Numerical Study of the Oregonator Models on the Basis of the Two-Phase Rozenbrock's Method with Complex Coefficients

  • Rustam Djamolovich Ikramov Bashkir State University
  • Svetlana Anatolievna Mustafina Bashkir State University

Downloads

Download data is not yet available.

Abstract

Chemical transformations typically occur according to multiphase schemes. Changes in the concentrations of the starting materials and intermediates with time are not always described with increasing or decreasing functions. A detailed study of a complex process kinetics showed that at the presence of feedback far from equilibrium there may occur vibrational modes - periodic increase or decrease in the concentration of one of the components in time. In a numerical study of oscillating reactions there appears a problem in solving a rigid system of typical differential equations. The purpose of this study is to develop an algorithm and a program to solve the direct kinetic problem and to investigate multicomponent chemical systems with complex nonlinear dynamics.

View article in other formats
Author Biographies
Rustam Djamolovich Ikramov

Sterlitamak Branch of Bashkir State University, Russian Federation

Svetlana Anatolievna Mustafina

Sterlitamak Branch of Bashkir State University, Russian Federation

Published
Vol 20 No 1, Jan 29, 2016
How to Cite
R. Ikramov and S. Mustafina, “Numerical Study of the Oregonator Models on the Basis of the Two-Phase Rozenbrock’s Method with Complex Coefficients”, Eng. J., vol. 20, no. 1, pp. 155-163, Jan. 2016.

Authors who publish with Engineering Journal agree to transfer all copyright rights in and to the above work to the Engineering Journal (EJ)'s Editorial Board so that EJ's Editorial Board shall have the right to publish the work for nonprofit use in any media or form. In return, authors retain: (1) all proprietary rights other than copyright; (2) re-use of all or part of the above paper in their other work; (3) right to reproduce or authorize others to reproduce the above paper for authors' personal use or for company use if the source and EJ's copyright notice is indicated, and if the reproduction is not made for the purpose of sale.

Article Statistics
Total PDF downloads: 306