Volume 22 Issue 9
Sep.  2007
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DU Wen-hai, WU Hu, HUANG Jian. Off-design performance prediction of multi-stage transonic axial compressor[J]. Journal of Aerospace Power, 2007, 22(9): 1481-1486.
Citation: DU Wen-hai, WU Hu, HUANG Jian. Off-design performance prediction of multi-stage transonic axial compressor[J]. Journal of Aerospace Power, 2007, 22(9): 1481-1486.
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Off-design performance prediction of multi-stage transonic axial compressor

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

  • Received Date: 2006-08-24
  • Rev Recd Date: 2006-12-29
  • Publish Date: 2007-09-28
    Abstract
  • A new loss and deviation model suitable for multi-stage transonic axial compressor was developed according to the research findings publicly available.Along with 3-D modification,numerical simulation was performed for two-stage transonic axial compressor using an improved streamline curvature method,thus obtaining the characteristic curve of design point and off-design point.By combining the calculated results with experimental value,this model and method are suitable for engineering calculation with higher accuracy of design point and off-design point.

     

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