2010 Fiscal Year Final Research Report
Development of novel control devices for plasma synthesis of nanoparticles using turbulence excitation
| Project/Area Number |
20760106
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Fluid engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
SHIGETA Masaya 東北大学, 大学院・工学研究科, 助教 (30431521)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 流体工学 / プラズマ工学 / ナノ粒子 |
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| Research Abstract |
The objective of this study is to develop the device that produces desired nanoparticles by controlling the turbulent fluctuation field in a plasma flow. The interaction between the plasma flow field and the generation/growth process of nanoparticles is clarified by the unique mathematical model. The SPH method is also developed to simulate complicated thermofluid fields. Furthermore, the turbulent instability and the relation between the vortex structure and the sound generation are investigated and controlled experimentally.
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