Euler/Navier-Stokes optimization of supersonic wing design based on evolutionary algorithm

Akira Oyama, Shigeru Obayashi, Kazuhiro Nakahashi, Takashi Nakamura

研究成果: Article査読

14 被引用数 (Scopus)

抄録

An evolutionary algorithm (EA) coupled with a Euler/Navier-Stokes code has been applied to supersonic wing shape design. Aerodynamic evaluations are distributed to the processing elements (PE) of the numerical wind tunnel (NWT) to overcome the enormous computational time necessary for the optimization. The design yields both the minimum drag and the minimum volume wave drag in the given design space. The important features of supersonic wing design as compared with conventional transonic wing design are presented.

本文言語English
ページ(範囲)1327-1328
ページ数2
ジャーナルAIAA journal
37
10
DOI
出版ステータスPublished - 1999 10

ASJC Scopus subject areas

  • Aerospace Engineering

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