Dynamic response of three-dimensional particulate aggregation subjected to impact of a spherical projectile

Masahiro Nishida; Koichi Tanaka; Kentaro Tashita

doi:10.1117/12.516958

1 August 2003 Dynamic response of three-dimensional particulate aggregation subjected to the impact of a spherical projectile

Masahiro Nishida, Koichi Tanaka, Kentaro Tashita

Author Affiliations +

Proceedings Volume 4948, 25th International Congress on High-Speed Photography and Photonics; (2003) https://doi.org/10.1117/12.516958
Event: 25th international Congress on High-Speed photography and Photonics, 2002, Beaune, France

Abstract

The dynamic response of three-dimensional pariculate aggregation subjected to the impact of a spherical projectile is investigated experimentally and also numerically using discrete element method. It becomes clear the effect of the repulsion of spheres and wave propagation on the scattering behavior of particulate aggregation. It is found that the scattering behavior of the particulate aggregation depends on the lateral gap between nylon spheres.

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Masahiro Nishida, Koichi Tanaka, and Kentaro Tashita "Dynamic response of three-dimensional particulate aggregation subjected to the impact of a spherical projectile", Proc. SPIE 4948, 25th International Congress on High-Speed Photography and Photonics, (1 August 2003); https://doi.org/10.1117/12.516958

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