The dynamics of carbon nanoparticles size at the detonation of TNT-RDX charges

Not scheduled
15m
Conference Hall (Budker INP)

Conference Hall

Budker INP

Lavrentiev av. 11, Novosibirsk 630090 Russia
Poster X-ray structural analysis

Speaker

Ivan Rubtsov (Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences)

Description

During the detonation of oxygen-deficient high-explosive nano-sized condensed carbon particles are formed. Studiing of the carbon condensation process is necessary to verify the equation of state of the explosion products. In this work, we carry out the dynamic measurement of small-angle x-ray scattering (SAXS) during the detonation of molten charges of TNT–RDX of different diameter. The dynamics of the average size of carbon particles are recovered from the SAXS data by new multi diameter method. This work was supported by the Russian Foundation for Basic Research (projects No. 16-29-01050 and 17-03-00251).

Primary author

Ivan Rubtsov (Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences)

Co-authors

Alexey Kashkarov (Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences) Prof. Boris Tolochko (Institute of solid state chemistry and mechanochemistry) Eduard Pruuel (Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences) Konstantin Ten (LIH SB RAS) Mr Lev Shekhtman (Budker Institute of Nuclear Physics) Stanislav Kremenko (NSU) Dr Vladimir Zhulanov (Budker INP)

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