Numerical Simulation of Solid-Phase Ignition of Metallized Condensed Matter by a Particle Heated to a High Temperature

被引：30
作者：
Glushkov, D. O. [1 ]
Kuznetsov, G. V. [1 ]
Strizhak, P. A. [1 ]
机构：
[1] Natl Res Univ, Tomsk Polytech, Tomsk 634050, Russia
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B | 2011年 / 5卷 / 06期
关键词：
condensed matter; solid-phase ignition; heat transfer; numerical simulation;
D O I：
10.1134/S1990793111060212
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Numerical simulation of the ignition of a composite propellant by a single "hot" particle of metal is carried out in the framework of the solid-phase model of ignition. The dependences of the ignition lag time for a metallized condensed matter on the initial temperature of a local energy source are determined. Close agreement of the obtained theoretical results with the known experimental data is found.
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收藏
页码：1000 / 1006
页数：7
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