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低圧タービンの低負荷運転における流動特性の数値解析と実験的検証
http://hdl.handle.net/10069/22754
http://hdl.handle.net/10069/22754fdae2da2-235d-46cc-96ab-58ff30d26bc7
名前 / ファイル | ライセンス | アクション |
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110002393322.pdf (758.4 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2010-01-22 | |||||
タイトル | ||||||
タイトル | 低圧タービンの低負荷運転における流動特性の数値解析と実験的検証 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Numerical Analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Three-Dimensional Flow | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cascade | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Separation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Steam Turbine | |||||
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 |
増沢, 近統
× 増沢, 近統× 足立, 武司× 渡辺, 英一郎× 石田, 正弘 |
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著者別名 | ||||||
姓名 | Masuzawa, Chikamune | |||||
著者別名 | ||||||
姓名 | Adachi, Takeshi | |||||
著者別名 | ||||||
姓名 | Watanabe, Eiichiro | |||||
著者別名 | ||||||
姓名 | Ishida, Masahiro | |||||
その他のタイトル | ||||||
その他のタイトル | Computational Analysis and Experimental Verification of Reverse Flow in a Low Pressure Steam Turbine under the Low Load Operation | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The three-dimensional flow behavior in a low pressure steam turbine under the low load operation was analyzed numerically by applying the Modified FLIC (Fluid In Cell) method to the quasi three-dimensional flow computation. And it was also measured by using the five-hole Pitot probe in the scale-model turbine with the last stage. By comparing the calculated flow angles with the measured ones at the inlet and exit of the rotor, it is shown that the present computation method is a useful skill to predict an occurrence of the reverse flow in the last stage under the low load operation. Both calculated and experimental results show that the reverse flow occurs at the root of the rotor, if the axial exhaust Mach number becomes smaller than 0.3 even though the stator works well. | |||||
書誌情報 |
日本機械学会論文集. B編 巻 66, 号 649, p. 2282-2289, 発行日 2000-09-25 |
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出版者 | ||||||
出版者 | 社団法人日本機械学会 | |||||
出版者別言語 | ||||||
The Japan Society of Mechanical Engineers | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03875016 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00187441 | |||||
権利 | ||||||
権利情報 | 社団法人日本機械学会 | |||||
権利 | ||||||
権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである | |||||
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 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 日本機械学會論文集. B編, 66(649), pp.2282-2289; 2000 |