Investigation of the Mechanism of Interaction of the Hydrocarbon Flame with an Electric Field

P. A. Vlasov; Власов П. А.; I. L. Pankrat’eva; Панкратьева И. Л.; V. A. Polyanskii; Полянский В. А.

doi:10.31857/S1024708423600136

Investigation of the Mechanism of Interaction of the Hydrocarbon Flame with an Electric Field

Authors: Vlasov P.A.¹, Pankrat’eva I.L.², Polyanskii V.A.²
Affiliations:
1. Semenov Federal Research Center for Chemical Physics of the Russian Academy of Sciences
2. Moscow State University, Institute of Mechanics,
Issue: No 4 (2023)
Pages: 108-116
Section: Articles
URL: https://journal-vniispk.ru/1024-7084/article/view/135104
DOI: https://doi.org/10.31857/S1024708423600136
EDN: https://elibrary.ru/WLTKKG
ID: 135104

Cite item

Full Text

Abstract
About the authors
References
Supplementary files
Statistics

Abstract

One of the possible mechanisms of the interaction of a bounded combustion region (flame) with an applied electric field is considered. The investigation is based on application of the electrohydrodynamics (EHD) methods to describe chemically reacting multicomponent nonequilibrium partially ionized gas mixtures. It is shown that zones of space electric charge are formed in the neighborhood of the flame boundaries under certain conditions. These zones can be affected by the electric field. The nature of modification of these zones under the influence of the electric field is investigated.

Keywords

high-temperature gas mixture, molecular gases, chemionization, space electric charge, Coulomb force, electrohydrodynamics

References

Jianfeng Fang, Xiaomin Wu, Hao Duan, Chao Li, Zhongquan Gao. Effects of electrode configurations on the combustion characteristics of premixed methane-air flames // J. Thermal Science and Technology. 2015. V. 10 (1). https://doi.org/10.1299/jtst.2015jtst0020
Tao Xu, Qinglin Chen, Bingjian Zhang, Shushen Lu, Dongchuan Mo, Zhengguo Zhang, Xuenong Gao. Effects of electric field on micro-scale flame properties of biobutanol fuel // Nature. Scientific Reports. 2016. 16 September. https://doi.org/10.1038/srep32938
Park D.G., Chung S., Cha M. Visualization of ionic wind in laminar jet flames. Combust. Flame. 2017. V. 184 . P. 246–248. https://doi.org/10.1088/1361-6463/aa94bb
Ватажин А.Б., Лихтер В.А., Сепп В.А., Шульгин В.И. Влияние электрического поля на эмиссию окислов азота и структуру диффузионного ламинарного пропанового пламени // Изв. РАН. МЖГ. 1995. № 2. С. 13–23.
Karnani S., Dunn-Rankin D. Detailed characterization of DC electric field effects on small non-premixed flames. // Combust. Flame. 2015. V. 162 (7). P. 2865–2872.
Власов П.А., Панкратьева И.Л., Полянский В.А. Исследование ЭГД-структуры течения высокотемпературной газовой смеси с неоднородным источником заряженных частиц. // Изв. РАН. МЖГ. 2022. № 6. С. 97–110.
Calcote H.F. Mechanisms for the formation of ions in flames. // Combust. Flame. 1957. V. 1(3). P. 385–403.
Lawton J., Weinberg F.J. Electrical aspects of combustion. Clarendon Press. 1969. 355 p.
Гогосов В.В., Полянский В.А., Семенова И.П., Якубенко А.Е. Уравнения электродинамики и коэффициенты переноса в сильном электрическом поле. // Изв. АН СССР. МЖГ. 1969. № 2. С. 31–45.