Investigation of the foil destruction dynamics in an explosively formed fuse opening switch by proton radiography
| العنوان: | Investigation of the foil destruction dynamics in an explosively formed fuse opening switch by proton radiography |
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| المؤلفون: | K. I. Almazova, Sergey A. Kazakov, A. N. Belonogov, V. V. Borovkov, A.A. Volkov, Alexander S. Boriskin, I. V. Morozov, Yu.V. Vlasov, E. G. Akashev, S. N. Golosov, Vasily A. Demidov, Yu. A. Trutnev, V.D. Selemir |
| المصدر: | Technical Physics. 57:1277-1282 |
| بيانات النشر: | Pleiades Publishing Ltd, 2012. |
| سنة النشر: | 2012 |
| مصطلحات موضوعية: | Materials science, Physics and Astronomy (miscellaneous), Proton, business.industry, Detonation, Proton Synchrotron, Particle accelerator, Conductor, law.invention, Optics, law, Fuse (electrical), business, Groove (music), FOIL method |
| الوصف: | The dynamics of mechanical destruction of a conductor in an explosively formed fuse opening switch on a finned obstacle under the action of detonation products is studied in the injection channel of the U-70 proton synchrotron. Protonograms are recorded with digital multiframe electron-optic cameras. The exposure time per frame, about 30 ns, is determined by the duration of a proton bunch. The time from the beginning of motion of the conductor to its destruction is about 3 μs. It is shown that the switch with typical sizes of the obstacle (the thickness of the fin is 1.5 mm, and the width and depth of the groove are 1.5 and 4.5 mm, respectively) provides operation with satisfactory gasdynamic parameters. |
| تدمد: | 1090-6525 1063-7842 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::cddac9f345e8bb8ee2090812928e08d4 https://doi.org/10.1134/s106378421209023x |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........cddac9f345e8bb8ee2090812928e08d4 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 10906525 10637842 |
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