Numerical simulation of cone object destruction under a short high-energy pulse | Zendy

K. A. Beklemysheva | Zendy; A. S. Ermakov | Zendy; A. V. Favorskaya | Zendy

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Numerical simulation of cone object destruction under a short high-energy pulse

Author(s) -

K. A. Beklemysheva,

A. S. Ermakov,

A. V. Favorskaya

Publication year - 2019

Publication title -

procedia computer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.334

H-Index - 76

ISSN - 1877-0509

DOI - 10.1016/j.procs.2019.09.278

Subject(s) - computer science , amplitude , pulse (music) , sample (material) , conical surface , interference (communication) , computer simulation , energy (signal processing) , action (physics) , grid , mechanics , simulation , optics , telecommunications , detector , physics , geology , materials science , composite material , channel (broadcasting) , geodesy , quantum mechanics , thermodynamics

In this paper a destruction of a conical sample under an action of a short high energy pulse is simulated. The paper concentrates on an influence of material properties and load profile on the destruction patterns of the sample. Under a short high amplitude load the destruction is caused mostly due to the interference of elastic waves in the sample. For a numerical simulation of wave processes, the grid-characteristic method is used, which provides high spatial and temporal resolution.

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