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航空エンジン用低圧タービンの高負荷化に関する研究 (wake通過時の剥離を伴う翼面境界層の動的挙動の時間平均的理解)
https://iwate-u.repo.nii.ac.jp/records/10285
https://iwate-u.repo.nii.ac.jp/records/102852b435509-9591-4882-9b5b-2d4dd2d5ce22
名前 / ファイル | ライセンス | アクション |
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tjsmeb-v74n741p1040-1048.pdf (1.8 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2013-12-16 | |||||
タイトル | ||||||
タイトル | 航空エンジン用低圧タービンの高負荷化に関する研究 (wake通過時の剥離を伴う翼面境界層の動的挙動の時間平均的理解) | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Boundary Layer Measurement | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Low-Pressure Turbine | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Separation Bubble | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Wake Interaction | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Unsteady Flow | |||||
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 | journal article | |||||
著者 |
船崎, 健一
× 船崎, 健一× 田中, 望× 小野, 隆浩× 山田, 和豊× 菊池, 護× 谷口, 英夫 |
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著者別名 | ||||||
姓名 | FUNAZAKI, Ken-ichi | |||||
著者別名 | ||||||
姓名 | TANAKA, Nozomi | |||||
著者別名 | ||||||
姓名 | ONO, Takahiro | |||||
著者別名 | ||||||
姓名 | YAMADA, Kazutoyo | |||||
著者別名 | ||||||
姓名 | KIKUCHI, Mamoru | |||||
著者別名 | ||||||
姓名 | TANIGUCHI, Hideo | |||||
著者(機関) | ||||||
岩手大学工学部 | ||||||
著者(機関) | ||||||
岩手大学大学院工学研究科 | ||||||
著者(機関) | ||||||
(株)日立グローバルストレージテクノロジーズ | ||||||
著者(機関) | ||||||
岩手大学工学部 | ||||||
著者(機関) | ||||||
岩手大学工学部 | ||||||
著者(機関) | ||||||
岩手大学工学部 | ||||||
登録日 | ||||||
日付 | 2013-12-16 | |||||
書誌情報 |
日本機械学会論文集B編 巻 74, 号 741, p. 1040-1048, 発行日 2008-01-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0387-5016 | |||||
Abstract | ||||||
内容記述タイプ | Other | |||||
内容記述 | This paper details experimental studies on the flow field around a low-pressure linear turbine cascade whose solidity is changeable. Highly loaded low-pressure turbine (LPT) blades or ultrahigh lift airfoils are one of the key paths to successful future aero-engines, however those blades are usually accompanied with separation bubble, eventually leading to the increase in aero dynamic loss. The purpose of this study is to clarify the effect of incoming wakes upon the aerodynamic loss of the rotor blade cascade, through the measurements of wake-affected boundary layers upon including separation bubble for low Reynolds number conditions and/or low solidity conditions. Cylindrical bars on the timing belts work as wake generator to emulate upstream stator wakes that impact the rotor blade. Hot-wire probe measurement is conducted over the blade suction surface to understand to what extent and how the incoming wakes affect the boundary layers containing separation bubble. In particular, from the viewpoint of providing database for blade designing, this paper focuses on time-averaged characteristics of the separated boundary layer influenced by the wake passing. |
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出版者 | ||||||
出版者 | 一般社団法人 日本機械学会 | |||||
権利 | ||||||
権利情報 | ©社団法人日本機械学会 | |||||
その他のタイトル | ||||||
その他のタイトル | Studies on High-Lift LP Turbine Airfoils of Aero Engines (Understanding of Time-Averaged Behaviour of Separated Boundary Layer under the Influence of Incoming Wakes) | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1299/kikaib.74.1040 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |