Email this article Characteristics of a chain thermal explosion as a function of the kinetic properties of reaction chains
- Authors: Azatyan V.V.1, Piloyan A.A.2, Saikova G.R.1, Smirnov N.N.3
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Affiliations:
- Institute of Structural Macrokinetics and Materials Science
- Nalbandyan Institute of Chemical Physics
- Institute of Mechanics
- Issue: Vol 90, No 3 (2016)
- Pages: 530-534
- Section: Chemical Kinetics and Catalysis
- URL: https://journals.rcsi.science/0036-0244/article/view/167846
- DOI: https://doi.org/10.1134/S0036024416030043
- ID: 167846
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Abstract
Study of the combustion and explosion of hydrogen‒carbon oxide‒air mixtures shows that the sharpness of a chain thermal explosion depends on the frequency of branching in a given branch of a reaction chain. It is established that varying the СО: Н2 concentration allows us to observe and eliminate the degeneration of an explosion while maintaining the regimes of ignition and deflagration.
About the authors
V. V. Azatyan
Institute of Structural Macrokinetics and Materials Science
Author for correspondence.
Email: azatyan@ism.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
A. A. Piloyan
Nalbandyan Institute of Chemical Physics
Email: azatyan@ism.ac.ru
Armenia, Yerevan, 0044
G. R. Saikova
Institute of Structural Macrokinetics and Materials Science
Email: azatyan@ism.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
N. N. Smirnov
Institute of Mechanics
Email: azatyan@ism.ac.ru
Russian Federation, Moscow, 119991
