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Fizika Goreniya i Vzryva, 2008, Volume 44, Issue 6, Pages 77–82 (Mi fgv1448)  
This article is cited in 3 scientific papers (total in 3 papers)

Size effect in laser-induced initiation of a pyrotechnical composition (ammonium perchlorate and ultrafine aluminum)

V. V. Medvedev, E. P. Ageeva, V. P. Tsipilev, A. N. Yakovlev

Tomsk Polytechnical University, Tomsk, 634050, Russia
Citations (3)
Abstract: The energy thresholds and ignition delays of pressed samples of a stoichiometric pyrotechnical mixture of ammonium perchlorate and ultrafine aluminum are studied as functions of the diameter of the laser spot created by a millisecond laser pulse. A clearly expressed size effect is found. A characteristic size determining the boundary between the wide and narrow beams of the laser pulse applied is determined. The influence of optical properties of the examined composition on the behavior of the size dependences is discussed. The relation between the nature of the size effect and the laws of light scattering in the volume of powdered pyrotechnical mixtures is considered.
Keywords: laser radiation, pyrotechnical mixture, size effect, ignition threshold.
Received: 12.08.2007
Accepted: 06.06.2008
English version:
Combustion, Explosion and Shock Waves, 2008, Volume 44, Issue 6, Pages 685–689
DOI: https://doi.org/10.1007/s10573-008-0103-0
Bibliographic databases:
Document Type: Article
UDC: 621.373.826.004:662.3
Language: Russian
Citation: V. V. Medvedev, E. P. Ageeva, V. P. Tsipilev, A. N. Yakovlev, “Size effect in laser-induced initiation of a pyrotechnical composition (ammonium perchlorate and ultrafine aluminum)”, Fizika Goreniya i Vzryva, 44:6 (2008), 77–82; Combustion, Explosion and Shock Waves, 44:6 (2008), 685–689
Citation in format AMSBIB
\Bibitem{MedAgeTsi08}
\by V.~V.~Medvedev, E.~P.~Ageeva, V.~P.~Tsipilev, A.~N.~Yakovlev
\paper Size effect in laser-induced initiation of a pyrotechnical composition (ammonium perchlorate and ultrafine aluminum)
\jour Fizika Goreniya i Vzryva
\yr 2008
\vol 44
\issue 6
\pages 77--82
\mathnet{http://mi.mathnet.ru/fgv1448}
\elib{https://elibrary.ru/item.asp?id=11846395}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2008
\vol 44
\issue 6
\pages 685--689
\crossref{https://doi.org/10.1007/s10573-008-0103-0}
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  • https://www.mathnet.ru/eng/fgv/v44/i6/p77
    • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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