WEKO3
アイテム
Laminar Boundary Layer with Foreign Gas Injection on a Conical Body
https://jaxa.repo.nii.ac.jp/records/34543
https://jaxa.repo.nii.ac.jp/records/345437818fc03-3766-41ae-b273-b2f27dcd25cc
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SA2401325.pdf (1.0 MB)
|
|
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2015-03-26 | |||||||||
| タイトル | ||||||||||
| タイトル | Laminar Boundary Layer with Foreign Gas Injection on a Conical Body | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | departmental bulletin paper | |||||||||
| 著者 |
MATSUNO, Kenichi
× MATSUNO, Kenichi
× KAWAMURA, Ryuma
|
|||||||||
| 著者所属（英） | ||||||||||
| en | ||||||||||
| National Aerospace Laboratory | ||||||||||
| 出版者 | ||||||||||
| 出版者 | 東京大学宇宙航空研究所 | |||||||||
| 出版者（英） | ||||||||||
| 出版者 | Institute of Space and Aeronautical Science,University of Tokyo | |||||||||
| 書誌情報 |
en : ISAS report/Institute of Space and Aeronautical Science,University of Tokyo 巻 43, 号 11, p. 247-270, 発行日 1978-12 |
|||||||||
| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | The present paper deals with the theory of laminar boundary layer on a nonaxisymmetric conical body at supersonic flight with special reference to the effect of foreign gas injection (or "mas injection") on the body surface. The over-all flowfield over the conical body with nearly circular but otherwise arbitrary cross-section at small angles of attack is analytically solved using small perturbation method. The inviscid flow solution served as boundary layer edge conditions is obtained by an extension of the Stone's solution for a circular cone to the cases of nonaxisymmetric conical bodies. The similar boundary layer equations with a specific distribution of the mass injection rate inversely proportional to the square root of the meridional distance from the body apex are derived for the case of a binary mixture of nonreacting gases. An exact, first order perturbation solution not depending on flew parameters is presented, corresponding to the inviscid conical flow solution. The effects of mass injection on three-dimensional boundary layer characteristics are discussed for the cases of several shapes of conical bodies. The analytical results demonstrate a significant effect of mass injection on the boundary layer flow, especially on the local heat transfer and skin friction. | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0372-1418 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA00675986 | |||||||||
| 資料番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 資料番号: SA2401325000 | |||||||||
