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单通道内燃波转子燃烧性能实验

巩二磊 李建中 韩启祥 刘博强

巩二磊, 李建中, 韩启祥, 刘博强. 单通道内燃波转子燃烧性能实验[J]. 航空动力学报, 2016, 31(5): 1127-1132. doi: 10.13224/j.cnki.jasp.2016.05.014
引用本文: 巩二磊, 李建中, 韩启祥, 刘博强. 单通道内燃波转子燃烧性能实验[J]. 航空动力学报, 2016, 31(5): 1127-1132. doi: 10.13224/j.cnki.jasp.2016.05.014
GONG Er-lei, LI Jian-zhong, HAN Qi-xiang, LIU Bo-qiang. Experiment on combustion performance of single channel wave rotor combustor[J]. Journal of Aerospace Power, 2016, 31(5): 1127-1132. doi: 10.13224/j.cnki.jasp.2016.05.014
Citation: GONG Er-lei, LI Jian-zhong, HAN Qi-xiang, LIU Bo-qiang. Experiment on combustion performance of single channel wave rotor combustor[J]. Journal of Aerospace Power, 2016, 31(5): 1127-1132. doi: 10.13224/j.cnki.jasp.2016.05.014

单通道内燃波转子燃烧性能实验

doi: 10.13224/j.cnki.jasp.2016.05.014
基金项目: 

江苏省研究生培养创新工程(KYLX-0299)

国家自然科学基金(51476077)

详细信息
    作者简介:

    巩二磊(1988-),男,安徽宿州人,博士生,主要从事非定常燃烧技术以及内燃波转子关键技术的研究.

  • 中图分类号: V231.2

Experiment on combustion performance of single channel wave rotor combustor

  • 摘要: 建立简化单通道内燃波转子系统,以连续热射流的点火方式,采用实验方法研究了点火位置,射流作用时间,初始预混气当量油气比对波转子通道内点火及燃烧性能的影响.结果表明:随着射流逐渐推近,喷管出口距波转子通道38mm附近时,对点火不利,但点火位置对火焰锋面发展影响不大;在不同当量油气比下,射流作用时间对波转子通道内燃烧过程压力增益具有不同的影响规律,同时火焰锋面倾斜角随着射流作用时间增加而有所减小;当量油气比为2.0时不利于波转子内组织燃烧,且此时火焰锋面出现反向倾斜,倾斜角高达58°.

     

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出版历程
  • 收稿日期:  2015-08-11
  • 刊出日期:  2016-05-28

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