複数翼の相互干渉を含んだ逆問題解法 An Inverse Design Method for Multiple Wing Systems with Interaction

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抄録

An aerodynamic design method that treats multiple wings as well as their mutual interaction is proposed. This method provides section shapes of wings which realize specified surface pressure distributions. It can be applied to three dimensional design problems in potential, invisid and viscous, subsonic and transonic flow fields. The basic idea is an iterative residual reduction method using a new inverse problem solver which is the extension of Takanashi's integral equation method. An inverse problem is reformulated to be integral equations which express the relation of pressure differences to geometrical changes with consideration of interacting effects among wings. The inverse problem is solved numerically by introducing piecewise linear/constant function approximation. This method works well on several preliminary design problems. From both viewpoints of quality of solutions and efficiency, the method is found to be promising for complicated design problems.

収録刊行物

  • 日本航空宇宙学会誌 = Journal of the Japan Society for Aeronautical and Space Sciences  

    日本航空宇宙学会誌 = Journal of the Japan Society for Aeronautical and Space Sciences 45(517), 110-118, 1997-02 

    一般社団法人 日本航空宇宙学会

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各種コード

  • NII論文ID(NAID)
    10002861368
  • NII書誌ID(NCID)
    AN00189072
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    00214663
  • NDL 記事登録ID
    4139148
  • NDL 雑誌分類
    ZN25(科学技術--運輸工学--航空機・ロケット)
  • NDL 請求記号
    Z16-436
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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