Research of Hydrodynamic Flame Stabilizer with Cross Fuel Feed Characteristics

Michail Abdulin, Alexander Siryi

Abstract


The article presents the results of numerical researches of hydrodynamics, mixing processes and stabilization characteristics of jet and niche system of gas fuel combustion. On the basis of this system has been created the universal technology allowing more effectively use natural gas in the industry and power engineering. This article shows the results of the steam boiler DE-25 modernization which has been carried out on the basis of jet and niche technology. Study of the geometrical parameters impact on the furnace burner work plays an important role in the design of the increased heat capacity furnace burner. 


Keywords:
jet and niche system, stabilization, mixing process, range

Full Text:

 PDF

References


B. Raushenbah, S. Belyj, I. Bespalov. V. Borodachev, M. Volynskij, A. Prudnikov, Physical foundations of the working process in the combustion chambers of jet engines. Moscow, RU: Mechanical engineering, 1964, p. 525. (In Russian).

C. E. Baukal, Industrial burners handbook. Tulsa, USA: CRS Press LLC, 2003, p. 808. http://dx.doi.org/10.1201/9780203488805

M. Abdulіn, “Development of new technologies of combustion taken to minimize fuel consumption and low emission of harmful emissions into the environment,” in collective monograph “Municipal power system of Ukraine: state, problems and ways to modernization”, 2007, vol. I, pp. 241–246. (In Russian).

M. Z. Abdulin, G. R. Dvorcin, A. M. Zhuchenko, Ju. A. Kuleshov, I. Ovsienko, “Optimization of workflow is a way of improving the efficiency, environmental safety and reliability of the boilers.” Heating news, pp. 31–34, 2008. (In Russian).

M. Z. Abdulin, “Jet-niche technology of fuel combustion is a solution of the problems of modern burners.” Construction market of Petersburg, pp. 55–57, 2008. (In Russian).

A. Gourara, F. Roger, J. M. Most, H. Y. Wang, “Numerical and experimental investigation of the influence of wake Behind an injector Frame on jet dilution in a crossflow.” Flow, Turbulence and Combustion, pp. 355–385, 2005. http://dx.doi.org/10.1007/s10494-005-1429-2

M. Z. Abdulin, “Combustion technology is a basis for the creation of highly efficient combustion chambers.” Aviation and space technology, pp. 40–42, 2009. (In Russian).

D. G. Yang, J. Q. Li, Z. L. Fan, D. Yao, “Aerodynamic characteristics of transonic and supersonic flow over rectangular cavities.” Flow, Turbulence and Combustion, vol. 84, no. 4, pp. 639–652, Jan. 2010. http://dx.doi.org/10.1007/s10494-010-9246-7

N. M. Fialko, L. S. Butovskij, V. G. Prokopov, Ju. V. Sherenkovskij, N. O. Meranova, S. A. Aleshko, N. P. Polozenko, “Modeling of the flow structure of isothermal flow in layered lattice plane flame stabilizers.” Industrial heat engineering, vol. 6, pp. 18–22, 2010. (In Russian).

N. M. Fialko, L. S. Butovskij, V. G. Prokopov, E. A. Granovskaja, Ju. V. Sherenkovskij, S. A. Aleshko, P. S. Kohanenko, “Specifics of flow plane stabilizers by restricted flow.” Industrial heat engineering, vol. 5, pp. 26–33, 2010. (In Russian).

B. V. Perepelica, M. V. Shestakov, “Spatial structure of the flow at the expiration of a round jet in a narrow channel.” Thermal physics and aeromechanic, vol. 16, pp. 57–60, 2009. (In Russian).

Ju. M. Pchelkin, Combustors of turbine engines. Moscow, RU: Mechanical engineering, 1973, p. 392. (In Russian).




DOI: 10.7250/pee.2014.002

Refbacks

  • There are currently no refbacks.