Journal of computational fluids engineering (한국전산유체공학회지)

Korean Society of Computational Fluids Engineering (한국전산유체공학회)
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DEVELOPMENT OF AUTOMATIC PANEL GENERATION PROGRAM FOR AIRCRAFT SHAPE OPTIMIZATION PROCESS

항공기 형상 최적설계 프로세스를 위한 표면 격자 자동 생성 프로그램의 개발

  • Gim, G.N. (Dept. of Aerospace Engineering, Graduate School, Chungnam National Univ.) ;
  • Kim, B.S. (Dept. of Aerospace Engineering, Chungnam National Univ.)
  • 김경남 (충남대학교 대학원 항공우주공학과) ;
  • 김병수 (충남대학교 항공우주공학과)
  • Received : 2015.06.29
  • Accepted : 2015.09.29
  • Published : 2015.09.30
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Abstract

This paper describes study results on the development of an automatic program for generating surface-panel grid for the aircraft optimal design. The aerodynamic analysis is combined into a PIDO tool in conjunction with a number of programs in order to integrate processes for the optimal design. Due to design optimization's iterative feature, it may require lots of time and cost. To relieve this problem, cost-reduction of computation time for aerodynamic analysis is pursued by using the Panel-method, and reduction of grid generation time by automating surface panelling.

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References

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