2011 Fiscal Year Final Research Report
Enhancement of Ionized Particle Mobility by Flow Control
| Project/Area Number |
21760137
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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 | Tokyo University of Science |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Keywords | 流体工学 / イオン |
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| Research Abstract |
The aim of this study is to investigate the transportation mechanism of ionized particle in flow. The experiment was performed in the flow measurement by hot wire anemometer and the density measurement with an ion counter which was able to measure the number of ions in air. Ion mobility for radial direction of the jet was enhanced by the swirl flow. Also it was found that the behavior of ions in jet was influenced by turbulence rather than by the coulomb's force and Brownian motion.
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