3D-PTV Measurement of Bubbly Flows in a Micro-channel Using X-ray Stereo-Imaging Technique
| Project/Area Number |
22560179
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Fluid engineering
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| Research Institution | Kansai University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
YAMAMOTO Yasufumi 関西大学, システム理工学部, 准教授 (90330175)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 混相流 / X線PIV / マイクロチャンネル / 気液混相流 / 分散気泡流 / ステレオＸ線 / 放射光Ｘ線 / ステレオ撮影 / マイクロチューブ / 気液二相流 / 放射光X線 / ステレオPTV / マイクロバブル / インラインホログラフィ / 3次元計測 / ラウエクリスタル |
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| Research Abstract |
Multiphase flows in a micro-channel have been interested with relation to application of heat transfer, chemical reaction and mixing. In the case of gas-liquid multiphase flow, most researches are associated with slug flows. And study on dispersed bubble flow is scarcely found. Experimental study of the micro-scale flows is not easy, and 3D measurement of such flows is further difficult. In this study, in order to investigate such flows, a new experimental technique has been developed and applied to the micro-scale bubbly flows.
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Report
(4 results)
Research Products
(12 results)
