999-08-17 Revised:1999-10-18 Online:2000-12-25 Published:2000-12-25

摘要: 采用高分辨率TVD格式、MacCormack格式和二维轴对称气液两相方程组数值模拟了气液爆轰的发展过程及冲击波衰减规律,计算结果与国内外研究结果符合良好。

关键词: 气液混合物, 爆轰波, 冲击波, 两相流, 数值模拟

Abstract: Using high resolution TVD schemes and MacCormack schemes and two-phase gas-droplet conservation equations with 2D cylindrical symmetry in the Euler coordinate, it investigates the forming process of gas-droplet detonation and attenuating regularity of shock wave. The calculated results are in good accord with others.

Key words: gas-droplet mixtures, detonation wave, shock wave, two-phase systems, numerical simulation

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