Physical model for shock-wave initiation of detonation in pressed fine crystalline explosives

被引：9
作者：
Grebenkin, KF
机构：
[1] Scientific-Research Institute of Technical Physics, Snezhinsk
来源：
TECHNICAL PHYSICS LETTERS | 1998年 / 24卷 / 10期
关键词：
Explosive; Physical Model; Reaction Kinetic; Strong Dependence; Initial Density;
D O I：
10.1134/1.1262269
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A physical model is proposed for the reaction kinetics of heterogeneous explosives under shockwave initiation of detonation. The model is based on the assumption that the molecular crystals of the explosive materials have semiconductor properties. The model can account for the experimentally observed strong dependence of the shock-wave sensitivity of pressed explosives on their initial density and temperature. The proposed model can be checked by measuring the band gaps of triaminotrinitrobenzene (TATB) and comparing with the value of 40 kcal/mole obtained in the present study from an analysis of explosion experiments. (C) 1998 American Institute of Physics. [S1063-7850(98)01810-2].
引用
收藏
页码：789 / 790
页数：2
相关论文
共 14 条
[1]   Physical model for shock-wave initiation of detonation in pressed fine crystalline xplosives [J].
K. F. Grebenkin .
Technical Physics Letters, 1998, 24 :789-790
[2]   Criterion of shock-wave initiation of detonation in solid explosives [J].
V. A. Morozov ;
Yu. V. Petrov ;
G. G. Savenkov .
Doklady Physics, 2012, 57 :288-290
[3]   Criterion of shock-wave initiation of detonation in solid explosives [J].
Morozov, V. A. ;
Petrov, Yu. V. ;
Savenkov, G. G. .
DOKLADY PHYSICS, 2012, 57 (07) :288-290
[4]   Retonation Wave upon Shock-Wave Initiation of Detonation of Solid Explosives [J].
A. N. Afanasenkov .
Combustion, Explosion and Shock Waves, 2002, 38 :470-472
[5]   Some specific features of shock-wave initiation of explosives [J].
Solov'ev, VS .
COMBUSTION EXPLOSION AND SHOCK WAVES, 2000, 36 (06) :734-744
[6]   Initiation of detonation in TATB by a diverging shock wave [J].
Aminov, YA ;
Vershinin, AV ;
Voronina, VP ;
Es'kov, NS ;
Kostitsyin, OV ;
Loboiko, BG ;
Rykovanov, GN ;
Strizhenok, MA .
COMBUSTION EXPLOSION AND SHOCK WAVES, 1999, 35 (03) :317-319
[7]   Initiation of detonation in TATB by a diverging shock wave [J].
Yu. A. Aminov ;
A. V. Vershinin ;
V. P. Voronina ;
N. S. Es’kov ;
O. V. Kostitsyin ;
B. G. Loboiko ;
G. N. Rykovanov ;
M. A. Strizhenok .
Combustion, Explosion and Shock Waves, 1999, 35 :317-319
[8]   Some Specific Features of Shock–Wave Initiation of Explosives [J].
V. S. Solov'ev .
Combustion, Explosion and Shock Waves, 2000, 36 :734-744
[9]   Application of synchrotron radiation for studying detonation and shock-wave processes [J].
Aleshaev, AN ;
Zubkov, PI ;
Kulipanov, GN ;
Luk'yanchikov, LA ;
Lyakhov, NZ ;
Mishnev, SI ;
Ten, KA ;
Titov, VM ;
Tolochko, BP ;
Fedotov, MG ;
Sheromov, MA .
COMBUSTION EXPLOSION AND SHOCK WAVES, 2001, 37 (05) :585-593
[10]   Investigating shock-wave transient processes in explosives by means of synchrotron radiation [J].
Ten K.A. ;
Pruuel E.R. ;
Kashkarov A.O. ;
Luk'Yanchikov L.A. ;
Merzhievsky L.A. ;
Aminov Yu.A. ;
Smirnov E.B. ;
Muzyrya A.K. ;
Kostitsyn O.V. .
Bulletin of the Russian Academy of Sciences: Physics, 2013, 77 (2) :230-232
12