TY - JOUR N2 - In the last 20 years, a new meshless computational method has been developed that is called peridynamics. The method is based on the parallelized code. The subject of the study is the deformation of open-cell copper foams under dynamic compression. The computational model of virtual cellular material is considered. The skeleton structure of such a virtual cellular material can be rescaled according to requirements. The material of the skeleton is assumed as the oxygen free high conductivity (OFHC) copper. The OFHC copper powder can be applied in additive manufacturing to produce the open-cell multifunctional structures, e.g., crush resistant heat exchangers, heat capacitors, etc. In considered peridynamic computations the foam skeleton is described with the use of an elastic-plastic model with isotropic hardening. The dynamic process of compression and crushing with different impact velocities is simulated. L1 - http://journals.pan.pl/Content/113621/PDF/AMM-2019-4-52-Nowak.pdf L2 - http://journals.pan.pl/Content/113621 PY - 2019 IS - No 4 EP - 1610 KW - virtual cellular material KW - metallic foams KW - OFHC copper KW - elastic-plastic model KW - numerical methods KW - peridynamics KW - crushing process A1 - Postek, E. A1 - Pęcherski, R.B. A1 - Nowak, Z. PB - Institute of Metallurgy and Materials Science of Polish Academy of Sciences PB - Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences VL - vol. 64 DA - 2019.12.12 T1 - Peridynamic Simulation of Crushing Processes in Copper Open-Cell Foam SP - 1603 UR - http://journals.pan.pl/dlibra/publication/edition/113621 T2 - Archives of Metallurgy and Materials ER -