Investigation of liquid fuel combustion processes in an electrostatic fieldе
https://doi.org/10.21822/2073-6185-2023-50-1-207-214
Abstract
Objective. The article presents the results of experimental studies on the effect of a high-potential electrostatic field on the combustion of liquid fuel.
Method. Experimental studies were carried out on the developed laboratory installation, which makes it possible to ensure the combustion of liquid fuel in a high-potential electrostatic field with the possibility of changing the polarity. The change in the polarity of the applied voltage to the electrode system of the experimental setup led to an increase in the fuel burning rate in the first case, and to its attenuation in the second.
Result. In this paper, studies have been carried out proving the effect of an electrostatic field on the burning rate and reducing the content of harmful components (soot and carbon monoxide) in fuel combustion purges. Based on the values of the fuel burning rate obtained as a result of the experiments, graphic dependences were constructed on the applied voltage, on which the areas of linear and non-linear changes in the combustion parameters were identified.
Conclusion. The results of the research carried out can be used to create new highly efficient burners for liquid fuel boilers. The effect of reducing the burning rate can be used to create fire safety devices that block the spread of flame during a fire.
About the Authors
R. V. Mukanov
Astrakhan State University of Architecture and Civil Engineering
Russian Federation
Russian Federation
Ruslan V. Mukanov, Senior Lecturer, Department of Engineering Systems and Ecology
18 Tatishcheva St., Astrakhan 414056
Yu. A. Alyautdinova
Astrakhan State University of Architecture and Civil Engineering
Russian Federation
Russian Federation
Yulia A. Alyautdinova, Cand.Sci. (Eng), Assoc. Prof., Department of Engineering Systems and Ecology
18 Tatishcheva St., Astrakhan 414056
S. P. Strelkov
Astrakhan State University of Architecture and Civil Engineering
Russian Federation
Russian Federation
Sergei P. Strelkov, Cand.Sci. (Biol), Assoc. Prof., Department of Geodesy and Cadastral Registration
18 Tatishcheva St., Astrakhan 414056
References
1. G.F. Knorre. Theory of furnace processes. G.F. Knorre, I.I. Paleev. M,; Leningrad: Energy, 1966; 491.
2. Borodin V. A. Spraying liquids M.: Mashinostroenie, 1967;208.[In Russ]
3. D. G. Pages, A. A. Koryagin, E. JI. Lamm. Spraying devices in chemical technology. M.: Chemistry, 1975; 199 [In Russ]
4. Eknadiosyants, OK Obtaining aerosols. Physical foundations of ultrasonic technology. ed. L.D. Rosenberg. -M.: Nauka, 1970; 337-395.[In Russ]
5. Pages D.G., Galustov V.S. Fundamentals of liquid spraying technique. M.: Chemistry, 1984; 256 [In Russ]
6. Pages, D. G. Spray liquids. M.: Chemistry, 1979; 216 [In Russ]
7. Kasatkin A.G. Basic processes and apparatuses of chemical technology. M.: Chemistry, 1973;750[In Russ]
8. Borodin V. A. Spraying of liquids. M.: Mashinostroenie, 1967; 208[In Russ]
9. Frenkel A.I. At the dawn of physics. L.: Nauka, 1970; 384 [In Russ]
10. Svintsov V. Ya., Mukanov R. V. Development of a method for studying the physical characteristics of liquid fuel in a high-voltage electrostatic field. Industrial and civil construction. 2012; 8: 26-28 [In Russ]
11. Svintsov V. Ya., Mukanov R. V. A new method of burning liquid fuel in furnace devices of boiler units. Industrial and civil construction. 2012; 8: 21-23 [In Russ]
12. Svintsov V.Ya., Shmatova E.N., Khlystunov M.S., Mukanov R.V. Electrostatic method of dispersing liquid fuels in relation to boiler plants. Scientific and technical bulletin of the Volga region. 2013; 1:255-258 [In Russ]
13. Svintsov V. Ya. Influence of the electric field on the physical characteristics of bio-raw materials. Storage and processing of agricultural raw materials. 1995; 6: 14-15 [In Russ]
14. Suvorov D.V., Kocheva M.A. Mechanisms of the impact of electromagnetic energy on the flame. Modern science-intensive technologies. 2014; 5(1): 182-184 [In Russ]
15. Khafizov F.Sh., Permyakov A.V., Khafizov I.F. Investigation of the influence of an electromagnetic field of high intensity on the flame. Problems of collecting, preparing and transporting oil and oil products. 2016; 2:105-110 [In Russ]
16. Friedman AN, Stoliarov SI. Acoustic extinction of laminar line-flames. Fire Safety Journal. 2017;93:102– 113. DOI: 10.1016/j.firesaf.2017.09.002.
17. Sher E, Pinhasi G, Pokryvailo A, Bar-On R. Extinction of pool flames by means of a DC electric field. Combustion and Flame. 1993; 94(3):244–252.
18. Kim MK, Chung SH, Fujita O. Effect of AC electric fields on flame spread over electrical wire. Proceedings of the Combustion Institute. 2011;33(1):1145–1151.
19. S.M. Reshetnikov, I.A. Zyryanov Influence of electrostatic field on the macrokinetics of combustion of alkanes and kerosene. Bulletin of KSTU. 2011;1: 120–128 [In Russ]
20. Mityagin Yu.A., Murzin V.N., Efimov Yu.A., Pischulin A.A., Pyrkov V.N. Kinetics of transformation of the electric field domain in weakly coupled superlattices in a transverse electric field. Fizika i Tekhniki Semiconductor. 2004;38(11): 1353-1357[In Russ]
Review
For citations:
Mukanov R.V., Alyautdinova Yu.A., Strelkov S.P. Investigation of liquid fuel combustion processes in an electrostatic fieldе. Herald of Dagestan State Technical University. Technical Sciences. 2023;50(1):207-214. (In Russ.) https://doi.org/10.21822/2073-6185-2023-50-1-207-214
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