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PTV-Measurements of Flow in a Low Specific Speed Pump
http://hdl.handle.net/10131/3741
http://hdl.handle.net/10131/37418bf80f02-8eae-41b7-b3b3-bfb1b9ef2b92
名前 / ファイル | ライセンス | アクション |
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B-115.pdf (498.2 kB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2008-09-17 | |||||
タイトル | ||||||
タイトル | PTV-Measurements of Flow in a Low Specific Speed Pump | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
著者 |
Matsui, Jun
× Matsui, Jun× Kurokawa, Junichi× Imamura, Hiroshi |
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著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 181 | |||||
識別子Scheme | e-Rad | |||||
識別子URI | https://kaken.nii.ac.jp/ja/search/?qm=40017976 | |||||
識別子 | 40017976 | |||||
姓名 | クロカワ, ジュンイチ | |||||
著者別名 | ||||||
識別子Scheme | WEKO | |||||
識別子 | 181 | |||||
識別子Scheme | e-Rad | |||||
識別子URI | https://kaken.nii.ac.jp/ja/search/?qm=40017976 | |||||
識別子 | 40017976 | |||||
姓名 | 黒川, 淳一 | |||||
著者所属 | ||||||
Yokohama National University, Yokohama, Japan | ||||||
著者所属 | ||||||
Yokohama National University, Yokohama, Japan | ||||||
著者所属 | ||||||
Yokohama National University, Yokohama, Japan | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In order to measure the flow in a centrifugal pump for low specific speed, a new system of PTV method is developed. This system uses the massproduced and cheap digital camera and LED(Light Emitting Diode) lamps. The tracer particles, which are lighted by red and green LED flash, are exposed into one picture image, and divided in the post process. There is no inner-clock, so this system can synchronize the rotation of impeller with good accuracy. Also the interval time between red and green flash can be changed freely. Using the blue markings for calibration in the flow area, we can distinguish these markings from particles during the measurement. Though the intensity of light must be improved a little more, the array of highbrighted LED can generate enough light to trace the moving particle. | |||||
書誌情報 |
Hydrodynamics IV : theory and applications : proceedings of the fourth International Conference on Hydrodynamics, Yokohama, 7-9 September 2000 p. 367-371, 発行日 2000 |
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ISBN | ||||||
識別子タイプ | ISBN | |||||
関連識別子 | 9784998093220 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
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 |