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  1. 紀要論文
  2. 琉球大学工学部紀要
  3. 29号
  1. 部局別インデックス
  2. 工学部

二次元ディフューザ内のせん断流れ (第二報,入口主流に後流型速度分布を与えた場合)

http://hdl.handle.net/20.500.12000/5578
http://hdl.handle.net/20.500.12000/5578
c301d3f1-d22c-4fc1-9098-cad088e294ba
名前 / ファイル ライセンス アクション
No29p1.pdf No29p1.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2008-04-02
タイトル
タイトル 二次元ディフューザ内のせん断流れ (第二報,入口主流に後流型速度分布を与えた場合)
言語 ja
作成者 山里, 栄昭

× 山里, 栄昭

ja 山里, 栄昭

伊良部, 邦夫

× 伊良部, 邦夫

ja 伊良部, 邦夫

木村, 雄吉

× 木村, 雄吉

ja 木村, 雄吉

Yamazato, Eisho

× Yamazato, Eisho

en Yamazato, Eisho

Irabu, Kunio

× Irabu, Kunio

en Irabu, Kunio

Kimura, Takeyoshi

× Kimura, Takeyoshi

en Kimura, Takeyoshi

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
主題
言語 en
主題Scheme Other
主題 Diffuser performance
言語 en
主題Scheme Other
主題 Shear flows
言語 en
主題Scheme Other
主題 Wake-type shear flows
言語 en
主題Scheme Other
主題 Centerline stall
内容記述
内容記述タイプ Other
内容記述 Experimental study of the two-dimensional diffusers with wake-type inlet velocity profiles in the parallel walls was carried out. The purpose of this study is to investigate the effects of nonuniform inlet velocity profiles on flow regime and performance.\nIn general, a diffuser performance is affected by the relative location of the low velocity core-flow region in the inlet velocity profile. For the wide-angle diffuser with wake-type inlet shear flows, the favorable effects of mixing result in velocity profile flattening and hence the pressure-recovery performance is increased relative to the performance obtained for diffusers with uniform inlet core velocity profiles. However, for small angle diffuser the performance is decreased below that measured for diffusers with uniform inlet velocity profiles.\nA centerline stall develops in the core region of the flow for diffusers with severe inlet profile distortion. However, the central stall may not affect the diffuser performance than the wall stall.
内容記述タイプ Other
内容記述 紀要論文
出版者
言語 ja
出版者 琉球大学工学部
言語
言語 jpn
資源タイプ
資源タイプ departmental bulletin paper
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/5578
識別子タイプ HDL
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 0389-102X
収録物識別子タイプ NCID
収録物識別子 AN0025048X
収録物名
言語 ja
収録物名 琉球大学工学部紀要
書誌情報
号 29, p. 1-20
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