Volume 36 Issue 11
Nov.  2021
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Article Navigation >  Journal of Aerospace Power  > 2021  >  36(11): 2271-2277
QI Bin, LIU Tao, LENG Lintao, ZHONG Huagui, WU Feng. Calculation method of shaft power and its uncertainty of turboshaft engine under small environmental deviation[J]. Journal of Aerospace Power, 2021, 36(11): 2271-2277. doi: 10.13224/j.cnki.jasp.20210166
Citation: QI Bin, LIU Tao, LENG Lintao, ZHONG Huagui, WU Feng. Calculation method of shaft power and its uncertainty of turboshaft engine under small environmental deviation[J]. Journal of Aerospace Power, 2021, 36(11): 2271-2277. doi: 10.13224/j.cnki.jasp.20210166
shu

Calculation method of shaft power and its uncertainty of turboshaft engine under small environmental deviation

doi: 10.13224/j.cnki.jasp.20210166

  • Sichuan Gas Turbine Establishment， Aero Engine Corporation of China，Mianyang Sichuan，621000

  • Received Date: 2021-04-10
  • Publish Date: 2021-11-28
    Abstract
  • The performance processing method of turboshaft engine high altitude simulation test was studied.The shaft power calculation method of turboshaft engine was studied and the calculation formula of shaft power under the condition of small deviation of environment simulation was derived by using small deviation and traditional similarity conversion theory.The experimental results showed that under the condition of small deviation，the calculation error of this method was 0.2%-0.6% lower than that of similar conversion.The formula of converted shaft power and the formula of uncertainty under the condition of small deviation were given.The shaft power calculation method and uncertainty calculation method proposed can provide a technical reference for relevant engineering and technical personnel.

     

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    • References(19)
  • [1]
    吴学辉，李志刚，陶增元.参数小偏差对某高推重比航空发动机性能的影响分析[J].航空动力学报，2005,20（6）:1028-1031.
    [2]
    邹望之，郑新前.航空涡轴发动机发展趋势[J].航空动力学报，2019,34（12）:2577-2588.
    [3]
    蒲宁，腾飞，朱彦伟，等.涡轴发动机轴功率不满足相似原理的原因分析[J].工程与试验，2015,55（1）:1-4.
    [4]
    黄开明，黄金泉，任丹，等.涡轴发动机性能参数的等效换算[J].航空动力学报，2010,25（9）:2036-2040．
    [5]
    马前容，吴虎，刘涛，等.涡轴发动机高空台模拟偏差影响的性能修正方法[J].航空动力学报，2013,28（9）:1997-2002.
    [6]
    赵飞.涡轴发动机高空模拟小偏差性能修正技术研究[D].南京:南京航空航天大学，2012.
    [7]
    刘祥平.某涡轴发动机高空进气环境数值模拟与分析[D].上海:上海交通大学，2016.
    [8]
    张淏源.涡轴发动机模型修正技术研究[D].南京:南京航空航天大学，2015.
    [9]
    罗宿明，刘创.进气条件对某涡轴发动机车台稳定性试验影响研究[C]∥航空试验测试技术交流会论文集.北京:中国航空学会，2015:150-153.
    [10]
    张赟，林学森，李本威，等.大气湿度对涡轴发动机地面试车性能的影响[J].燃气涡轮试验与研究，2016,29（3）:11-15.
    [11]
    任智勇，王俊琦，邓晓政.温度对涡轴发动机起动性能影响的试验研究[J].燃气涡轮试验与研究，2019,32（3）:13-18.
    [12]
    姜淙茹.小偏差法在某型燃气轮机涡轮起动机整机性能分析上的应用[J].江苏航空，2017,4（9）:30-33.
    [13]
    吕建伟，李军.考虑雷诺数、湿度等影响因素的涡扇发动机小偏差模型[J].航空动力学报，2005,20（1）:44-48．
    [14]
    邱超，宋华芬.小偏差方法在变几何燃气轮机性能研究中的应用[J].热能与动力工程，2010,25（3）:259-264.
    [15]
    李小平，鲍福延，葛李虎.小偏差分析方法在冲压发动机直连模拟试验中的应用[J].固体火箭技术，2010,25（3）:259-264.
    [16]
    ATKINS N R，AINSWORTH R W.The measurement of shaft power in a fully scaled transient turbine test facility[R].ASME Paper GT2005-68998，2005.
    [17]
    廉筱纯，吴虎.航空发动机原理[M].西安：西北工业大学出版社，2005.
    [18]
    叶德培，赵峰，施昌彦，等..测量不确定度评定与表示：
    [19]
    JJF 1059.1-2012 [S].北京:中国质检出版社，2012:17-20.
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