Email this article Detonation velocity of an emulsion explosive sensitized with polymer microballoons
- Authors: Yunoshev A.S.1,2, Plastinin A.V.1, Rafeichik S.I.1
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Affiliations:
- Lavrent’ev Institute of Hydrodynamics, Siberian Branch
- Novosibirsk State University
- Issue: Vol 53, No 6 (2017)
- Pages: 738-743
- Section: Article
- URL: https://journals.rcsi.science/0010-5082/article/view/153025
- DOI: https://doi.org/10.1134/S0010508217060168
- ID: 153025
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Abstract
This paper presents the results of investigation of the detonation velocity of an emulsion explosive sensitized with Expancel polymer microballoons in a wide range of initial density of 0.14–1.33 g/cm3. It is shown that at a density of the emulsion explosive less than 0.4 g/cm3, detonation with an unstable front characteristic of liquid explosives is possible.
About the authors
A. S. Yunoshev
Lavrent’ev Institute of Hydrodynamics, Siberian Branch; Novosibirsk State University
Author for correspondence.
Email: yunoshev@hydro.nsc.ru
Russian Federation, Novosibirsk, 630090; Novosibirsk, 630090
A. V. Plastinin
Lavrent’ev Institute of Hydrodynamics, Siberian Branch
Email: yunoshev@hydro.nsc.ru
Russian Federation, Novosibirsk, 630090
S. I. Rafeichik
Lavrent’ev Institute of Hydrodynamics, Siberian Branch
Email: yunoshev@hydro.nsc.ru
Russian Federation, Novosibirsk, 630090
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