Satonkina Nataliya P
Lavrentyev Institute of Hydrodynamics SB RAS, pr. ac. Lavrentyeva, 15, Novosibirsk, 630090, Russia.
Novosibirsk State University, Pirogova str., 1, Novosibirsk, 630090, Russia.
Sci Rep. 2019 Aug 22;9(1):12256. doi: 10.1038/s41598-019-48807-9.
At the detonation of condensed explosives, on the profile of electric conductivity is observed the area of high values, which is usually associated with the chemical reaction zone. The new interpretation of experimental data on the electrical conductivity allows one to diagnose the influence of the grain size on the charge structure and the reaction zone in the whole range of densities investigated. The reliability of the proposed hypotheses are investigated by the methods of statistical analysis. The level of confidence shows the consistency. The results of this paper are useful for the explosion physics, for the industrial production of nanodiamonds, for the miniaturization of explosive devices.
在凝聚炸药爆炸时，在电导率曲线上会观察到高值区域，该区域通常与化学反应区相关。对电导率实验数据的新解释使得人们能够在整个研究密度范围内诊断晶粒尺寸对装药结构和反应区的影响。通过统计分析方法研究了所提出假设的可靠性。置信水平表明了一致性。本文的结果对于爆炸物理学、纳米金刚石的工业生产以及爆炸装置的小型化具有重要意义。
