煤基喷气燃料在地面单管燃烧室内燃烧和排放特性研究  

Studies on combustion and emission characteristics of coal-based jet fuel in ground individual can combustor

作　　者：杨文[1,2] 张冬梅 曹文杰 吴秀章[1] 王树雷 

机构地区：[1]中国神华煤制油化工有限公司,北京100011 [2]中国石油大学(北京)重质油国家重点实验室,北京102249 [3]北京航空油料技术开发中心,北京100076

出　　处：《航空动力学报》2016年第8期1874-1882,共9页Journal of Aerospace Power

基　　金：国家高技术研究发展计划(2012AA051007)

摘　　要：为研究煤基喷气燃料的燃烧和排放特性,通过改造的单管燃烧室评估了煤基喷气燃料和石油基RP-3喷气燃料的燃烧和排放特性差异.试验结果表明:煤基喷气燃料具有更加优异的贫油点火和贫油熄火性能,两种喷气燃料的燃烧和排放特性随燃油流量和燃烧室出口温度的改变呈现出一致的变化趋势,在相同质量流量下,煤基喷气燃料的燃烧和排放性能要低于RP-3,在相同燃烧室出口温度时,煤基喷气燃料燃烧时的壁温要低于RP-3.and emission were evaluate lean blowout two jet fuels By the improved individual can combustor, the differences of the combustion characteristics between coal-based jet fuel and petroleum-based RP-3 jet fuel d. The results showed that the coal-based jet fuel had better lean ignition and performances; in addition, the combustion and emission characteristics of these exhibited the same trends when the fuel flow or exit temperature changed. However, the combustion and emission characteristics of the coal-based jet fuel were slightly lower than those of the RP-3 at the same fuel flow, furthermore, at the same exit temperature, the wall temperature of the coal-based jet fuel was lower than that of the RP-3.

关 键 词：煤基喷气燃料 RP-3喷气燃料 单管燃烧室 燃烧特性 排放特性 

分 类 号：V313[航空宇航科学与技术—航空宇航推进理论与工程]