Ignition of model composite propellants by a single particle heated to high temperatures

Abstract

This paper describes the technique and results of an experimental study of the ignition of condensed materials (model composite propellants) by a hot single metal particle. The dependence of the ignition delay of condensed materials (CMs) on the initial particle temperature is investigated. The mechanism of interaction of a single particle heated to high temperatures with unmetallized and metallized CMs is analyzed. It is found that the presence of a metallic filler in the CM changes the absolute values of the ignition delay and the relative characteristics of their spread.

Original language	English
Pages (from-to)	543-546
Number of pages	4
Journal	Combustion, Explosion and Shock Waves
Volume	44
Issue number	5
DOIs	https://doi.org/10.1007/s10573-008-0083-0
Publication status	Published - 1 Sep 2008

Keywords

Condensed material
Ignition delay
Particle heated to high temperatures

ASJC Scopus subject areas

Physics and Astronomy(all)
Chemical Engineering(all)
Chemistry(all)
Energy Engineering and Power Technology
Fuel Technology

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10.1007/s10573-008-0083-0

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title = "Ignition of model composite propellants by a single particle heated to high temperatures",

abstract = "This paper describes the technique and results of an experimental study of the ignition of condensed materials (model composite propellants) by a hot single metal particle. The dependence of the ignition delay of condensed materials (CMs) on the initial particle temperature is investigated. The mechanism of interaction of a single particle heated to high temperatures with unmetallized and metallized CMs is analyzed. It is found that the presence of a metallic filler in the CM changes the absolute values of the ignition delay and the relative characteristics of their spread.",

keywords = "Condensed material, Ignition delay, Particle heated to high temperatures",

author = "Arkadiy Vladimirovich Zakharevich and Kuznetsov, {V. T.} and Kuznetsov, {G. V.} and Maksimov, {V. I.}",

year = "2008",

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T1 - Ignition of model composite propellants by a single particle heated to high temperatures

AU - Zakharevich, Arkadiy Vladimirovich

AU - Kuznetsov, V. T.

AU - Kuznetsov, G. V.

AU - Maksimov, V. I.

PY - 2008/9/1

Y1 - 2008/9/1

N2 - This paper describes the technique and results of an experimental study of the ignition of condensed materials (model composite propellants) by a hot single metal particle. The dependence of the ignition delay of condensed materials (CMs) on the initial particle temperature is investigated. The mechanism of interaction of a single particle heated to high temperatures with unmetallized and metallized CMs is analyzed. It is found that the presence of a metallic filler in the CM changes the absolute values of the ignition delay and the relative characteristics of their spread.

AB - This paper describes the technique and results of an experimental study of the ignition of condensed materials (model composite propellants) by a hot single metal particle. The dependence of the ignition delay of condensed materials (CMs) on the initial particle temperature is investigated. The mechanism of interaction of a single particle heated to high temperatures with unmetallized and metallized CMs is analyzed. It is found that the presence of a metallic filler in the CM changes the absolute values of the ignition delay and the relative characteristics of their spread.

KW - Condensed material

KW - Ignition delay

KW - Particle heated to high temperatures

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