Fast Dynamic Registration of Ultra-Disperse Carbon Particles upon Detonation of Energetic Materials Научная публикация
| Конференция |
32nd International Symposium on Shock Waves 14-19 июл. 2019 , Singapore |
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| Сборник | Proc. of the 32nd International Symposium on Shock Waves (ISSW32) Сборник, 2019. |
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| Вых. Данные | Год: 2019, Страницы: 537-545 Страниц : 9 | ||||||
| Ключевые слова | Detonation, oxygen-deficient energetic materials (EMs), carbon condensation, detonation nanodiamond, synchrotron radiation, small-angle X-ray scattering (SAXS) | ||||||
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Реферат:
The paper presents experimental data on the dynamic registration of the sizes of condensed carbon nanoparticles upon detonation of oxygen-deficient energetic materials (EMs). The nanoparticle sizes were restored after processing of the measured distributions of small-angle X-ray scattering (SAXS). The work was carried out on the VEPP 3-4 accelerator complex (BINP SB RAS).
The dynamically measured dimensions of carbon nanoparticles are ~ 2–4 nm near the chemical reaction zone (CRZ). The size of carbon nanoparticles is maximum beyond the chemical reaction zone and is ~ 5-8 nm in TNT/RDX mixtures, and ~ 70 nm in BTF. With
increase in the charge diameters from 20 mm to 40 mm (and the charge mass from 20 g to 200 g), the sizes of condensed nanoparticles grow by 15–20%.
Библиографическая ссылка:
Ten K.
, Kashkarov A.
, Pruuel E.
, Rubtsov I.
, Titov V.
, Tolochko B.
, Petrov D.
, Garmashev A.
, Smirnov E.
Fast Dynamic Registration of Ultra-Disperse Carbon Particles upon Detonation of Energetic Materials
В сборнике Proc. of the 32nd International Symposium on Shock Waves (ISSW32). 2019. – C.537-545.
Fast Dynamic Registration of Ultra-Disperse Carbon Particles upon Detonation of Energetic Materials
В сборнике Proc. of the 32nd International Symposium on Shock Waves (ISSW32). 2019. – C.537-545.
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