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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1995, Vol. 16 ›› Issue (1): 43-47.

• 论文 • Previous Articles     Next Articles

COMPUTATION OF THREE-DIMENSIONAL FLOW FIELD IN A CENTRIFUGAL IMPELLER

Chen Yuanxian, Lai Bin   

  1. Box 219 of Xiangfan, Xianfan, 441102
  • Received:1993-09-05 Revised:1994-02-23 Online:1995-02-25 Published:1995-02-25

Abstract: The three-dimensional flow field of a centrifugal impeller for aircraft cooling turbine is computed with quasi-orthogonal surface method in cluding the influence of upstream and downstream conditions.The calculated flow field of the centrifugal impeller and the improvement of the blade shape are discussed.

Key words: cent rifugal compressors, three dimensional flow, impellers

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