Deformation dynamics of a reactive medium during gasless combustion

被引：23

作者：

Kamynina, OK ^{[1
]}

Rogachev, AS ^{[1
]}

Umarov, LM ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Struct Macrokinet & Mat Sci, Chernogolovka 142432, Russia

来源：

COMBUSTION EXPLOSION AND SHOCK WAVES | 2003年 / 39卷 / 05期

关键词：

gasless combustion; deformation; high-speed microvideo recording;

D O I：

10.1023/A:1026161818701

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Deformation during gasless combustion of 5Ti + 3Si and Ti + C samples was studied experimentally. The dynamics of motion of the material in a gasless combustion wave was studied using high-speed video recording (500 frames/sec) with a spatial resolution of the order of 10 mum. It was shown that behind the combustion front, the medium was first expanded and then compressed. The dimensions of the expansion and compression zones were determined.

引用

页码：548 / 551

页数：4

共 8 条

[1]

FILONENKO AK, 1984, KHIM FIZ, V3, P430

[2]

Merzhanov A.G., 1978, REGULARITIES MECH CO

[3]

SHCHERBAKOV VA, 1986, COMBUST EXPLO SHOCK+, V22, P437, DOI 10.1007/BF00862888

[4]

SHKIRO VM, 1975, COMBUSTION PROCESSES, P253

[5]

SHTEINBERG AS, 1991, DOKL AKAD NAUK SSSR+, V318, P337

[6]

Vadchenko SG, 1997, DOKL AKAD NAUK+, V354, P610

[7]

VADCHENKO SG, 1994, DOKL AKAD NAUK+, V337, P618

[8] PRESSURE-DEPENDENCE OF RATE OF GAS-FREE COMBUSTION [J].

VERSHINNIKOV, VI ;

FILONENKO, AK .

COMBUSTION EXPLOSION AND SHOCK WAVES, 1978, 14 (05) :588-592

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