Scientific journal

ISSN 1814-2400

INFORMATION SCIENCE AND CONTROL SYSTEMS

Knaub L. V., Novikov A. E., Novikov A. E.

NUMERICAL SIMULATION OF OREGONATOR BY THREE-STAGE EXPLICIT METHODS

The algorithm for the formation of differential equations of chemical kinetics is described. Numerical simulation of a modified oregonator performed by the algorithm of variable order and step on the basis of explicit methods with extended domain of stability.

Keywords: chemical kinetics, oregonator, stiff problem, accuracy and stability control.