Numerical simulation of transport phenomena under the strong magnetic field
| Project/Area Number |
19560070
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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 |
Engineering fundamentals
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| Research Institution | Okayama University of Science |
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Principal Investigator |
HIRANO Hiroyuki Okayama University of Science, 工学部, 教授 (60264115)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 強磁場 / ブラウン運動 / ランジュバン方程式 / 計算力学 / シミュレーション / 流体工学 / 数理工学 / 移動現象 / 数値解析 / 有限差分法 |
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| Research Abstract |
Under the strong magnetic field, the motion of fine particles in a cylinder was numerically studied with the Langevin equation considering the Borwnian motion. The computed result was compared with the experimental one. In the experiment, water mist was generated and assumed as a Brownian particle. Accordingly, the density of a fine particle was set to equal to that of water at the numerical study. The experimental results showed that the water mist almost stops at some locations in the magnet at inclined angles, and this agreed well with the numerical results.
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Report
(4 results)
Research Products
(10 results)
