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JOURNALS // Vestnik Tomskogo Gosudarstvennogo Universiteta. Matematika i Mekhanika // Archive

Vestn. Tomsk. Gos. Univ. Mat. Mekh., 2013 Number 5(25), Pages 52–58 (Mi vtgu348)

MECHANICS

Selection of parameters for explosive loading of cylindrical ampoules

O. V. Ivanova, S. A. Zelepugin

Department for Structural Macrokinetics TSC SB RAS

Abstract: We numerically simulate explosive compaction of an inert three-component mixture in a cylindrical conservation ampoule. The behavior of the mixture is described by a mathematical model of a multi-component medium. The attention is focused on simulating the action of explosion products on the ampoule. Parameters for explosive loading of cylindrical conservation ampoules were selected and the results were compared with the experiment.

Keywords: explosive compaction, model of a multicomponent medium, numerical simulation.

UDC: 539.3

Received: 08.07.2013



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