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Anomalous reduction in thrust/reaction of water jets issuing from microapertures
http://hdl.handle.net/10191/6245
http://hdl.handle.net/10191/62451440ca56-6517-44b6-a2f2-fa807811e26e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
13_0002.pdf (955.7 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-04-17 | |||||
| タイトル | ||||||
| タイトル | Anomalous reduction in thrust/reaction of water jets issuing from microapertures | |||||
| タイトル | ||||||
| タイトル | Anomalous reduction in thrust/reaction of water jets issuing from microapertures | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Hasegawa, Tomiichi
× Hasegawa, Tomiichi× Watanabe, Hiroshi× Sato, Takashi× Watanabe, Tohru× Takahashi, Masanao× Narumi, Takasune× Tiu, Carlos |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 37543 | |||||
| 姓名 | 長谷川, 富市 | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 37544 | |||||
| 姓名 | 佐藤, 孝 | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 37545 | |||||
| 姓名 | 鳴海, 敬倫 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Thrusts and reactions of water jets issuing through small orifices and thin slots were measured and compared with the predictions from numerical solutions of the Navier-Stokes equations. Reasonable agreements were obtained between the experimental and numerical results for orifices and slots with openings of the order of 1 mm size, but not with those of 10 µm or less. The experimental results were found to be well below the predictions for apertures of the order of 10 µm. The difference between the numerically calculated and the measured thrusts/reactions for the small apertures was found to be proportional to the square of the mean velocity. Several possible causes for the observed reduction in jet thrust/reaction in small apertures were examined, but none of them could adequately explain the flow anomaly. | |||||
| 書誌情報 |
Physics of Fluids en : Physics of Fluids 巻 19, 号 053102, p. 053102-1-053102-8, 発行日 2007-05 |
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| 出版者 | ||||||
| 出版者 | American Institute of Physics | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 10706631 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10986202 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1063/1.2723642 | |||||
| 権利 | ||||||
| 権利情報 | ©2007 American Institute of Physics | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
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Hasegawa, Tomiichi, Watanabe, Hiroshi, Sato, Takashi, Watanabe, Tohru, Takahashi, Masanao, Narumi, Takasune, Tiu, Carlos, 2007, Anomalous reduction in thrust/reaction of water jets issuing from microapertures: American Institute of Physics, 053102-1-053102-8 p.
