Development of low interference material for blood flow
| Project/Area Number |
25820050
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Fluid engineering
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| Research Institution | Tohoku University (2014)
Toyo University (2013) |
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Principal Investigator |
KIKUCHI Kenji 東北大学, 工学(系)研究科(研究院), 特任助教 (00553801)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | マイクロ流体計測 / ハイドロゲル / 摩擦低減 / すべり流れ / マイクロ流れ / 表面近傍 / PIV / 壁面せん断応力 |
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| Outline of Final Research Achievements |
We have been developing the wall shear stress on the hydrogel surface to measure the velocity gradient near the wall. This technique has some remarkable characteristics as non-invasive, high spatial, high time and resolution. Especially the flow on opaque material surface was also measured using our present system due to measure the velocity fields above the flow surface. Using our technique we revealed that the hydrogel surface has a drag reduction because of a slip flow, and it increase with its swelling degree due to a pore size of polymer chain structure.
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Report
(3 results)
Research Products
(8 results)
