Chemical Reaction-Diffusion Model Around a Vessel for Studying Temperature and Concentration of Three Chemical Species by Finite Element Method

In this paper, the temperature and concentration of species around a vessel using reaction diffusion relations were investigated. The reactions between 3 chemical species, relationship changes rate studied. novelty paper is use different coefficients material with constants also considering materials involved in non-heat sources heat source modes. So that showed transfer substances form two-dimensional three-dimensional diagrams about their distance from borders vessel. finite element method utilized for calculated differential equations. According to results obtained, when reactants increased more released; changed lot, its amount increased. However, products such as substance (c), it has an inverse (a) (b) way increased, these values decreased product. On average, center surroundings maximum mode was 76% less than average 14% mode.