학술논문
The effect of the concentration of high-absorbing inclusions on the laser initiation threshold of energetic materials: model and experiment.
Document Type
Article
Source
Subject
*LASER beams
*LASERS
*MECHANICAL properties of condensed matter
*MATERIALS
*
*
*
Language
ISSN
0737-0652
Abstract
A model has been developed which makes it possible to determine the temperature profile arising in energetic materials containing absorbing inclusions when exposed to laser radiation. The model takes into account the dispersion of these inclusions, the time and intensity of irradiation, and the properties of the energetic materials proper. The proposed model explains the obtained experimental data, according to which the dependence of the threshold for NCP initiation on the content of graphene additives is characterized by the minimum of 3 wt. % graphene. In this case, the threshold of initiation is reduced by about 10 times. [ABSTRACT FROM AUTHOR]