Реферат: Detonation of PETN and HMX with a particle size of about 1 μm was investigated by an electromagnetic method. At an initial density of 0.9–1.2 g/cm3, the von Neumann spike was either weak or not observed at all. This indicates a fast reaction whose time is outside the experimental resolution (about 5 ns). Electrical conductivity measurements provided only a rather rough upper-bound estimate of the reaction time (less than tens of nanoseconds). Density measurements using synchrotron radiation showed that the initiation of PETN with an air shock wave led to an almost instantaneous initiation of detonation, without an acceleration stage. In general, the results of the study confirm that the chemical reaction rate in ultrafine explosives is increased.

Библиографическая ссылка: Ershov A.P. , Andreev V.V. , Kashkarov A.O. , Luk’yanov Y.L. , Medvedev D.A. , Pruuel E.R. , Rubtsov I.A. , Satonkina N.P. , Solov’ev S.A.
Detonation of Ultrafine Explosives
Combustion, Explosion and Shock Waves. 2021. V.57. N3. P.356-363. DOI: 10.1134/s0010508221030114 WOS Scopus РИНЦ OpenAlex

Оригинальная: Ершов А.П. , Андреев В.В. , Кашкаров А.О. , Лукьянов Я.Л. , Медведев Д.А. , Прууэл Э.Р. , Рубцов И.А. , Сатонкина Н.П. , Соловьев С.А.
Детонация ультрадисперсных взрывчатых веществ
Физика горения и взрыва. 2021. Т.57. №3. С.111-118. DOI: 10.15372/FGV20210311 РИНЦ OpenAlex

Идентификаторы БД:

Web of science:	WOS:000657452100011
Scopus:	2-s2.0-85107059027
РИНЦ:	46790806
OpenAlex:	W3166590779

Цитирование в БД:

БД	Цитирований
Scopus	2
Web of science	1
OpenAlex	2
РИНЦ	4

Альметрики: