2012 Fiscal Year Final Research Report
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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| Keywords | 混相流 / X線PIV |
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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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