机构地区: 哈尔滨工业大学能源科学与工程学院
出 处: 《动力工程》 2000年第2期615-619,共5页
摘 要: 通过冷态PDA试验,研究了中心风对燃烧器出口气固流动特性的影响;并结合1台670t/h锅炉的工业性试验,说明了中心风对径向浓淡旋流煤粉燃烧器的燃烧有很重要的调节作用,为设计和运行提供了参考依据。 The cold experiments measured by a laser Phase Doppler Particle Dynamic Analyzer(PDA)and pilot tests have been done about the effects of central air on combustion of the radial bias combustion swirl pulverized coal burner(RBC).The cold experiments show that the central air has great influence on the flow pattern and particle concentration at the swirl burner exit.Pilot tests show that the central air has great influence on the coal combustion.These results provide reference for industry application.Figs 10 and refs 4.
领 域: [动力工程及工程热物理]