Effects of CO and H 2 addition on OH * chemiluminescence characteristics in laminar rich inverse diffusion flames
作者: Huiwen ZhuYan GongLei HeQinghua GuoXueli ChenGuangsuo Yu
作者单位: 1Institute of Clean Coal Technology, East China University of Science and Technology, Shanghai 200237, PR China
2State Key Laboratory of High-Efficiency Coal Utilization and Green Chemical Engineering, School of Chemistry and Chemical Engineering, Ningxia University, Yinchuan, Ningxia 750021, PR China
刊名: Fuel, 2019, Vol.254
来源数据库: Elsevier Journal
DOI: 10.1016/j.fuel.2019.05.137
关键词: OH * chemiluminescenceInverse diffusion flame (IDF)Partial oxidationFlame diagnostics
英文摘要: Abstract(#br)Optical diagnostic technique based on chemiluminescence emissions is a promising alternative flame monitoring method to indicate the combustion regime and related characteristic parameters. In this work, laminar rich inverse diffusion flames were numerically studied to elucidate the effects of CO and H 2 addition on OH * chemiluminescence characteristics. A jet flame simulation based on CFD was carried out to determine the effects of CO and H 2 addition on OH * chemiluminescence distribution, and a 1-D counterflow diffusion flame calculation by CHEMKIN-PRO was performed to analyze the effects of CO and H 2 addition on the formation characteristic of OH * chemiluminescence. The results show that OH * chemiluminescence is mainly concentrated at the central axis of the...
全文获取路径: Elsevier  (合作)
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来源刊物:
影响因子:3.357 (2012)

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关键词翻译
关键词翻译
  • diffusion 扩散
  • diagnostics 诊断学
  • addition 添加
  • laminar 层聊
  • oxidation 氧化
  • flame 火焰
  • inverse 逆的