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二重翼列波力タービンの性能特性
http://hdl.handle.net/10069/37933
http://hdl.handle.net/10069/379337ffea49c-cb6b-417d-807a-9a255a08bd05
名前 / ファイル | ライセンス | アクション |
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48_90_15.pdf (1.4 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2018-01-26 | |||||
タイトル | ||||||
タイトル | 二重翼列波力タービンの性能特性 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Wells Turbine | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Impulse Turbine | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Wave Power Generation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Wave Energy | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | OWC | |||||
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 |
吉田, 光弘
× 吉田, 光弘× 黒川, 由美× 奥村, 哲也× 林, 秀千人× 瀬戸口, 俊明× 濱川, 洋充 |
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著者別名 | ||||||
姓名 | Yoshida, Mitsuhiro | |||||
著者別名 | ||||||
姓名 | Kurokawa, Yumi | |||||
著者別名 | ||||||
姓名 | Okumura, Tetsuya | |||||
著者別名 | ||||||
姓名 | Hayashi, Hidechito | |||||
著者別名 | ||||||
姓名 | Setoguchi, Toshiaki | |||||
著者別名 | ||||||
姓名 | Hamakawa, Hiromitsu | |||||
その他のタイトル | ||||||
その他のタイトル | Performance of Double Rotor Turbine for wave power generator | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | It is proposed the new type turbine for OWC that consists of Wells and Impulse rotors. Wells and impulse rotors are setconcentrically for both high efficiency and starting characteristics. This paper presentsthe concept of the turbine and some geometrical variation withthe numerical simulations in steady flow condition; hub ratio, split duct length and sweep blade. The maximum efficiency is obtained at the low flow coefficient that is fitted to the high-speed operation. The variation of efficiency with flow coefficient is small for large flow coefficient that advantages to the starting characteristics. The maximum efficiency is large at small hub ratio for the flow rate of wells turbine part decreased. The swept blade is not fit for the impulse rotor. The split duct is designed to fit the flow coefficient at the maximum efficiencies of Wells and Impulse turbines. It is pointed out that the geometry of the split duct is important to improve the turbine performance. | |||||
書誌情報 |
長崎大学大学院工学研究科研究報告 en : Reports of Graduate School of Engineering, Nagasaki University 巻 48, 号 90, p. 15-22, 発行日 2018-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18805574 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12601998 | |||||
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 | |||||
出版者 | ||||||
出版者 | 長崎大学大学院工学研究科 | |||||
出版者別言語 | ||||||
Graduate School of Engineering, Nagasaki University | ||||||
sortkey | ||||||
03 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学大学院工学研究科研究報告, 48(90), pp.15-22; 2018 |