2016 Fiscal Year Final Research Report
Development of a oscillating plate pump driven by the resonance phenomena for fuel cell reforming water
| Project/Area Number |
26420121
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Fluid engineering
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| Research Institution | The University of Shiga Prefecture |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
TAKAGI Kentaro 名古屋大学, 工学研究科(研究院), 講師 (60392007)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | 振動平板ポンプ / ポンプ効率 / 流量 / 揚程 |
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| Outline of Final Research Achievements |
The purpose of this study is to realize the oscillating plate pump driven by the traveling waves which is generated by standing sine waves, and to evaluate the performance of the pump such as the flow rate, the total head and the efficiency. Due to the difficulty of utilizing the resonance phenomenon, the conveyance principle was realized by the forced oscillation mechanism.
As a result, it was found that when the pump is driven in maximum flow rate, the condition of revolution number, N, requires more than N=28rpm. On the other hand, the pump is driven in maximum head, N is required 60rpm. With the increase of N the efficiency becomes high, and the maximum efficiency is obtained in the case of N=60rpm and Q=46ml/min. Furthermore, in this study, in order to improve the oscillating plate pump, we developed the visualization system of the flow which flows through the narrow channel.
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| Free Research Field |
流体工学，混相流工学
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