2014 Fiscal Year Final Research Report
Visualization of Gas-Liquid Two-Phase Fields with Ionic Flow and Its Modeling of Electrohydrodynamic Phenomena
| Project/Area Number |
24560209
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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 | Tokai University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 電気流体力学現象 / Electrohydrodynamics / 気液２相流体 / イオン流 / 数値解析 / モデリング |
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| Outline of Final Research Achievements |
The purpose of this research was to consider visualization of gas-liquid two-phase flow fields accompanied by ionic flow, and its modeling for quantitative analysis. In order to investigate quantitatively ionic flow of the pulse quality which progresses to the interface of gas and liquid, and the inside of liquid from the gas side in an experiment, the magnetic probe was manufactured, the dielectric characteristics and electrical conduction characteristics in the gaseous phase and a liquid phase were evaluated, and it was quantitatively urged for the conductivity of a liquid to have influence on the electrohydrodynamic effect. The modeling of this phenomenon from a steady state to a transient was considered taking into consideration the result obtained from the experiment. The main results of this research were able to acquire knowledge concrete about the numerical analysis and the method of quantitative evaluation of adjusting to the experimental result.
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| Free Research Field |
工学
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