Volume 22 Issue 1
Jan.  2007
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ZHENG Ning, ZOU Zheng-ping, XU Li-ping. 3-D unsteady numerical simulation of fan/compressorwith inlet distortion[J]. Journal of Aerospace Power, 2007, 22(1): 60-65.
Citation: ZHENG Ning, ZOU Zheng-ping, XU Li-ping. 3-D unsteady numerical simulation of fan/compressorwith inlet distortion[J]. Journal of Aerospace Power, 2007, 22(1): 60-65.

3-D unsteady numerical simulation of fan/compressorwith inlet distortion

  • Received Date: 2005-11-04
  • Rev Recd Date: 2006-03-06
  • Publish Date: 2007-01-28
  • A fast calculation code for 3-D unsteady inlet distortion was developed for solving 3-D Euler equations with body force.The 3-D unsteady numerical simulation of circumferential fan/compressor with inlet distortion can be achieved through the code.The characteristics of fan with inlet steady total pressure distortion in an aeroengine were simulated and compared with experimental results.It demonstrates that 3-D unsteady inlet distortion of circumferential fan can be simulated by the code with less computer resources.The effects of inlet distortion on fan/compressor can also be simulated accurately.

     

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  • [1]
    Mazzawy R S,Multiple segment parallel compressor mod-el for circumferential flow distortion[R].AGARD,1977,CP-177.
    [2]
    Xu L,Hynes T P,Denton J D.Towards long length scale unsteady modelling in turbomachines[J].ISABE-2001-1084,XV ISABE,bangalore,india,september 2001;the proceedings of the I mech E,Journal of Power and Energy,2003,217(1):75-82.
    [3]
    Xu L.Assessing viscous body forces for unsteady calculations[J].ASME GT-2002-30359,2002;Trans.of ASME,Journal of Turbomachinery,2003,125(3):425-432.
    [4]
    GONG Y,Tan C S,Gordon K A,et al.A computational model for short-wavelength stall Inception and development in multi stage compressors[J].ASME 98-GT-476,1998;Trans.of ASME,Journal of turbomachinery,1999,121(4):726-734.
    [5]
    Gong Y.A Computational model for rotating stall and inlet distortions in multi-stage compressors[D].Ph.D.thesis,MIT,1998.
    [6]
    Marble F E.Three-dimensional flow in turbomachines.Aerodynamics of turbines and compressors,vol.X of high speed aerodynamics and jet propulsion,hawthorne[M].W R,ed.Princeton university press,Princeton,1952,83-166.
    [7]
    Joo W G,Hynes T P.The simulation of turbomachinery blade rows in asymmetric flow using actuator disks[J].ASME Journal of Turbomachinery,1997,119(4):727-728.
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