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Fizika Goreniya i Vzryva, 2022, Volume 58, Issue 5, Pages 87–95
DOI: https://doi.org/10.15372/FGV20220511 (Mi fgv879) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Improved microwave method for measuring the dynamic parameters of gasification of condensed substances

A. I. Podshivalovab, Yu. A. Grishina, A. B. Kiskina, V. E. Zarkoac

a Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch, Russian Academy of Sciences (SB RAS), 630090, Novosibirsk, Russia
b Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia
c Tomsk State University, 634050, Tomsk, Russia
Citations (2)
DOI: https://doi.org/10.15372/FGV20220511
Abstract: A new microwave technique for measuring the gasification rate in a non-stationary mode is described. A feature of the technique is that to determine the mass loss during gasification, the time-varying resonant frequency of the microwave resonator with the sample under study is measured by sequential registration of the resonant characteristics of the sensor. This provides independence of the measurement results from the change in the quality factor of the resonator during fuel sample gasification. A sensor prototype which is a coaxial resonator in which the sample under study is placed in the region of maximum electric field was tested. Experiments have shown that the sensitivity (the ratio of the change in resonant frequency to the change in the inner diameter of the sample) of the new sensor design is two to four times higher than that of the previous sensor model.
Keywords: microwave method, resonator sensor, new model, unsteady gasification rate, increased sensitivity, high speed.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation 075-15-2020-781
Received: 25.02.2022
Revised: 30.03.2022
English version:
Combustion, Explosion and Shock Waves, 2022, Volume 58, Issue 5, Pages 585–592
DOI: https://doi.org/10.1134/S0010508222050112
Bibliographic databases:
Document Type: Article
UDC: 536.46; 621.372.812
Language: Russian
Citation: A. I. Podshivalov, Yu. A. Grishin, A. B. Kiskin, V. E. Zarko, “Improved microwave method for measuring the dynamic parameters of gasification of condensed substances”, Fizika Goreniya i Vzryva, 58:5 (2022), 87–95; Combustion, Explosion and Shock Waves, 58:5 (2022), 585–592
Citation in format AMSBIB
\Bibitem{PodGriKis22}
\by A.~I.~Podshivalov, Yu.~A.~Grishin, A.~B.~Kiskin, V.~E.~Zarko
\paper Improved microwave method for measuring the dynamic parameters of gasification of condensed substances
\jour Fizika Goreniya i Vzryva
\yr 2022
\vol 58
\issue 5
\pages 87--95
\mathnet{http://mi.mathnet.ru/fgv879}
\crossref{https://doi.org/10.15372/FGV20220511}
\elib{https://elibrary.ru/item.asp?id=49450534}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2022
\vol 58
\issue 5
\pages 585--592
\crossref{https://doi.org/10.1134/S0010508222050112}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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