Volume 26 Issue 1
Jan.  2011
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JIA Jin-xin, LI Quan-tong, GAO Xing-wei, CHEN Wei. Application of genetic algorithm in optimizing arrangement of engine blades based on initial unbalance[J]. Journal of Aerospace Power, 2011, 26(1): 204-209.
Citation: JIA Jin-xin, LI Quan-tong, GAO Xing-wei, CHEN Wei. Application of genetic algorithm in optimizing arrangement of engine blades based on initial unbalance[J]. Journal of Aerospace Power, 2011, 26(1): 204-209.

Application of genetic algorithm in optimizing arrangement of engine blades based on initial unbalance

  • Received Date: 2009-12-07
  • Rev Recd Date: 2010-06-13
  • Publish Date: 2011-01-28
  • A method to reduce turbojet engine vibration was introduced by optimizing initial arrangement order of blades.This method gave an optimal blade arrangement sequence to obtain least unbalance volume.Based on this GA(genetic algorithm) scheme,the experience for fan blades show that it provides much better results than those given from both the simple pair method and common experience method,and therefore should be adopted to balance the engine rotor.

     

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