Normalized smoothing functions for sph impact computations

International Journal for Numerical Methods in Engineering

Volumn 39, Issue 16, 1996, Pages 2725-2741

  Johnson, Gordon R ^a   Beissel, Stephen R ^a  

^a NORTHROP GRUMMAN CORPORATION   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; CALCULATIONS; FUNCTIONS; STRAIN; STRENGTH OF MATERIALS; STRESSES;

IMPACT; SMOOTH PARTICLE HYDRODYNAMICS;

NUMERICAL METHODS;

EID: 0030216549     PISSN: 00295981     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1097-0207(19960830)39:16<2725::AID-NME973>3.0.CO;2-9     Document Type: Article

References (8)

1. L. B. Lucy, ' A numerical approach to the testing of fusion process', Astronomical J., 88, 1013-1024 (1977).
2. R. A. Gingold and J. J. Monaghan, 'Smoothed particle hydrodynamids: theory and application to non-spherical stars', Monthly Notices Roy. Astronm. Soc., 181, 375-389 (1977).
3. L. D. Libersky and A. G. Petschek, 'Smooth particle hydrodynamics with strength of materials', Advances in the Free Lagrange Method, Lecture Notes in Physics, 395, 248-257 (1990).
4. G. R. Johnson, E. H. Petersen and R. A. Stryk, 'Incorporation of an SPH option in the EPIC code for a wide range of high velocity impact computations', Int. J. Impact Eng., 14, 385-394 (1993),
5. A. G. Petschek and L. D. Libersky, 'Cylindrical smoothed particle hydrodynamics', J. Comput. Phys. 109, 76-83 (1993).
6. G. R. Johnson, 'Status of EPIC codes, material characterization and new computing concepts at Honeywell', Computational Aspects of Penetration Mechanics, Lecture Notes in Engineering, 3, 24-35 (1983).
7. G. R. Johnson, R. A. Stryk, and J. G. Dodd, 'Dynamic Langrangian computations for solids with variable connectivity for severe distortions', Int. j. numer. methods eng., 23, 509-522 (1986).
8. G. R. Johnson and W. H. Cook, 'A constitutive model and data for metals subjected to large strains, high strain rates, and high temperatures', Proc. Seventh Int. Symp. on Ballistics, The Hague, The Netherlands (1983), pp. 541-547.