燃烧
煤粉锅炉
锅炉(水暖)
涡流
煤
喷嘴
氮氧化物
空气动力学
机械
煤燃烧产物
燃烧室
燃烧室
热的
材料科学
核工程
废物管理
环境科学
作者
I. S. Anufriev,E. P. Kopyev,D. V. Krasinsky,V. V. Salomatov,Evgeniy Yu. Shadrin,O. V. Sharypov
出处
期刊:Energy and Power Engineering
[Scientific Research Publishing, Inc.]
日期:2013-06-30
卷期号:05 (4): 306-310
被引量:1
标识
DOI:10.4236/epe.2013.54b060
摘要
The work is devoted to numerical simulation of pulverized-coal combustion processes in the vortex furnace which is a prospective design of a boiler unit for thermal power plants. New modification of this design characterized by additional tangential-injection nozzle located at the bottom of combustion chamber has been studied. Numerical results for the case of Siberian brown coal combustion in this vortex furnace with dual-port loading are presented, including 3-D aerodynamic structure, the fields of temperatures, radiated heat fluxes, species and dispersed phase concentrations, and NOx emissions.
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