Volume 22 Issue 6
Jun.  2007
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Article Navigation >  Journal of Aerospace Power  > 2007  >  22(6): 955-960
CHENG Rong-hui, LEI Pi-ni, LIU Bo, ZHOU Bai-hao, ZHOU Sheng. A two-dimension numerical method for multi-stage axial compressor performance in engineering applications[J]. Journal of Aerospace Power, 2007, 22(6): 955-960.
Citation: CHENG Rong-hui, LEI Pi-ni, LIU Bo, ZHOU Bai-hao, ZHOU Sheng. A two-dimension numerical method for multi-stage axial compressor performance in engineering applications[J]. Journal of Aerospace Power, 2007, 22(6): 955-960.
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A two-dimension numerical method for multi-stage axial compressor performance in engineering applications

  • 1.

    School of Jet Propulsion, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

  • 2.

    Gasturbine Establishment of China, Chengdu 610500, China

  • 3.

    School of Power and Energy, Northwestern Polytechnical University, Xi'an 710072, China

  • Received Date: 2006-09-11
  • Rev Recd Date: 2006-12-05
  • Publish Date: 2007-06-28
    Abstract
  • The multi-stage axial compressor performance was measured using a streamline curvature method based on two-dimension(axisymmetric) mathematical model.The influence of various factors on the deviation angle and loss was represented by components.After being verified through a number of experiment data,this method offers an extremely high accuracy.By comparing the calculated results and test data for a multi-stage axial compressor,this method demonstrates that it could assist in predicting the characteristics of multi-stage axial compressor and spanwise parameter distribution under off-design working conditions.

     

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