Computer-aided design of high-strength gradient materials operating under dynamic loads

摘要

We consider a method of computer-aided design of materials with high strength characteristics based on using of multicomponent systems with the gradient distribution of components concentration. It is shown that according to the synergetic definition of an impact-deformable material as an open system with the help of the gradient materials one can exercise control of the behavior of loaded material in states far from equilibrium. The use of gradient materials at intense dynamic loads (impact, explosion) allows to improve stability of the system due to a decrease in the total increment of entropy, which is confirmed by the Prigozhin-Klimontovich theorem.