摘要
对应用于微型燃气轮机上的可再生生物质燃料乙醇燃烧室开展了试验研究,包括4种不同的供油方式,获得了常温常压进口条件下乙醇燃烧室的点火与熄火特性.研究结果表明:常温常压下采用旋流器的乙醇燃烧室的贫油点火和贫油熄火当量比的值均随空气流量的增加而减小,其点火与熄火性能优于预蒸发预混管燃烧室.
An experimental investigation was conducted on the combustor of micro gas turbine burning ethanol as a renewable biomass fuel,including 4 kinds of fuel supply modes.The ignition and lean blowout performance characteristics of this combustor under atmospheric pressure and temperature inlet condition were obtained.The research results indicate that,at atmospheric pressure and temperature,the equivalence ratios of lean ignition and lean blowout for the ethanol combustor with swirl-cup decrease with the increas...
出处
《航空动力学报》
EI
CAS
CSCD
北大核心
2009年第9期1930-1936,共7页
Journal of Aerospace Power
基金
北航大学生科研训练计划项目(SRTP)
全国大学生创新性实验计划项目
关键词
分布式能源
微型燃气轮机
生物质燃料
乙醇
燃烧室
点火
熄火
distributed energy
micro gas turbine
biomass fuel
ethanol
combustor
ignition
lean blowout
