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  1. B200 工学部/工学研究科
  2. B200b 紀要
  3. Memoirs of the Faculty of Engineering, Nagoya University
  4. 43(1)

Numerical study on the interaction of supersonic flow past a wedge and free jet

https://doi.org/10.18999/memfenu.43.1.121
https://doi.org/10.18999/memfenu.43.1.121
b4d6f118-8737-4988-beb1-16e872863000
名前 / ファイル ライセンス アクション
43-1-04.pdf 43-1-04.pdf (1.3 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2020-10-29
タイトル
タイトル Numerical study on the interaction of supersonic flow past a wedge and free jet
言語 en
著者 Soga, Takeo

× Soga, Takeo

WEKO 101912

en Soga, Takeo

Search repository
Yamanaka, Kouji

× Yamanaka, Kouji

WEKO 101913

en Yamanaka, Kouji

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
抄録
内容記述 A supersonic flow past a swept or unswept ramp with the free jet ejected from the ramp end is simulated numerically employing the Piecewise Linear Method within the framework of the Euler equation. Results of simulation in the two-dimensional flow configulation predicted that a refected shock wave interacted with the free jet resulting a pressure disturbance in the flow. Results of the simulation for the swept ramp predicted that a spiral flow emerged from the ramp-side involved the free jet resulting in a pair of unified intensive vortices. This vortex stretched the fuel jet crosswise and lifted it up. Such a stretching motion of the vortex effected the increase of the contact surface of the main flow and free jet, i.e., air and fuel. Thus the effectiveness of the swept ramp injector for the mixing enhancement of fuel-air was asserted. Further studies based on the Navier-Stokes equation is necessary, which will reveal whether or not the pair of vortices is stationary.
言語 en
内容記述タイプ Abstract
出版者
言語 en
出版者 Faculty of Engineering, Nagoya University
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
ID登録
ID登録 10.18999/memfenu.43.1.121
ID登録タイプ JaLC
ISSN(print)
収録物識別子タイプ PISSN
収録物識別子 0027-7657
書誌情報 en : Memoirs of the Faculty of Engineering, Nagoya University

巻 43, 号 1, p. 121-134, 発行日 1991-10-31
著者版フラグ
値 publisher
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