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Fizika Goreniya i Vzryva, 2018, Volume 54, Issue 5, Pages 35–44
DOI: https://doi.org/10.15372/FGV20180505 (Mi fgv538) 		 
This article is cited in 3 scientific papers (total in 3 papers)

Shock wave properties of inert and chemically active porous media

A. N. Zubarevaab, A. V. Utkina, V. V. Lavrovac

a Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, 142432, Russia
b Alikhanov Institute for Theoretical and Experimental Physics, Moscow, 117218, Russia
c Blagonravov Mechanical Engineering Research Institute, Russian Academy of Sciences, Moscow, 101990, Russia
Full-text PDF (306 kB) Citations (3)
DOI: https://doi.org/10.15372/FGV20180505
Abstract: Shock wave properties of porous specimens made on the basis of matrices composed of inert and chemically active media (silicon rubber and emulsion, which is an aqueous solution of ammonium nitrate with mineral oil and emulsifier) are studied. The porosity of the specimens is generated by using a filler composed of glass microspheres. The wave velocity profiles are measured by a VISAR laser Doppler interferometer. It is shown that the shock compressibility of porous silicon rubber at pressures below 0.1 GPa displays an anomalous behavior, resulting in smearing of the compression pulse front propagating over the specimen. In the emulsion matrices without microspheres, there are no noticeable chemical transformations up to the pressure of 15 GPa. Addition of microspheres drastically decreases the threshold of chemical reaction initiation and leads to the formation of a steady detonation wave.
Keywords: shock adiabat, silicon rubber, emulsion explosive matrix, microspheres, anomalous compressibility.
Funding agency Grant number
Russian Academy of Sciences - Federal Agency for Scientific Organizations I56П
FAIR-Russia Research Center (FRRC)
Received: 06.03.2018
English version:
Combustion, Explosion and Shock Waves, 2018, Volume 54, Issue 5, Pages 543–551
DOI: https://doi.org/10.1134/S0010508218050052
Bibliographic databases:
Document Type: Article
UDC: 534.222.2
Language: Russian
Citation: A. N. Zubareva, A. V. Utkin, V. V. Lavrov, “Shock wave properties of inert and chemically active porous media”, Fizika Goreniya i Vzryva, 54:5 (2018), 35–44; Combustion, Explosion and Shock Waves, 54:5 (2018), 543–551
Citation in format AMSBIB
\Bibitem{ZubUtkLav18}
\by A.~N.~Zubareva, A.~V.~Utkin, V.~V.~Lavrov
\paper Shock wave properties of inert and chemically active porous media
\jour Fizika Goreniya i Vzryva
\yr 2018
\vol 54
\issue 5
\pages 35--44
\mathnet{http://mi.mathnet.ru/fgv538}
\crossref{https://doi.org/10.15372/FGV20180505}
\elib{https://elibrary.ru/item.asp?id=35511596}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2018
\vol 54
\issue 5
\pages 543--551
\crossref{https://doi.org/10.1134/S0010508218050052}
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  • https://www.mathnet.ru/eng/fgv/v54/i5/p35
    • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Fizika Goreniya i Vzryva Fizika Goreniya i Vzryva
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