Volume 28 Issue 4
Apr.  2002
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DONG Bo, ZHANG Xiao-dong, LI Zheng-nenget al. Integrated Aerodynamic/Structural Design Optimization for Wing of Trunkliner[J]. Journal of Beijing University of Aeronautics and Astronautics, 2002, 28(4): 435-437. (in Chinese)
Citation: DONG Bo, ZHANG Xiao-dong, LI Zheng-nenget al. Integrated Aerodynamic/Structural Design Optimization for Wing of Trunkliner[J]. Journal of Beijing University of Aeronautics and Astronautics, 2002, 28(4): 435-437. (in Chinese)

Integrated Aerodynamic/Structural Design Optimization for Wing of Trunkliner

  • Received Date: 29 Nov 2000
  • Publish Date: 30 Apr 2002
  • An integrated aerodynamic/structural design method for a wing of trunkliner is studied to obtain a tool for tradeoff between the contradictory demands of aerodynamic and structural design. Non-isentropic potential equation CFD method and beam theory model are introduced into the analysis of the design. A sequence of approximations constructed using GSE are optimized by SQP method to approach the optimum solution. The wing of a trunkliner is optimized as an example to demonstrate the feasibility of the method.

     

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