Simulation of hydrodynamic interactions among particles
| Project/Area Number |
25800238
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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 |
Biological physics/Chemical physics/Soft matter physics
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| Research Institution | Yamagata University |
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Principal Investigator |
Masato Makino 山形大学, 大学院理工学研究科, 助教 (10649172)
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | 微小流動 / 任意形状粒子 / ブラウン運動 / キラリティ / 分離 / シミュレーション / 解析解 / プロペラ / フォッカープランク方程式 / 回転電場 / 単純せん断流 / プロペラ状粒子 / ストークス流体 / 粒子分散系 / 流体力学的相互作用 / 流体的相互作用 |
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| Outline of Final Research Achievements |
The dynamics of the particles with hydrodynamic interaction was simulated. We examined the interaction of the particles with chirality in two dimensional channel flow.
We also examined the sedimentation of spherical particles in cylindrical tube. A speed up of the sedimentation, which is called Boycott effect, could be confirmed when the tube was tilted.
In the dynamics of arbitrary shaped particle, the analytical calculation is important although the simulation is important. We discussed the dynamics of the propeller-like particles in rotating electric field using Fokker Planck equation. The results showed the direction of the migration of the particle depends on the chirality. The separation method was discussed due to the chirality.
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Report
(5 results)
Research Products
(39 results)
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[Presentation] Masato Makino, Azusa Saito, Mai Kodama, Kyuuichiro Takamatsu, Hideaki Tamate, Kazuyuki Sakai, Masato Wada, Ajit Khosla, Masaru Kawakami, Hidemitsu Furukawa2017
Author(s)
3D printing in social education:Eki-Fab and student PBL
Organizer
Smart Structures/NDE, SPIE
Place of Presentation
Portland Marriott Downtown Waterfront hotel,ポートランド (アメリカ合衆国)
Year and Date
2017-03-26
Related Report
Int'l Joint Research
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[Presentation] 3D Printer for Education in Eki-Fab2016
Author(s)
Masato Makino, Mai Kodama, Kyuuichiro Takamatsu, Hideaki Tamate, Azusa Saito, Kazuyuki Sakai, Masaru Kawakami and Hidemitsu Furukawa
Organizer
The 3rd Joint Symposium of Donghua University and Yamagata University
Place of Presentation
Donghua University, 上海(中国)
Year and Date
2016-10-31
Related Report
Int'l Joint Research
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[Presentation] igital Fabrication Space “Eki-Fab2016
Author(s)
Masato Makino, Mai Kodama, Kyuuichiro Takamatsu, Hideaki Tamate, Azusa Saito, Kazuyuki Sakai, Masaru Kawakami and Hidemitsu Furukawa
Organizer
The 4th International Conference on Smart Systems Engineering 2016
Place of Presentation
Yamagata University
Related Report
Int'l Joint Research
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