Influence of Disturbances on the Pattern Formations in Turing Instabilities

Abstract

Many spatio-temporal patterns such as target and spiral patterns in the BZ reaction are observed in the various fields of engineering, including fluid and chemical engineering. The analysis of such patterns is one of important problems of engineering. In this paper, focusing our attention on the Turing patterns, the stochastic modeling of Turing pattern formations and the influence the disturbance on the patterns are studied through numerical simulations.