激波诱导的液滴变形和破碎

陆守香; 秦友花

doi:10.11858/gywlxb.2000.02.012

激波诱导的液滴变形和破碎

doi: 10.11858/gywlxb.2000.02.012

淮南工业学院，安徽淮南 232001

详细信息

通讯作者:
陆守香

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出版历程
- 收稿日期: 1999-04-26
- 修回日期: 1999-09-07
- 发布日期: 2000-06-05

Deformation and Breakup of Droplets behind Shock Wave

Huainan Institute of Technology, Huainan 232001, China

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Corresponding author: LU Shou-Xiang

摘要

摘要: 建立液滴变形与破碎的模型，提出初始雾化时间概念，由此分析激波后液滴变形和破碎雾化的特征。液滴变形率、完全破碎时间的数值分析结果与实验结果基本一致。
- 液滴 /
- 激波 /
- 雾化
Abstract: A comprehensive model of deformation and breakup of droplets behind a shock is developed according to the dynamics of single particle in the paper. The concept of time for drop firstly misting is applied to analyze the characteristics of the processes of droplet deformation and breakup induced by a shock wave. It is shown that the droplet deformation accelerates after a shock has passed and then mists on the surface of the deformed droplet and breaks up completely. The results of the rate of the droplet deformation and the time for droplet breakup analyzed by the present model are in accord to the reported experimental results.
- droplet /
- shock wave /
- mist

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参考文献(6)

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