Development of microfluidic velocimetry with variable measurement depth
| Project/Area Number |
26630058
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Fluid engineering
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | マイクロ流体 / 計測技術 / 収差 / 異方性結像 |
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| Outline of Final Research Achievements |
There is a strong demand for three-dimensional quantification of fluid flow in a microchannel. In this study, a three-dimensional microfluidic velocimetry by single view with variable measurement depth was developed. An optical control of astigmatism for particle image enables three-dimensional and three-component velocity measurement. An evaluation of the astigmatic imaging was performed. As a proof-of-concept, three-dimensional flow in a microchannel was quantified and the validity was confirmed. Moreover, wall shear stress was measured as an application of the boundary layer evaluation in macroscale flow.
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Report
(3 results)
Research Products
(14 results)
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[Presentation] 白血球の回転挙動計測2015
Author(s)
吉田佳広, 亀谷雄樹, 元祐昌廣
Organizer
日本機械学会流体工学部門講演会
Place of Presentation
東京理科大学 (東京)
Year and Date
2015-11-07
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