Kinetics and Distribution Clusters of Damage in Loaded Materials: Simulation with Probabilistic Cellular Automaton

Abstract

The relative analysis of characteristics of time series of damage number and damage cluster number was made with a probabilistic cellular automaton on the basis of simulation of damage cluster ensemble evolution. There was demonstrated, that the transfer of the time series damage number autocorrelation to negative value conforms the transfer of cluster ensemble evolution to the stage of coalescence. The qualitative consent between the behaviour of autocorrelation observed by experiment with measurement phonon and electromagnetic emitting in loaded materials was assigned.