Teplofizika vysokikh temperatur
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Teplofizika vysokikh temperatur, 2022, Volume 60, Issue 6, Pages 897–905
DOI: https://doi.org/10.31857/S0040364422040147
(Mi tvt11548)
 

This article is cited in 2 scientific papers (total in 2 papers)

Heat and Mass Transfer and Physical Gasdynamics

On the effect of a small acetone impurity on the thermal self-decomposition of acetylene

E. V. Gurentsov, A. V. Drakon, A.V. Eremin, E. Yu. Mikheeva

Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
Full-text PDF (881 kB) Citations (2)
References:
Abstract: In this article, we experimentally studied the effect of acetone impurities on the induction time and soot yield during the self-decomposition of acetylene behind shock waves. The results of the experiments showed that variation of the acetone impurity in the range $0.5$$3.0\%$, characteristic of technical acetylene, does not have a significant effect on the pyrolysis kinetics and soot yield, while the addition of acetone to acetylene in a ratio $1 : 3$ increases it only slightly. At the same time, the results of modeling using modern kinetic mechanisms predict in the presence of acetone additives a significant acceleration of pyrolysis and increase in the yield of polyaromatic compounds and soot particles in acetylene. This result indicates the need for further improvement of kinetic schemes for a successful description of the kinetics of self-decomposition of acetylene and soot formation. The results should be taken into account when developing promising energy cycles based on the energy of acetylene self-decomposition, as well as when analyzing the risks of spontaneous explosions in technological processes associated with its use.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 075-15-2020-785
The study was financially supported by the Ministry of Science and Higher Education of the Russian Federation (agreement with the JIHT RAS no. 075-15-2020-785 on September 23, 2020).
Received: 17.03.2021
Revised: 12.03.2022
Accepted: 07.06.2022
English version:
High Temperature, 2022, Volume 60, Issue 6, Pages 830–837
DOI: https://doi.org/10.1134/S0018151X22040149
Bibliographic databases:
Document Type: Article
UDC: 544.43
Language: Russian
Citation: E. V. Gurentsov, A. V. Drakon, A.V. Eremin, E. Yu. Mikheeva, “On the effect of a small acetone impurity on the thermal self-decomposition of acetylene”, TVT, 60:6 (2022), 897–905; High Temperature, 60:6 (2022), 830–837
Citation in format AMSBIB
\Bibitem{GurDraEre22}
\by E.~V.~Gurentsov, A.~V.~Drakon, A.V.~Eremin, E.~Yu.~Mikheeva
\paper On the effect of a~small acetone impurity on the thermal self-decomposition of acetylene
\jour TVT
\yr 2022
\vol 60
\issue 6
\pages 897--905
\mathnet{http://mi.mathnet.ru/tvt11548}
\crossref{https://doi.org/10.31857/S0040364422040147}
\elib{https://elibrary.ru/item.asp?id=49994246}
\transl
\jour High Temperature
\yr 2022
\vol 60
\issue 6
\pages 830--837
\crossref{https://doi.org/10.1134/S0018151X22040149}
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  • https://www.mathnet.ru/eng/tvt/v60/i6/p897
  • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Teplofizika vysokikh temperatur Teplofizika vysokikh temperatur
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