The numerical model of process of clearing of gas emissions in program Ansys CFX is devised. Presence of swirling motions and distribution of speed and pressure of a gas-dispersed stream is revealed. Experimental researches of a water resistance of the irrigated apparatus are observed. Pressure change on phases is investigated at a compulsory twisting of a stream, and also in terms of angular speed of twirl of a rotor and veering of twirl of guide vanes of an air swirler. Calculation of a twirled air swirler is offered for spending, being based on the theory of centrifugal blowers, in terms of quantities and directions of rotation of guide vanes. Steel intensity of the industrial apparatus and expense of energy for gas clearing has been reduced.
dynamic spray scrubber, mathematical model, experiment, water resistance, air swirler, process flowsheet of clearing of gas emissions, specific irrigation, динамический газопромыватель, математическая модель, эксперимент, гидравлическое сопротивление, завихритель, технологическая схема газоочистки, удельное орошение
1. Bache, G. CFX-BladeGen Version 4.0 Reaches New Heights in Blade Design. CFX Update - Spring. 2001. 20. 9.
2. Crowe, C., Sommerfield, M., Yutaka, T. Multiphase Flows with Droplets and Particles. CRC Press, 1998.
3. Doormaal, J. F. New Grid Generation For Rotating Machinery. CFX Update - Autumn 2002. 22, 6.
4. Kochevsky, A.N., Nenja, V.G. Modern the approach to modelling and calculation of currents of a liquid in bladed hydromachines Bulletin SumGu., 2003., 13, 59, 195-210 (in Russian).
5. Lampart, P., Swirydczuk, J., Gardzilewicz, A., Yershov, S., Rusanov, A. The Comparison of Performance of the Menter Shear Stress Transport and Baldwin-Lomax Models with Respect to CFD Prediction of Losses in HP Axial Turbine Stages Technologies for Fluid/Thermal/Structural/Chemical Systems with Industrial Applications, ASME. 2001. l. 424, 1-12.
6. Varkasin, A. J. Turbulent flows of gas with firm corpuscles M: Engineering , 2003.
7. Batting, N. A. Air purification by means of apparatuses of type the cyclone separator SPb. 2003.
8. V.N. Kostochkin, Centrifugal fans. Theory and calculation bases. M.: Engineering publishing, 1951.
9. The patent 2339435 Russian Federations Dynamic spray scrubber. R.R.Usmanova.27.11.2008.
10. Ekk , B. Designing and maintenance centrifugal and axial fans. Translation from German. M: technical publishing, 1959.
11. Belevitskij, A.M. Designing a gas-cleaning installation of constructions. L: Chemistry, 1990.
12. Rakhmonov, T. Z., Salimov, S.S., Umirov, R. R. Wet clearing of gases in apparatuses with a mobile nozzle. - T: the Fan, 2005.
13. Ugov, V.N., Valdberg, A.J., Myagkov, B.I., Rashidov, I.K. Clearing of industrial gases of a dust. M: Chemistry, 1981.
14. Directions and norms of technological designing and technical-and-economic indexes of a power equipment of the factories of ferrous metallurgy. Metal works. T. 18. It is sewn up aerospheres. Clearing of gases of a dust. Sanitary code № 1-41-00. SSSR. 2001.
15. Directions for to dispersion calculation in an aerosphere of the harmful substances containing in emissions of the factory. Sanitary code 369-04. M: Building, 2005.
