X-ray Diffraction Investigation of the Evolution of Dust-Laden Jets from the Metal Surface
A. N. Vlasov1, A. V. Zhuravlev1, V. A. Pashentsev1, V. N. Smirnov1, E. B. Smirnov1,2, M. Yu. Stolbikov1, V. E. Cheremazov1, K. A. Ten3, E. R. Pruuel3,4, A. O. Kashkarov3,4, I. A. Rubtsov3, S. I. Kremenko3,4
1Zababakhin All-Russian Scientific Research Institute for Technical Physics, Snezhinsk, 456770 Russia
2South Ural State University, Chelyabinsk, 454080 Russia
3Lavrentyev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
4Novosibirsk State University, Novosibirsk, 630090 Russia
Keywords: пылевые струи, импульсная рентгенография, синхротронное излучение, dust-laden jets, pulsed X-ray radiography, Synchrotron radiation
Abstract
Comparative results of experiments aimed at studying the evolution of dust-laden jets induced by the presence of structural elements and grooves on the surface of loaded specimens are reported. The results are obtained with the use of pulsed X-ray radiography and synchrotron radiation. Information on dust density changes in synchrotron diagnostics is obtained by using multiframe filming. In the case of single-frame recording by means of pulsed X-ray radiography, a glancing detonation wave was used for studying the dust behavior instead of the normal wave.
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