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内燃波转子技术对燃气涡轮发动机性能影响

李建中 巩二磊 温泉 王家骅

李建中, 巩二磊, 温泉, 王家骅. 内燃波转子技术对燃气涡轮发动机性能影响[J]. 航空动力学报, 2012, 27(9): 1928-1934.
引用本文: 李建中, 巩二磊, 温泉, 王家骅. 内燃波转子技术对燃气涡轮发动机性能影响[J]. 航空动力学报, 2012, 27(9): 1928-1934.
LI Jian-zhong, GONG Er-lei, WEN Quan, WANG Jia-hua. Effect of internal combustion wave rotor technology on performance of gas turbine engine[J]. Journal of Aerospace Power, 2012, 27(9): 1928-1934.
Citation: LI Jian-zhong, GONG Er-lei, WEN Quan, WANG Jia-hua. Effect of internal combustion wave rotor technology on performance of gas turbine engine[J]. Journal of Aerospace Power, 2012, 27(9): 1928-1934.

内燃波转子技术对燃气涡轮发动机性能影响

基金项目: 高等学校博士学科点专项科研基金(20093218120013); 中央高校基本科研业务费专项资金(No.NS2012017)

Effect of internal combustion wave rotor technology on performance of gas turbine engine

  • 摘要: 为研究内燃波转子技术提高燃气涡轮发动机性能变化规律,建立内燃波转子燃气涡轮发动机热力循环分析模型,开展内燃波转子通道出口气流马赫数、压气机压比等参数变化对燃气涡轮发动机性能的影响研究,探讨了内燃波转子燃气涡轮发动机热力循环状态参数变化规律.研究结果表明:当压气机压比等于3.6时,发动机比推力和热循环总效率最大提高23.709%,耗油率最大减少19.165%;当通道出口气流马赫数等于0.6时,发动机比推力最大增幅达23.736%,此时压气机压比为4.4、发动机热循环总效率32.216%和耗油率减少24.366%,熵增减少7.864%,验证了内燃波转子技术能够提高燃气涡轮发动机总体性能.研究结果为深入开展内燃波转子燃气涡轮发动机基础理论和关键技术研究奠定基础.

     

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出版历程
  • 收稿日期:  2012-04-23
  • 刊出日期:  2012-09-28

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