Evaluation of Three-Dimensional Low-Speed Aerodynamic Performance for a Supersonic Biplane

• OZAKI Shuichi

  東北大学流体科学研究所

• OGAWA Toshihiro

  東北大学流体科学研究所

• OBAYASHI Shigeru

  東北大学流体科学研究所

• MATSUNO Takashi

  鳥取大学工学部

• KAWAZOE Hiromitsu

  鳥取大学工学部

Bibliographic Information

Other Title

• 低速における超音速複葉翼の３次元空力性能評価
• テイソク ニ オケル チョウオンソク フクヨウヨク ノ 3ジゲン クウリキ セイノウ ヒョウカ

Abstract

This study focuses on the aerodynamic performance of the supersonic biplane at the low-speed region. The performance was evaluated and discussed through Computational Fluid Dynamics (CFD) and Experimental Fluid Dynamics (EFD). The result of the CFD simulation was compared with the experimental result to validate the simulation and confirmed to be reliable. Therefore, the CFD results were employed to derive the aerodynamic performance coupled with the theoretical equations. In the wind tunnel experiment, the three-component force measurement was conducted to obtain lift, drag and pitching moment coefficients. The wake survey was conducted to measure the drag in detail. The results proved the low-speed aerodynamic performance of the supersonic biplane can be described by the classical ``general biplane theory'' reasonably well.

Journal

• JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES

  JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 57 (671), 461-467, 2009

  THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES

Keywords

• Supersonic Biplane
• General Biplane Theory
• Wake Survey
• Induced Drag

Details

• CRID: 1390282679445755008
• NII Article ID: 10026121593
• NII Book ID: AA11307372
• DOI: 10.2322/jjsass.57.461
• ISSN: 24323691
• ISSN: 13446460
• NDL BIB ID: 10527601
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10527601
• Web Site: https://www.jstage.jst.go.jp/article/jjsass/57/671/57_671_461/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed