Open AccessFEATURES OF INITIATION OF FILM CHARGES OF POLYMER-CONTAINING PYROTECHNIC COMPOSITION OF VS-2 BY FLASH LAMP «EVIS-3»
Author(s) -
С. И. Герасимов,
М. А. Ilyushin,
Peter G Kuznetsov,
Sergey M Putis,
S. A. Dushenok,
V. S. Rozhentsov,
И. В. Шугалей
Publication year - 2021
Publication title -
izvestiâ sankt-peterburgskogo gosudarstvennogo tehnologičeskogo instituta (tehničeskogo universiteta)
Language(s) - English
Resource type - Journals
ISSN - 1998-9849
DOI - 10.36807/1998-9849-2021-57-83-3-9
Subject(s) - flash (photography) , materials science , detonation , composition (language) , optics , radiation , irradiation , optoelectronics , composite material , chemistry , physics , nuclear physics , organic chemistry , explosive material , linguistics , philosophy
The paper presents the results of interaction of film charges of pyrotechnic composition VS-2 with incoherent radiation of flash lamps. It is shown that the pulsed light radiation of flash lamp «EVIS-3» causes detonation in the film of the photosensitive pyrotechnic fulmination of VS-2 at a speed from 4200 to 4500 m/s, and in the aluminum plate-witness – deformation, the value of which depends on the thickness of the film charge of the pyrotechnic composition of VS-2