Abstract
Complicated dynamic processes as occurred in high velocity impact events were studied using numerical approach. A nonlinear transient finite element program was used to model the impact events. The use of supercomputers was required in these simulations due to the size of the problems and the duration of the events. Techniques designed to visualize 3D geometry as well as scientific data were developed to help engineers make sense out of the tremendous amount of data generated by the supercomputers. Resulting animation sequences provided a means for Ithe researchers to study the dynamic failureprocesses and to communicate with others.
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References
Hallquist, J. O., “DYNA3D User’s Manual,” UCID-19592, Rev. 4, April, 1988.
Hallquist, J. O.; Stillman, D. W., “INGRID: A Three-Dimensional Mesh Generator for Modeling Nonlinear System,” UCID-20506, Rev. 1, July, 1985.
Cook, W. H.; Johnson, G. R, “A Constitutive Model and Data for Metals Subjected to Large Strains, High Strain Rates and High Temperatures,” presented at the Seventh International Symposium on Ballistics, The Hague, The Netherlands, April, 1983.
“LASL Shock Hugoniot Data, ” S. P. Marsh edited, University of California Press, Berkeley, California, 1980.
Cheng, W. L.; Langlie, S. L., “A High Velocity Impact Penetration Model for Thick Fiber-Reinforced Composites, ” Composites and Other New Materials for PVP: Design and Analysis Considerations, PVP - Vol. 174, ASME, 1989.
Cheng, W. L; Langue, S. L,“Numerical Simulation of High Velocity Impact on Fiber-Reinforced Composites, ”Shock and Wave Propagation, Fluid-Structure Interaction, and Structural Response, PVP - Vol. 159, ASME, 1989.
Cheng, W. L.; Dilber, I.; Langlie, S. L.,“Computer Simulation of High-Speed Impact Response of Composites,” Proceedings of Supercomputing ‘80, IEEE Computer Society Press,1990.
Mehlman, M.; Vasudev, A.,“A Comparative Study of the Ballistic Performance of Glass Reinforced Plastic Materials, ” SAMPE Quarterly, Vol. 18, No. 4, July 1987.
Wilkins, M.L.; Fline, C.F.; & Honodel, C.A., “Fourth Progress Repart on Light Armor Program”, Report UCRL-50694, Livermore Lawrence Radiation Laboratory, University of California, 1969.
Laible, R.C., “Ceramic Composite Armor” in Laible, R.C. (Ed.), Ballistic Materials and Penetration Mechanics, Elsevier, 1980.
Wilkins, M.L., “Computer Simulation of Penetration Phenomena” in Laible, R.C. (Ed.), Ballistic Materials and Penetration Mechanics, Elsevier, 1980.
Hallquist, J.O.,Private Communications, 1991.
Woolsey, P.; Dokidko, D.; & Mariano, S.A., “Alternative Test Methodology for Ballistic Performance Ranking of Armor Ceramics” U.S. Army Materials Technology Laboratory, Report MTL TR 89–43,1989.
Ravid, M.; Bodner, S. R. & Holcman, I., “Analytical Investigation of the Initial Stage of Impact of Rods on Metallic and Ceramic Targets at Velocities of 1 to 9 km/sec”, Proceedings of the Twelve International Symposium on Ballistics, San Antonio, Texas, 1990.
Hallquist, J. O.; Ong, A. C. J.; Sewell, D. A., “Penetration Calculations Using an Erosion Algorithm in DYNA,” presented at the 1990 International Symposium on Ballistics, San Antonio, Texas, U.S.A., October, 1990.
“NCSA HDF Calling Interfaces & Utility,” Version 3.1, National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign, UD-254, July, 1990.
“NCSA HDF VSET,” Version 2.0, National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign, UD-259, November, 1990.
“NCSA Polyview for the Silicon GraphicsTM 4D Series Workstation,” Version 1.0, National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign, UD-256, August 1990.
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© 1991 Computational Mechanics Publications
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Cheng, W., Dilber, I. (1991). Modelling and Visualization of Impact Dynamic Processes. In: Brebbia, C.A., Peters, A., Howard, D. (eds) Applications of Supercomputers in Engineering II. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-3660-0_9
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DOI: https://doi.org/10.1007/978-94-011-3660-0_9
Publisher Name: Springer, Dordrecht
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