The simulation of 3D hypervelocity spallation using a hydrocode PAGOSA with FLIP+MPM

Ren, Jinlian; Ma, Xia; Smith, Brandon; Culp, David

doi:10.1016/j.ijimpeng.2021.104003

The simulation of 3D hypervelocity spallation using a hydrocode PAGOSA with FLIP+MPM

Journal Article · Wed Aug 18 00:00:00 EDT 2021 · International Journal of Impact Engineering

DOI:https://doi.org/10.1016/j.ijimpeng.2021.104003· OSTI ID:1818110

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Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

n this work, a hydrocode PAGOSA with FLIP+MPM is presented and exercised to investigate the fracture in ductile material. The merit of PAGOSA with FLIP+MPM to solve the advection problem is first illustrated by a solid piston periodically moving in a sealed tube with air. Furthermore, the ability of PAGOSA with FLIP+MPM to capture the fracture in material is shown by a simple stretching fracture in ductile material. In both of two benchmark problems, the PAGOSA results and analytical solutions are also presented for comparison. Then PAGOSA with FLIP+MPM is used to model complex spall in ductile material, which is a challenging problem in engineering applications. The convergences of PAGOSA with FLIP+MPM—based on both the mesh size and the marker density—are investigated by monitoring free surface velocity. To further show the ability of PAGOSA with FLIP+MPM to predict fracture in ductile material, the numerical results are compared with the experimental results and other published numerical results. Moreover, the effect of the spall parameter in PAGOSA with FLIP+MPM on the numerical simulation is also analyzed by investigating the free surface velocity. Finally, the effects of the peak compressive stress, the tensile strain rate, and the loading rate on the spallation are further investigated. The numerical results show that PAGOSA with FLIP+MPM can improve PAGOSA's performance when applied to predicting fracture in ductile materials, and is robust enough to accurately predict spall fracture in ductile materials.

View Accepted Manuscript (DOE)

Research Organization:: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Sponsoring Organization:: USDOE National Nuclear Security Administration (NNSA), Office of Defense Programs (DP)

Grant/Contract Number:: 89233218CNA000001

OSTI ID:: 1818110

Alternate ID(s):: OSTI ID: 1868797

Report Number(s):: LA-UR--21-24484

Journal Information:: International Journal of Impact Engineering, Journal Name: International Journal of Impact Engineering Vol. 158; ISSN 0734-743X

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

References (20)

Direct numerical simulation of ductile spall failure Becker, Richard International Journal of Fracture, Vol. 208, Issue 1-2 https://doi.org/10.1007/s10704-017-0198-y	journal	March 2017
Modeling the damage evolution and recompression behavior during laser shock loading of aluminum microstructures at the mesoscales Galitskiy, Sergey; Dongare, Avinash M. Journal of Materials Science, Vol. 56, Issue 6 https://doi.org/10.1007/s10853-020-05523-4	journal	November 2020
Comparisons of CTH Simulations with Measured Wave Profiles for Simple Flyer Plate Experiments Thomas, S. A.; Veeser, L. R.; Turley, W. D. Journal of Dynamic Behavior of Materials, Vol. 2, Issue 3 https://doi.org/10.1007/s40870-016-0072-4	journal	June 2016
Fracture characteristics of three metals subjected to various strains, strain rates, temperatures and pressures Johnson, Gordon R.; Cook, William H. Engineering Fracture Mechanics, Vol. 21, Issue 1 https://doi.org/10.1016/0013-7944(85)90052-9	journal	January 1985
Shock-induced spall in single and nanocrystalline SiC Li, W. H.; Yao, X. H.; Branicio, P. S. Acta Materialia, Vol. 140 https://doi.org/10.1016/j.actamat.2017.08.036	journal	November 2017
Orientation dependent spall strength of tantalum single crystals Hahn, Eric N.; Fensin, Saryu J.; Germann, Timothy C. Acta Materialia, Vol. 159 https://doi.org/10.1016/j.actamat.2018.07.073	journal	October 2018
Meshfree simulations of spall fracture Ren, Bo; Li, Shaofan; Qian, Jing Computer Methods in Applied Mechanics and Engineering, Vol. 200, Issue 5-8 https://doi.org/10.1016/j.cma.2010.10.003	journal	January 2011
Hypervelocity impact computations with finite elements and meshfree particles Beissel, S. R.; Gerlach, C. A.; Johnson, G. R. International Journal of Impact Engineering, Vol. 33, Issue 1-12 https://doi.org/10.1016/j.ijimpeng.2006.09.047	journal	December 2006
Hypervelocity impacts on thin brittle targets: Experimental data and SPH simulations Michel, Y.; Chevalier, J. -M.; Durin, C. International Journal of Impact Engineering, Vol. 33, Issue 1-12 https://doi.org/10.1016/j.ijimpeng.2006.09.081	journal	December 2006
Ignition of a confined high explosive under low velocity impact Gruau, C.; Picart, D.; Belmas, R. International Journal of Impact Engineering, Vol. 36, Issue 4 https://doi.org/10.1016/j.ijimpeng.2008.08.002	journal	April 2009
Hydrocode simulations of a hypervelocity impact experiment over a range of velocities Heberling, Tamra; Terrones, Guillermo; Weseloh, Wayne International Journal of Impact Engineering, Vol. 122 https://doi.org/10.1016/j.ijimpeng.2018.07.019	journal	December 2018
A Combined Particle-element Method for High-velocity Impact Computations Johnson, G. R.; Beissel, S. R.; Gerlach, C. A. Procedia Engineering, Vol. 58 https://doi.org/10.1016/j.proeng.2013.05.031	journal	January 2013
Planar, Energetic, π–π-Stacked Compound with Weak Interactions Resulting in a High-Impact- and Low-Friction-Sensitive, Safer, Primary Explosive Zhang, Weijing; Li, Tong; Zhang, Bo Inorganic Chemistry, Vol. 58, Issue 12 https://doi.org/10.1021/acs.inorgchem.9b00778	journal	June 2019
Characterization of recompressed spall in copper gas gun targets Becker, R.; LeBlanc, M. M.; Cazamias, J. U. Journal of Applied Physics, Vol. 102, Issue 9 https://doi.org/10.1063/1.2802589	journal	November 2007
Spall fracture in additive manufactured Ti-6Al-4V Jones, D. R.; Fensin, S. J.; Dippo, O. Journal of Applied Physics, Vol. 120, Issue 13 https://doi.org/10.1063/1.4963279	journal	October 2016
Spall response of single-crystal copper Turley, W. D.; Fensin, S. J.; Hixson, R. S. Journal of Applied Physics, Vol. 123, Issue 5 https://doi.org/10.1063/1.5012267	journal	February 2018
Spall fracture in additive manufactured tantalum Jones, D. R.; Fensin, S. J.; Ndefru, B. G. Journal of Applied Physics, Vol. 124, Issue 22 https://doi.org/10.1063/1.5063930	journal	December 2018
Double-shock-induced spall and recompression processes in copper Wang, JiaNan; Wu, FengChao; Wang, Pei Journal of Applied Physics, Vol. 127, Issue 13 https://doi.org/10.1063/1.5144567	journal	April 2020
Shock recompaction of spall damage Jones, D. R.; Fensin, S. J.; Morrow, B. M. Journal of Applied Physics, Vol. 127, Issue 24 https://doi.org/10.1063/5.0011337	journal	June 2020
Spall and subsequent recompaction of copper under shock loading Hawkins, M. C.; Thomas, S. A.; Fensin, S. J. Journal of Applied Physics, Vol. 128, Issue 4 https://doi.org/10.1063/5.0011645	journal	July 2020

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42 ENGINEERING
71 CLASSICAL AND QUANTUM MECHANICS
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