Two-Dimensional Analysis of Coanda Effect in Ideal Fluid

Material type: 文書・図像類

Author: 高沢, 金吾ほか

Publisher: 航空宇宙技術研究所

Publication date: 1986-04

Material Format: Digital

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Note (General)：: The Coanda effect, or the phenomenon of a jet running along a curved wall is analysed with a two-dimensional approach assuming an ideal fluid. A thick...

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Material Type: 文書・図像類
Title: Two-Dimensional Analysis of Coanda Effect in Ideal Fluid
Author/Editor: 高沢, 金吾
TAKASAWA, Kingo
Author Heading: 高沢, 金吾
TAKASAWA, Kingo
Publication, Distribution, etc.: 航空宇宙技術研究所
Publication Date: 1986-04
Publication Date (W3CDTF): 1986-04
Alternative Title: 理想流体を想定したコアンダ効果の2次元解析
Periodical title: 航空宇宙技術研究所報告 = Technical Report of National Aerospace Laboratory TR-904
No. or year of volume/issue: 904
Volume: 904
Pages: 12-
ISSN (Periodical Title): ISSN : 0389-4010
Text Language Code: eng
Target Audience: 一般
Note (General): The Coanda effect, or the phenomenon of a jet running along a curved wall is analysed with a two-dimensional approach assuming an ideal fluid. A thick jet emerging from a nozzle with an arbitrary kick down angle is mainly concerned, relative to the upper-surface-blowing high lift concept. The result of the free stream line analysis of a jet running along an infinite plane wall is conformally transformed under the constraint of the conservation of the free stream line condition, and the Coanda flow along the curved wall is deduced. Not only the shaped of the stream lines but also the flow velocity vector diagram and the wall pressure coefficient are calculated. The effect of the finiteness of a plane wall or the existence of the trailing edge of a wing/flap is also evaluated. Computation is executable with a 16-bit desk top computer, and programs written in the BASIC language are available.
資料番号: NALTR0904000
レポート番号: NAL TR-904
Source: https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=45163&item_no=1&attribute_id=31&file_no=1
https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=45163&item_no=1&attribute_id=31&file_no=1
Access Restrictions: 限定公開
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