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Recent improvements in SPH modeling of hypervelocity impact |
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| Authors: | Larry D Libersky Phil W Randles Ted C Carney David L Dickinson |
| Affiliation: | † EMRTC, New Mexico Institute of Mining and Technology, Socorro, NM 87801, U.S.A. ‡ FCDSWA, Kirtland, NM 87116, U.S.A. * NSWC, Dahlgren, VA 22448-5100, U.S.A. |
| Abstract: | Four improvements to Smoothed Particle Hydrodynamics which enhance its ability to simulate hypervelocity impact are discussed and applied to the impact fracture of a steel cube on an aluminum plate at 2.2 km/s. |
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