Effect of Volume Compression on Laser Pulse Initiation Thresholds of Energetic Materials

Bibliographic Details
Parent link:	Russian Physics Journal.— .— New York: Springer Science+Business Media LLC. Vol. 66, iss. 2.— 2023.— P. 166-171
Other Authors:	Tsipilev V. P. Vladimir Papilovich, Oleshko V. I. Vladimir Ivanovich, Yakovlev A. N. Aleksey Nikolaevich, Forat E. V. Egor Viktorovich, Grechkina T. V. Tatiana Valerievna
Summary:	Title screen Energy thresholds of laser pulse initiation and kinetic characteristics of explosive decomposition of heavy metal azides (HMA), including pentaerythritol tetranitrate (PETN) and furazanotetrazine dioxide (FTDO), have been studied at different pressures of uniform compression. Samples were excited by the first harmonic of the neodymium laser (λ = 1064 nm) with the actuating pulse duration τ = 14 ns. It has been established that the sensitivity of energetic materials (EM) to the pulsed laser action increases monotonically with the pressure. Experimental results are interpreted within the framework of the hot microspot ignition theory based on the features of gas-dynamic unloading from the volume of hot spots Текстовый файл AM_Agreement
Language:	English
Published:	2023
Subjects:	электронный ресурс труды учёных ТПУ laser radiation ignition of energetic materials hot spots hot microspot model
Online Access:	https://doi.org/10.1007/s11182-023-02921-4
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=684944

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