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A two-dimension numerical method for multi-stage axial compressor performance in engineering applications

  • Rong Hui Cheng
  • , Pi Ni Lei
  • , Bo Liu
  • , Bai Hao Zhou
  • , Sheng Zhou
  • Beihang University
  • AECC Sichuan Gas Turbine Establishment

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

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.

Original languageEnglish
Pages (from-to)955-960
Number of pages6
JournalHangkong Dongli Xuebao/Journal of Aerospace Power
Volume22
Issue number6
StatePublished - Jun 2007

Keywords

  • Aerospace propulsion system
  • Loss and deviation angle model
  • Multi-stage compressor
  • Performance
  • Streamline curvature method
  • Two-dimension numerical calculation

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