Реферат: The article is devoted to the analysis of possible spatiotemporal kinetic structures that can arise during catalytic oxidation reactions on metal surfaces at atmospheric pressure. The catalytic oscillatory reaction in a flow reactor is modeled using a 1D system of equations of the reaction–diffusion–convection type. The STM type oscillatory reaction model of catalytic oxidation is used as a kinetic model. The obtained results of mathematical modeling show the decisive influence of an axial mixing in the reactor on the development of spatiotemporal structures. It is also shown that, depending on the ratio of adsorption rates of reacting species, three different isothermal spatiotemporal structures can arise, namely a spatially inhomogeneous stationary state, regular and aperiodic “breathing structures”.

Библиографическая ссылка: Peskov N.V. , Slinko M.M.
Mathematical Modeling of a Self-Oscillating Catalytic Reaction in a Flow Reactor
Kinetics and Catalysis. 2024. V.65. N2. P.211-218. DOI: 10.1134/s0023158423601237 WOS Scopus РИНЦ CAPlus OpenAlex

Оригинальная версия: Песков Н.В. , Слинько М.М.
Математическое моделирование автоколебательной каталитической реакции в проточном реакторе
Кинетика и катализ. 2024. Т.65. №2. С.224-232. DOI: 10.31857/s0453881124020107 РИНЦ OpenAlex

Даты:

Поступила в редакцию:	24 окт. 2023 г.
Принята к публикации:	1 дек. 2023 г.
Опубликована online:	9 мая 2024 г.

Идентификаторы БД:

Web of science:	WOS:001217617000007
Scopus:	2-s2.0-85192543223
РИНЦ:	67308036
Chemical Abstracts:	2024:1043469
OpenAlex:	W4396782006

Альметрики: