Experimental study of the relief of the front of steady detonation in liquid high explosives

被引：0
|
作者：
S. I. Torunov
M. I. Kulish
V. M. Mochalova
A. V. Utkin
V. V. Yakushev
机构：
[1] Russian Academy of Sciences,Institute of Problems of Chemical Physics
来源：
Russian Journal of Physical Chemistry B | 2013年 / 7卷
关键词：
detonation; nitromethane-acetone mixture; detonation front instability;
D O I：
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中图分类号：
学科分类号：
摘要：
The instability of detonation waves in a 81 : 19 nitromethane-acetone mixture is experimentally studied. The amplitude of the irregularities caused by detonation instability and the typical reaction time are estimated using a VISAR laser interferometer, which makes it possible to measure the particle velocity profiles at the explosive-window interface. The characteristic transverse dimensions of the irregularities are measured with the help of a CORDIN camera operating in the single shooting mode to record the intrinsic emission of the detonation front or the light of an outside source reflected from it.
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页码：759 / 764
页数：5
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