DEPENDENCE OF NITROGEN OXIDES CONCENTRATION IN SMOKE GASES FROM THE METHOD OF FORMING OF FUEL-AIR MIXTURE
https://doi.org/10.17073/0368-0797-2015-3-162-166
Abstract
The concentration of nitrogen dioxide in the smoke gases from the combustion of fuel in burners with different ways of forming the fuel-air mixture was calculated with the use of empirical procedures. It was shown, that a minimum concentration of nitrogen oxides in smoke gases was at fuel burning in burners with open torches and external mixing incineration calorie fuels. The heating of the combustion air increased the concentration of nitrogen oxides in the combustion products in several times. The extreme dependence of the concentration of nitrogen oxides was obtained in the smoke from the coefficient of the air flow, the critical value of which corresponded to the maximum concentration – 1.16 – 1.17.
About the Authors
S. I. Gertsyk
Moscow State University of Mechanical Engineering 38, B. Semyonovskaya str., Moscow, 107023, Russia
Russian Federation
Russian Federation
Cand. Sci. (Eng.), Assist. Professor of the Chair “Technology and equipment of metallurgical production”
D. B. Tuktarov
LLC Prioritet 57, Profsoyuznaya str., Moscow, 117420, Russia
Russian Federation
Engineer
Russian Federation
Engineer
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Review
For citations:
Gertsyk S.I., Tuktarov D.B. DEPENDENCE OF NITROGEN OXIDES CONCENTRATION IN SMOKE GASES FROM THE METHOD OF FORMING OF FUEL-AIR MIXTURE. Izvestiya. Ferrous Metallurgy. 2015;58(3):162-166. (In Russ.) https://doi.org/10.17073/0368-0797-2015-3-162-166
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