内圧により大きく変形する翼型の形状解析 Analysis of the Large Deformation of Airfoil Sections under the Internal Pressure

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A preliminary study is presented to realize an idea to optimize the shape of an airfoil section in accordance with airplane flight conditions, deforming it elastically by internal pressure control. Here is calculated by analytical method rather than by finite element method the shape of an airfoil section after deformed largely as an elastic thin shell by applying internal pressure. In the analysis are treated the two types of airfoil sections; a symmetric airfoil section and a cambered airfoil section. In the former case, the good agreement is obtained between the analytical results and the experimental results. Moreover, it is confirmed that this method can be applied to any cylindrical shells with a uniform section besides airfoil sections, if the ordinate of the initial shape is expressed in a polynomial of the abscissa.

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(526), 686-693, 1997-11 

    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)
    10002862243
  • 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
    4333609
  • 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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