A Molecular‐Dynamical Study of the Changes in the Atomic Structure of a Material Induced by a Shock Wave with a Distorted Front | Zendy

Korostelev S. Yu. | Zendy; Psakhe S. G. | Zendy; Panin V. E. | Zendy

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A Molecular‐Dynamical Study of the Changes in the Atomic Structure of a Material Induced by a Shock Wave with a Distorted Front

Author(s) -

Korostelev S. Yu.,

Psakhe S. G.,

Panin V. E.

Publication year - 1988

Publication title -

physica status solidi (b)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.51

H-Index - 109

eISSN - 1521-3951

pISSN - 0370-1972

DOI - 10.1002/pssb.2221480205

Subject(s) - planar , shock wave , distortion (music) , crystal (programming language) , crystallite , front (military) , shock (circulatory) , shock front , plane (geometry) , materials science , plane wave , mechanics , physics , optics , geometry , mathematics , optoelectronics , medicine , amplifier , computer graphics (images) , cmos , meteorology , computer science , metallurgy , programming language

Atomic structure changes of a crystal induced by shock waves are studied by molecular dynamic method. α‐Fe crystallites are used for simulation having a rectangular area in the (110) plane and containing about 10 4 atoms. The radial distribution function of atoms is shown to lose its discrete form, typical of a crystal and to become continuous when the shock wave planar front is distorted. Microfragmentation in the corresponding areas of a crystal is shown at the same time to be the result of the shock wave distortion with a planar front.

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