Use of Discrete Approaches for Simulation the Basic Processes of Chemical Technology

摘要

The article is devoted to the use of discrete dynamic models as an alternative to classical methods for studying the basic processes of chemical technology. It is proposed models in the form of deterministic cellular automata systems are used. In this case, a continuous medium is considered as a set of interacting elements whose behavior is completely described by local functions. The basic approaches and the general methodology for creating discrete models are described. An example of cellular automata systems use for simulation of nonlinear heat transfer processes are considered, taking into account the heterogeneity of the material and the presence in the material of volumetric sources of variable power in it. The advantages and disadvantages of the proposed approach and its capabilities for studying other processes of chemical technology are indicated.