Effect of the Density of PETN-Aluminum Composites on the Threshold of Laser Initiated Explosive Decomposition

被引：3
|
作者：
Aduev, B. P. [1 ]
Nurmukhametov, D. R. [1 ]
Nelyubina, N. V. [1 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Fed Res Ctr Coal & Coal Chem, Kemerovo 650000, Russia
来源：
COMBUSTION EXPLOSION AND SHOCK WAVES | 2019年 / 55卷 / 06期
关键词：
laser initiation; PETN; explosion; gas-dynamic unloading; aluminum nanoparticles;
D O I：
10.1134/S0010508219060133
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The results of studying the laser induced explosive decomposition thresholds of PETN-aluminum composites depending on the concentration of inclusions at various sample densities are presented. An increase in the density of the samples reduces the minimum critical energy density of explosive decomposition and the concentration of inclusions at which explosions are observed.
引用
收藏
页码：718 / 722
页数：5
相关论文
共 50 条
  • [1] Effect of the Density of PETN-Aluminum Composites on the Threshold of Laser Initiated Explosive Decomposition
    B. P. Aduev
    D. R. Nurmukhametov
    N. V. Nelyubina
    Combustion, Explosion, and Shock Waves, 2019, 55 : 718 - 722
  • [2] Influence of the Density of PETN–Coal Composites on the Threshold Characteristics of Explosive Decomposition in Laser Initiation
    B. P. Aduev
    D. R. Nurmukhametov
    G. M. Belokurov
    Ya. V. Kraft
    Z. R. Ismagilov
    Combustion, Explosion, and Shock Waves, 2020, 56 : 231 - 236
  • [3] Influence of the Density of PETN-Coal Composites on the Threshold Characteristics of Explosive Decomposition in Laser Initiation
    Aduev, B. P.
    Nurmukhametov, D. R.
    Belokurov, G. M.
    Kraft, Ya, V
    Ismagilov, Z. R.
    COMBUSTION EXPLOSION AND SHOCK WAVES, 2020, 56 (02) : 231 - 236
  • [4] Effect of Multiple Scattering on the Critical Density of the Energy Used to Initiate a PETN-Aluminum Compound by a Neodymium Laser Pulse
    Kalenskii, A. V.
    Zvekov, A. A.
    Anan'eva, M. V.
    Nikitin, A. P.
    Aduev, B. P.
    COMBUSTION EXPLOSION AND SHOCK WAVES, 2017, 53 (01) : 82 - 92
  • [5] Effect of Variations in the Gas-Dynamic Unloading on the Laser Initiation of the PETN-Aluminum Composite
    Aduev, B. P.
    Nurmukhametov, D. R.
    Zvekov, A. A.
    Liskov, I. Yu.
    Belokurov, G. M.
    Nelyubina, N. V.
    TECHNICAL PHYSICS, 2019, 64 (02) : 143 - 147
  • [6] Electric breakdown and explosive decomposition of PETN monocrystals initiated by electron beam
    V. Oleshko
    V. Lisitsyn
    A. Skripin
    V. Tsipilev
    Technical Physics Letters, 2012, 38 : 415 - 417
  • [7] Electric breakdown and explosive decomposition of PETN monocrystals initiated by electron beam
    Oleshko, V.
    Lisitsyn, V.
    Skripin, A.
    Tsipilev, V.
    TECHNICAL PHYSICS LETTERS, 2012, 38 (05) : 415 - 417
  • [8] Spectrokinetic characteristics of light emission at the early stages of the laser-initiated explosive decomposition of PETN-based composites containing metal nanoparticle inclusions
    B. P. Aduev
    D. R. Nurmukhametov
    G. M. Belokurov
    N. V. Nelyubina
    A. V. Kalenskii
    N. L. Aluker
    Russian Journal of Physical Chemistry B, 2017, 11 : 460 - 465
  • [9] Spectrokinetic Characteristics of Light Emission at the Early Stages of the Laser-Initiated Explosive Decomposition of PETN-Based Composites Containing Metal Nanoparticle Inclusions
    Aduev, B. P.
    Nurmukhametov, D. R.
    Belokurov, G. M.
    Nelyubina, N. V.
    Kalenskii, A. V.
    Aluker, N. L.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B, 2017, 11 (03) : 460 - 465
  • [10] Influence of the mass fraction of oxide in aluminum nanoparticles on the explosive decomposition threshold and light absorption efficiency in PETN-based compounds
    Aduev, B. P.
    Nurmukhametov, D. R.
    Zvekov, A. A.
    Nelyubina, N. V.
    COMBUSTION EXPLOSION AND SHOCK WAVES, 2014, 50 (05) : 578 - 581
12345