Open AccessInvestigation of ozone concentration in the ozone-catalytic device for exhaust gas purification
Author(s) -
Ф. Р. Исмагилов,
I.Kh. Khairulin,
Д. В. Максудов,
Mikhail Okhotnikov
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/537/3/032109
Subject(s) - ozone , exhaust gas , catalysis , honeycomb , catalytic converter , block (permutation group theory) , process (computing) , environmental science , chemistry , nuclear engineering , materials science , process engineering , chemical engineering , waste management , engineering , computer science , organic chemistry , composite material , mathematics , operating system , geometry
In the paper an original design of the ozone-catalytic device, in which the process of ozone formation occurs directly inside the catalytic block of the honeycomb structure, is proposed for solving of problem of exhaust gases purification at a cold start of an automobile engine. For considered device the regime of operation at the absence of cooling is considered and the equations, allowing us to calculate the degree of heating and the decrease of the stationary concentration of ozone depending on the time, are obtained. Results of mathematician modelling were confirmed by experimental researches.