会议论文详细信息
31st International Conference on Equations of State for Matter | |
Peculiarities of evolutions of elastic-plastic shock compression waves in different materials | |
Kanel, G.I.^1 ; Savinykh, A.S.^2,3 ; Garkushin, G.V.^2,3 ; Razorenov, S.V.^2,3 ; Ashitkov, S.I.^1 ; Zaretsky, E.B.^4 | |
Joint Institute for High Temperatures of the Russian Academy of Sciences, Izhorskaya 13, Moscow | |
125412, Russia^1 | |
Institute of Problems of Chemical Physics of the Russian Academy of Sciences, Academician Semenov Avenue 1, Chernogolovka, Moscow Region | |
142432, Russia^2 | |
Tomsk State University, Lenina Avenue 36, Tomsk | |
634050, Russia^3 | |
Ben Gurion University of the Negev, P.O.B. 653, Beer-Sheva | |
8410501, Israel^4 | |
关键词: Elastic compression; Elastic-Plastic; Material structure; Picosecond time; Precursor waves; Shock compressions; Sonic wave propagation; Strongly nonlinear; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/774/1/012048/pdf DOI : 10.1088/1742-6596/774/1/012048 |
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来源: IOP | |
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【 摘 要 】
In the paper, we discuss such unexpected features in the wave evolution in solids as strongly nonlinear uniaxial elastic compression in a picosecond time range, a departure from self-similar development of the wave process which is accompanied with apparent sub-sonic wave propagation, changes of shape of elastic precursor wave as a result of variations in the material structure and the temperature, unexpected peculiarities of reflection of elastic-plastic waves from free surface.
【 预 览 】
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Peculiarities of evolutions of elastic-plastic shock compression waves in different materials | 912KB | ![]() |