Inverse Design of a Thick Supercritical Airfoil.

• PAMBAGJO Tjoetjoek Eko

  Department of Aeronautics and Space Engineering, Tohoku University

• NAKAHASHI Kazuhiro

  Department of Aeronautics and Space Engineering, Tohoku University

• OBAYASHI Shigeru

  Department of Aeronautics and Space Engineering, Tohoku University

Abstract

In this paper, a study on designing a thick supercritical airfoil by utilizing Takanashi’s inverse design method is discussed. One of the problems to design a thick supercritical airfoil by Takanashi’s method is that an oscillation of the geometry may occur during the iteration process. To reduce the oscillation, an airfoil parameterization method is utilized as the smoothing procedure. A guideline to determine the target pressure distribution to realize the thick airfoil is also discussed.

Journal

• TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES

  TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 43 (140), 61-66, 2000

  THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES

Keywords

• Inverse Design
• Supercritical Airfoil

Details

• CRID: 1390282679055408128
• NII Article ID: 10004532937
• NII Book ID: AA0086707X
• DOI: 10.2322/tjsass.43.61
• ISSN: 21894205
• ISSN: 05493811
• NDL BIB ID: 5485796
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5485796
• Web Site: https://www.jstage.jst.go.jp/article/tjsass/43/140/43_140_61/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed