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Development of a micro gas turbine combustor with T-type vaporizers

XU Quan-hong LIU Jun XU Jian LIN Yu-zhen LIU Gao-en

XU Quan-hong, LIU Jun, XU Jian, LIN Yu-zhen, LIU Gao-en. Development of a micro gas turbine combustor with T-type vaporizers[J]. 航空动力学报, 2007, 22(7): 1118-1126.
引用本文: XU Quan-hong, LIU Jun, XU Jian, LIN Yu-zhen, LIU Gao-en. Development of a micro gas turbine combustor with T-type vaporizers[J]. 航空动力学报, 2007, 22(7): 1118-1126.
XU Quan-hong, LIU Jun, XU Jian, LIN Yu-zhen, LIU Gao-en. Development of a micro gas turbine combustor with T-type vaporizers[J]. Journal of Aerospace Power, 2007, 22(7): 1118-1126.
Citation: XU Quan-hong, LIU Jun, XU Jian, LIN Yu-zhen, LIU Gao-en. Development of a micro gas turbine combustor with T-type vaporizers[J]. Journal of Aerospace Power, 2007, 22(7): 1118-1126.

Development of a micro gas turbine combustor with T-type vaporizers

Development of a micro gas turbine combustor with T-type vaporizers

  • 摘要: The study includes the experimental investigation of the evaporation performance of T-type vaporizer,mainly studied the relationship of the inlet air temperature and vaporizer wall temperature with the evaporation ratio.Then,it studied the LBO(lean blow out) and combustion efficiency of the micro aero-engine combustor with T-type vaporizer on the normal pressure test rig.The inlet air condition is environmental pressure and temperature.The gas analysis method is used to study the combustion efficiency,and the inlet air temperature is 300 K,400 K and 500 K.It could be concluded that the evaporation performance is improved with the increasing of the inlet air temperature and vaporizer wall temperature;the average LBO is 0.003;the combustion efficiency rises with the inlet air temperature,and it remain constant when the fuel/air ratio changed in the range from 0.008 to 0.02.The vaporization ratio is the key factor to determine the combustion performance.

     

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出版历程
  • 收稿日期:  2006-10-16
  • 修回日期:  2007-06-04
  • 刊出日期:  2007-07-28

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