Numerical Simulation of Internal Flow Field in Transonic Axial Compressor

被引：0
|
作者：
Ye, Tao [1 ]
Chen, Fei [1 ]
机构：
[1] WHUT, Sch Mech & Elect Engn, Wuhan 430070, Peoples R China
来源：
Proceedings of the 2016 3rd International Conference on Mechatronics and Information Technology (ICMIT) | 2016年 / 49卷
关键词：
axial compressor; internal flow field; profile loss; numerical simulation; fitting;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The transonic axial compressor Stage35 was selected as a research object, using software NUMECA taking numerical simulation of it. And then, the distribution rules of pressure and temperature of meridional channel and blade surface are derived. On this basis, the formation process of shock wave and the influence of it on boundary layer were analyzed in detail. Using the least square cubic fit method, the characteristic curve of the compressor was fitted. The analysis results indicate that the profile loss makes the energy loss of compressor remarkable add, and the characteristic curve can be fitted precisely by using the least square cubic fit method.
引用
收藏
页码：371 / 377
页数：7
相关论文
共 50 条
  • [1] Numerical simulation of unsteady single-stage transonic axial compressor flow
    Song, Tingjian
    Xiao, Zuoli
    [J]. PHYSICS OF FLUIDS, 2024, 36 (09)
  • [2] Numerical simulation of Steady Air injection flow control effects on a transonic axial flow compressor
    Benhegouga, Islem
    Yang Ce
    [J]. INDUSTRIAL DESIGN AND MECHANICAL POWER, 2012, 224 : 352 - 357
  • [3] Numerical simulation on flow field of axial compressor after bleeding
    Liang, Dong
    Gong, Zhi-Qiang
    Chen, Can-Ping
    Gao, Shan
    [J]. Hangkong Dongli Xuebao/Journal of Aerospace Power, 2017, 32 (02): : 446 - 454
  • [4] THE TRANSONIC FLOW FIELD OF AN AXIAL COMPRESSOR BLADE ROW
    MCCUNE, JE
    [J]. JOURNAL OF THE AEROSPACE SCIENCES, 1958, 25 (10): : 616 - 626
  • [5] Numerical Simulation on Unsteady Flow Mechanism of a 1.5-Stage Axial Transonic Compressor
    Peng, Shuxuan
    Zhang, Xiaoyu
    Wang, Wentao
    Zhang, Hongwu
    Li, Xinlong
    [J]. JOURNAL OF THERMAL SCIENCE, 2024, 33 (05) : 1851 - 1866
  • [6] Numerical Simulation on Unsteady Flow Mechanism of a 1.5-Stage Axial Transonic Compressor
    PENG Shuxuan
    ZHANG Xiaoyu
    WANG Wentao
    ZHANG Hongwu
    LI Xinlong
    [J]. Journal of Thermal Science., 2024, 33 (05) - 1866
  • [7] Numerical Analysis of the Tip Leakage Flow Field in a Transonic Axial Compressor with Circumferential Casing Treatment
    Legras, G.
    Gourdain, N.
    Trebinjac, I.
    [J]. JOURNAL OF THERMAL SCIENCE, 2010, 19 (03) : 198 - 205
  • [8] Numerical Analysis of the Tip Leakage Flow Field in a Transonic Axial Compressor with Circumferential Casing Treatment
    G.Legras
    N.Gourdain
    I.Trebinjac
    [J]. Journal of Thermal Science, 2010, 19 (03) : 198 - 205
  • [9] Numerical analysis of the tip leakage flow field in a transonic axial compressor with circumferential casing treatment
    G. Legras
    N. Gourdain
    Isabelle Trebinjac
    [J]. Journal of Thermal Science, 2010, 19 : 198 - 205
  • [10] Mechanism of internal flow instability in transonic axial flow compressor at different rotating speeds
    Zhang, Haoguang
    Tan, Feng
    An, Kang
    Chu, Wuli
    Wu, Yanhui
    [J]. Hangkong Dongli Xuebao/Journal of Aerospace Power, 2018, 33 (06): : 1370 - 1380
12345