Plate-impact-driven ring expansion test (PIDRET) for dynamic fragmentation

Autor: Skander El Maï, Patrice Longère, Gabriel Seisson, Jean-Luc Zinszner, Fanny Gant

Publikováno v: DYMAT 2021-13th International Conference on Mechanical and Physical Behaviour of Materaisl Under Dynamic Loading-Madrid (Spain)-Sept.19-24, 2021
DYMAT 2021-13th International Conference on Mechanical and Physical Behaviour of Materaisl Under Dynamic Loading-Madrid (Spain)-Sept.19-24, 2021, Sep 2021, Madrid, Spain. ⟨10.1051/epjconf/202125001013⟩
EPJ Web of Conferences, Vol 250, p 01013 (2021)

A new experimental set-up mounted at the muzzle of a singlestage gas gun has been designed in order to study the fragmentation of metallic rings under dynamic radial expansion. This concept takes advantage of the quasi-incompressibility of HDPE whose

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20a827f69b5d2357c8697e99c8845848
https://hal.science/hal-03351089/document

Full multiphase description of materials: Application on tin

Autor: Gabriel Seisson, C. Chauvin, G. Robert, L. Pillon

Publikováno v: SHOCK COMPRESSION OF CONDENSED MATTER - 2019: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5585856fb5a1b579dc7065c6d8a1d6b4
https://doi.org/10.1063/12.0000782

Hypervelocity impacts into porous graphite: Experiments and simulations

Autor: David Hebert, C. Thessieux, Gabriel Seisson, I. Bertron, Laurent Berthe, Jean-Luc Rullier, Jean Marc Chevalier, L. Hallo, Francois Guillet, Michel Boustie

Publikováno v: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Royal Society, The, 2017, 375 (2085), ⟨10.1098/rsta.2016.0171⟩
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2017, 375 (2085), ⟨10.1098/rsta.2016.0171⟩

We present experiments and numerical simulations of hypervelocity impacts of 0.5 mm steel spheres into graphite, for velocities ranging between 1100 and 4500 m s −1 . Experiments have evidenced that, after a particular striking velocity, depth of p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aec2fd15f33a310091bee9468a743cd4
https://hdl.handle.net/10985/15476

Dynamic Behavior of a Porous Brittle Material: Experiments and Modeling

Autor: Michel Boustie, Laurent Berthe, Gabriel Seisson, F. Guillet, Laurent Videau, I. Bertron, E. Lescoute, J.-M. Chevalier, Patrick Combis, David Hebert

Publikováno v: Procedia Engineering. 58:715-723

The purpose of our research is to study porous polycrystalline graphite under various loading conditions. New experimental data are provided. Some of them concern impacts of a 500 μm diameter steel sphere at velocities above 4000 m/s on thick carbon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80ecbe03f19e81a05bd651fdefede193
https://doi.org/10.1016/j.proeng.2013.05.083

Dynamic fragmentation of graphite under laser-driven shocks: Identification of four damage regimes

Autor: G. Prudhomme, Michel Boustie, Laurent Berthe, Gabriel Seisson, Patrick Mercier, Arnaud Sollier, David Hebert, Laurent Videau, Pierre Antoine Frugier, Emilien Lescoute

Publikováno v: International Journal of Impact Engineering
International Journal of Impact Engineering, Elsevier, 2016, 91, pp.68-79. ⟨10.1016/j.ijimpeng.2015.12.012⟩
International Journal of Impact Engineering, 2016, 91, pp.68-79. ⟨10.1016/j.ijimpeng.2015.12.012⟩

International audience; This study presents the results of a large experimental campaign conducted on the Luli2000 laser facility. Thin targets of a commercial grade of porous graphite were submitted to high-power laser-driven shocks leading to their

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53fa4262f913fdf702ef0d9454cc5acc
https://hal.archives-ouvertes.fr/hal-02271620