翼型まわりの遷音速流れに対する数値解の信頼性

Material type: 規格・テクニカルリポート類

Author: 松島, 紀佐ほか

Publisher: 航空宇宙技術研究所

Publication date: 1985-11

Material Format: Digital

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Note (General)：: 出版タイプ： NAThe transonic viscous flow field about an airfoil has been computed using the LU-ADI algorism. Several kinds of grid distribution have been e...

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Material Type: 規格・テクニカルリポート類
Title: 翼型まわりの遷音速流れに対する数値解の信頼性
Author/Editor: 松島, 紀佐
大林, 茂
藤井, 孝蔵
Matsushima, Kisa
Obayashi, Shigeru
Fujii, Kozo
Author Heading: Matsushima, Kisa
Obayashi, Shigeru
Fujii, Kozo
Publication, Distribution, etc.: 航空宇宙技術研究所
Publication Date: 1985-11
Publication Date (W3CDTF): 1985
Alternative Title: The Reliability of Numerical Solutions for the Viscous Transonic Flows over an Airfoil
Periodical title: 航空宇宙技術研究所特別資料 = Special Publication of National Aerospace Laboratory SP-5
No. or year of volume/issue: 5
Volume: 5
Pages: 167-174
ISSN (Periodical Title): ISSN : 0289-260X
Target Audience: 一般
Note (General): 出版タイプ： NA
The transonic viscous flow field about an airfoil has been computed using the LU-ADI algorism. Several kinds of grid distribution have been examined to evaluate the effect of the grid spacing and the orthogonality near the body surface. The computed results indicate that l) Good representation of the geometry is very important for finite difference computation. 2) The grid orthogonality is also important. 3) The grid spacing should be small where the flow variable changes rapidly. Conventional use of the grid distribution does not suffice. 4) Grid points near the boundary layer edge should also be carefully distributed.
資料番号: NALSP0005022
レポート番号: NAL SP-5
Periodical Title (NCID): AN10097345
https://ci.nii.ac.jp/ncid/AN10097345
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ