Investigation of shock detonation of TATB using proton radiography
| العنوان: | Investigation of shock detonation of TATB using proton radiography |
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| المؤلفون: | A. V. Rudnev, K. N. Panov, V. A. Komrachkov, M. A. Syrunin, A. D. Kovtun, V. V. Burtsev |
| المصدر: | Combustion, Explosion, and Shock Waves. 48:343-349 |
| بيانات النشر: | Pleiades Publishing Ltd, 2012. |
| سنة النشر: | 2012 |
| مصطلحات موضوعية: | Deflagration to detonation transition, Materials science, Explosive material, Astrophysics::High Energy Astrophysical Phenomena, General Chemical Engineering, Proton radiography, Detonation, General Physics and Astronomy, Energy Engineering and Power Technology, General Chemistry, Mechanics, Shock (mechanics), chemistry.chemical_compound, Fuel Technology, Front propagation, chemistry, Density distribution, TATB |
| الوصف: | The initiation of detonation of plasticized TATB by shock loading using an initiator pressure charge of an HMX based explosive was studied by radiography. In the experiments, the size of the initiator and the initial density of the TATB charge were varied. During initiation of TATB detonation, part of the material did not react, forming so-called dark zones. As the process goes on, the detonation wave bends around the dark zones, without initiating the material within them. The evolution of the area of dark zones was compared for samples of different initial density and initiators of different sizes. The characteristic boundaries and X−t diagrams of detonation front propagation under different loading conditions were constructed from images of the explosive process. Density distributions behind a divergent detonation wave front at different times were obtained and analyzed. |
| تدمد: | 1573-8345 0010-5082 |
| DOI: | 10.1134/s0010508212030124 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::6937e7394ade3343cd6a1c77d13601c8 https://doi.org/10.1134/s0010508212030124 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........6937e7394ade3343cd6a1c77d13601c8 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15738345 00105082 |
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| DOI: | 10.1134/s0010508212030124 |