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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2021, Volume 62, Issue 3, Pages 158–164
DOI: https://doi.org/10.15372/PMTF20210315 (Mi pmtf178) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Numerical study of diffusion combustion of pulverized coal in a gas jet

E. B. Butakov, V. A. Kuznetsov, A. V. Minakov, A. A. Dekterev, S. V. Alekseenko

S.S. Kutateladze Institute of Thermophysics, Siberian Division of the Russian Academy of Sciences, 630090, Novosibirsk, Russia
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DOI: https://doi.org/10.15372/PMTF20210315
Abstract: Adaptation of a mathematical model of gas diffusion combustion for different flow rates of CO–H$_2$ and a constant coal flow rate is carried out. It is shown that the results of calculating the main characteristics of the flame are in satisfactory agreement with experimental data and can be used to determine the structure of pulverized coal–gas flow, gas composition, particle and gas temperature, carbon combustion efficiency, etc. The proposed model is suitable for analyzing the stability of coal–gas flame and the transient processes accompanying changes in the mode of supply of the fuel-oxidizer medium.
Keywords: flame, pulverized coal combustion, ignition, mathematical model.
Funding agency Grant number
Russian Science Foundation 19-79-00147
Russian Foundation for Basic Research 19-08-00781
Received: 12.03.2021
Revised: 12.03.2021
Accepted: 29.03.2021
English version:
Journal of Applied Mechanics and Technical Physics, 2021, Volume 62, Issue 3, Pages 484–489
DOI: https://doi.org/10.1134/S0021894421030159
Bibliographic databases:
Document Type: Article
UDC: 62-643, 662.61, 536.462
Language: Russian
Citation: E. B. Butakov, V. A. Kuznetsov, A. V. Minakov, A. A. Dekterev, S. V. Alekseenko, “Numerical study of diffusion combustion of pulverized coal in a gas jet”, Prikl. Mekh. Tekh. Fiz., 62:3 (2021), 158–164; J. Appl. Mech. Tech. Phys., 62:3 (2021), 484–489
Citation in format AMSBIB
\Bibitem{ButKuzMin21}
\by E.~B.~Butakov, V.~A.~Kuznetsov, A.~V.~Minakov, A.~A.~Dekterev, S.~V.~Alekseenko
\paper Numerical study of diffusion combustion of pulverized coal in a gas jet
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2021
\vol 62
\issue 3
\pages 158--164
\mathnet{http://mi.mathnet.ru/pmtf178}
\crossref{https://doi.org/10.15372/PMTF20210315}
\elib{https://elibrary.ru/item.asp?id=46271102}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2021
\vol 62
\issue 3
\pages 484--489
\crossref{https://doi.org/10.1134/S0021894421030159}
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    • This publication is cited in the following 1 articles:
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