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高空舱内涡扇发动机低温起动试验

吴锋 龚小琦 乔松松

吴锋, 龚小琦, 乔松松. 高空舱内涡扇发动机低温起动试验[J]. 航空动力学报, 2013, 28(10): 2348-2354.
引用本文: 吴锋, 龚小琦, 乔松松. 高空舱内涡扇发动机低温起动试验[J]. 航空动力学报, 2013, 28(10): 2348-2354.
WU Feng, GONG Xiao-qi, QIAO Song-song. Low temperature start testing of turbofan engine in altitude test cell[J]. Journal of Aerospace Power, 2013, 28(10): 2348-2354.
Citation: WU Feng, GONG Xiao-qi, QIAO Song-song. Low temperature start testing of turbofan engine in altitude test cell[J]. Journal of Aerospace Power, 2013, 28(10): 2348-2354.

高空舱内涡扇发动机低温起动试验

Low temperature start testing of turbofan engine in altitude test cell

  • 摘要: 介绍了某型涡扇发动机的低温起动试验,重点讨论了在高空舱进行发动机低温试验的冷浸方法,并且对未来低温试验技术研究提出一些展望.该型发动机低温起动特性的成功获得证明了该低温试验方法的可行性.试验结果表明:①虽然风车冷浸方法有一些缺点,但仍是现阶段试验条件下较经济且高效的冷浸手段;②实际试验中很难满足国军标中对保温时间的要求,建议以滑油温度达到低温要求为准;③低温环境对发动机起动机起动性能的影响大于对发动机本身的影响.

     

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出版历程
  • 收稿日期:  2013-03-13
  • 刊出日期:  2013-10-28

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