Multiscale modeling of manufacturing process for the advanced composite materials
| Project/Area Number |
22360352
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Aerospace engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
OKABE Tomonaga 東北大学, 大学院・工学研究科, 准教授 (50344164)
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| Co-Investigator(Kenkyū-buntansha) |
NISHIKAWA Masaaki 京都大学, 大学院・工学研究科, 准教授 (60512085)
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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 |
¥12,090,000 (Direct Cost: ¥9,300,000、Indirect Cost: ¥2,790,000)
Fiscal Year 2012: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2010: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
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| Keywords | 分子シミュレーション / 界面 / 応力伝達 / クロスリンク / 繊維破断プロセス / 粒子法 / 樹脂流動 / 濡れ性 / ボイド形成 |
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| Research Abstract |
This study addressed the development of the production of the composite material by considering the resin flow and atomic structures. The contents done in this study are as follows; (1) Molecular dynamics simulation of interface between fiber and matrix, (2) Development of particle modeling for the resin transfer molding, (3) Resin transfer molding simulation for the modeled unit cell structures, (4) Micro mechanical simulation for the interface between fiber and matrix using the cohesive zone model, (5) Experimental study for the modeled unit cell structures, (7) Experimental evaluation of interface between fiber and matrix.
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Report
(4 results)
Research Products
(24 results)
