Visualization and analysis of flow-induced structure in micro flow for production of nanofiber composite
| Project/Area Number |
20560641
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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 |
Composite materials/Physical properties
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| Research Institution | Ehime University |
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Principal Investigator |
YASUDA Kazunori Ehime University, 大学院・理工学研究科, 教授 (80239756)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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| Keywords | 可視化 / 射出成型 / ナノ材料 / 流体工学 / ソフトマター / 内部構造 / マイクロ流れ / ナノファイバー / マイクロ流路 / 急縮小流れ / カーボンナノチューブ / 単純せん断流れ |
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| Research Abstract |
Fiber suspensions such as fluids containing carbon nanotube, natural nanofiber, or polymer show anomalous flow phenomena. In the present study, we experimentally found that even the small amount of fiber in the fluid largely affects the flow especially in the micro flow, and the material of the channel wall also affects the flow. Furthermore, we clarified the orientation state of polymer induced by the flow using measurement of birefringence of the fluid.
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Report
(4 results)
Research Products
(22 results)
