Volume 23 Issue 5
May  2008
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GAO Xing, LIU Bao-jie. Analysis of flow in a high specific speed mixed flow compressor[J]. Journal of Aerospace Power, 2008, 23(5): 889-894.
Citation: GAO Xing, LIU Bao-jie. Analysis of flow in a high specific speed mixed flow compressor[J]. Journal of Aerospace Power, 2008, 23(5): 889-894.
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Analysis of flow in a high specific speed mixed flow compressor

  • National Key Laboratory on Aero-engines, School of Jet Propulsion, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

  • Received Date: 2007-04-24
  • Rev Recd Date: 2007-09-19
  • Publish Date: 2008-05-28
    Abstract
  • Two high specific speed centrifugal and mixed flow compressors were analyzed numerically using3Dviscous code.The overall performance and flow mechanism of two impellers were also analyzed.The results show that there are similar flow structures in two impellers' inducers.Mixed flow compressor achieves better performance and lower tip leakage loss,and flow field at outlet is more uniform in mixed flow impeller than centrifugal impeller.

     

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    • References(10)
  • [1]
    Palmer D L,Waterman W F.Design and development of an advanced two-stage gentrifugal compressor[J].Journal of Turbomachinery,1995,117:205-212.
    [2]
    Rodgers C.Specific speed and efficiency of centrifugal impellers[C]//Perform Predict of Centrifugal Pump and Compressor.Presented at Annu Int Gas Turbine Conf and Exhib,25th and Annu Fluids Eng Conf,22nd,New Orleans,LA,USA:1980:191-200.
    [3]
    Hah C,Krain H.Analysis of transonic flow fields inside a high pressure ratio centrifugal compressor at design and off design conditions[R].ASME 99-GT-446.
    [4]
    Krain H.Review of centrifugal compressor's application and development[R].ASME GT2003-38971.
    [5]
    Ibaraki S,Matsuo T,Kuma H,et al.Aerodynamics of a transonic centrifugal compressor impeller[R].ASME GT2002-30374,2002.
    [6]
    Higashimori H,Hasagawa K,Sumida K,et al.Detailed flow study of Maeh number 1.6 high transonic flow with a shock wave in a pressure ratio 11 centrifugal compressor impeller[R].ASME GT2004-53435.
    [7]
    Rodgers c.The centrifugal compressor inducer[R].ASME Paper 98-GT-32.
    [8]
    Rodgers C.High specific speed,high inducer tip Mach number centrifugal compressor[R].ASME Paper 2003-38949.
    [9]
    Monig R,Elmendorf W,Gallus H E Eb.sign and rotor performance of a 5:1 mixed-flow supersonic compresso[J].ASME Journal of Turbomachinery,1993,115:565-572.
    [10]
    Zangeneh M.On the design criteria for suppression of secondary flows in centrifugal and mixed flow impellers[R].ASME Paper 97-GT-393.
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