• CN:11-2187/TH
  • ISSN:0577-6686

›› 1999, Vol. 35 ›› Issue (3): 81-84.

• 论文 • 上一篇    下一篇

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整体叶轮的一体化保形设计研究

蔡显新;邹学奇;高德平   

  1. 航空工业总公司株洲608所;南京航空航天大学
  • 发布日期:1999-05-01

CONFORMAL INTEGRATED DESIGN OF IMPELLERS

Cai Xianxin;Zou Xueqi;Gao Deping   

  1. Nanhua Powerplant Research Institute Zhuzhou Nanjing University of Aeronautics & Astronautics
  • Published:1999-05-01

摘要: 提出了整体叶轮一体化保形设计的方法。介绍了气体—结构—强度跨学科迭代分析的基本过程,对气动分析及一种3维叶片—2维轮体有限元的耦合分析方法进行了讨论,给出了算例。

关键词: 保形设计, 叶—轮耦合分析, 整体叶轮, 准三元迭代

Abstract: A method for conformal design of integrated impellers is proposed. The fundamental procedure of the aerodynamics-structure-strength iteration is presented, aerodynamics analysis and 3D blade-2D disk coupled finite element analysis are discussed, and examples are presented.

Key words: Conformal design, Integrated analysis of blades and disk, Integrated impeller, Quasi-3D iteration

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