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 TVT, 2019, Volume 57, Issue 5, Pages 660–664 (Mi tvt11153)

Plasma Investigations

Measurement of the degree of mixing of carbon-containing gases with air by the method of probe discharge spectroscopy

A. A. Firsov, S. B. Leonov, M. A. Shurupov, D. A. Yarantsev

Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow

Abstract: A method based on spectral analysis of the radiation of a low-power high-voltage electric discharge is proposed for the estimation of the degree of mixing of hydrocarbon fuels with air and nitrogen. The transition bands $\mathrm {N}_2(C^3P_u \to B^3P_g{,} 0$$2)$ and $\mathrm{CN}(B^2\Sigma^+ \to X^2\Sigma^+{,} 0$–$0)$ were selected for analysis. A series of calibration measurements was carried out for several model mixtures. The range of applicability of the method with respect to the concentration of carbon-containing gas is determined. The proposed approach is used to assess the effectiveness of the intensification of the mixing a jet of gaseous fuel with air by a powerful pulsed discharge.

 Funding Agency Grant Number Russian Foundation for Basic Research 18-08-01452 This study was financially supported by the Russian Foundation for Basic Research, project no. 18-08-01452.

DOI: https://doi.org/10.1134/S0040364419050053

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English version:
High Temperature, 2019, 57:5, 617–620

Bibliographic databases:

UDC: 535.333
Revised: 14.03.2019
Accepted:27.03.2019

Citation: A. A. Firsov, S. B. Leonov, M. A. Shurupov, D. A. Yarantsev, “Measurement of the degree of mixing of carbon-containing gases with air by the method of probe discharge spectroscopy”, TVT, 57:5 (2019), 660–664; High Temperature, 57:5 (2019), 617–620

Citation in format AMSBIB
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\by A.~A.~Firsov, S.~B.~Leonov, M.~A.~Shurupov, D.~A.~Yarantsev
\paper Measurement of the degree of mixing of carbon-containing gases with air by the method of probe discharge spectroscopy
\jour TVT
\yr 2019
\vol 57
\issue 5
\pages 660--664
\mathnet{http://mi.mathnet.ru/tvt11153}
\crossref{https://doi.org/10.1134/S0040364419050053}
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\transl
\jour High Temperature
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\vol 57
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\pages 617--620
\crossref{https://doi.org/10.1134/S0018151X19050055}
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