Experimental research on ignition and lean blowout for micro gas turbine ethanol combustor

ZHANG Chi; WANG Jian-chen; QIN Qing-qin; DU Peng; YAO Xiang; LIN Yu-zhen; XU Quan-hong

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Experimental research on ignition and lean blowout for micro gas turbine ethanol combustor

更新时间：2026-07-07

- Experimental research on ignition and lean blowout for micro gas turbine ethanol combustor
- Vol. 24, Issue 9, (2009)
- 作者机构：
  
  北京航空航天大学, 能源与动力工程学院航空发动机气动热力重点实验室,北京,100191
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2009
- 稿件说明：
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ZHANG Chi, WANG Jian-chen, QIN Qing-qin, et al. Experimental research on ignition and lean blowout for micro gas turbine ethanol combustor[J]. 2009, 24(9).
DOI：

ZHANG Chi, WANG Jian-chen, QIN Qing-qin, et al. Experimental research on ignition and lean blowout for micro gas turbine ethanol combustor[J]. 2009, 24(9). DOI：

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.

Abstract

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 increasing airflow rate

and the swirl-cup combustor has better ignition and lean blowout performance than the premixed prevaporized combustor.

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Related Institution

中国航空发动机集团湖南动力机械研究所

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China Aviation Powerplant Research Institute, Aviation Industry Corporation of China

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