2010 Fiscal Year Final Research Report
Development of the method of activating the Brownian motion and its application to a magnetic particle dispersion
| Project/Area Number |
20360048
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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 |
Engineering fundamentals
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| Research Institution | Akita Prefectural University |
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Principal Investigator |
SATOH Akira Akita Prefectural University, システム科学技術学部, 教授 (50211941)
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| Co-Investigator(Kenkyū-buntansha) |
AOSHIMA Masayuki 秋田県立大学, システム科学技術学部, 助教 (20315625)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 分子シミュレーション / 機能性サスペンション / ミクロ流体科学 / 格子ボルツマン / ブラウン運動 / 粒子間の多体流体力学的相互作用 |
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| Research Abstract |
We have developed the method of activating the Brownian motion of magnetic particles in a particle suspension and have applied the lattice Boltzmann simulation method based on this activation technique to a flow problem of a magnetic particle dispersion in order to develop a simulation method that can simulate the particle Brownian motion in conjunction with the multi-body hydrodynamic interactions and the flow field around the dispersed particles simultaneously. This simulation method has succeeded in clarifying the aggregation phenomena of magnetic particles in a non-uniform external magnetic field.
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