Effect of Particle Motion in Isolated Mixing Regions on Mixing in Stirred Vessel
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概要
- 論文の詳細を見る
Particle motions within isolated mixing regions (IMRs) were experimentally investigated at low Reynolds numbers. The trajectories of resin particles (density: 1377–1663 kg/m3; diameter: 5 mm) were analyzed using image processing techniques. The effect of particle motion on mixing was also investigated by the decolorization of fluorescent green dye by acid-base neutralization. After a particle was captured within an IMR, it moved along various torus orbits within the IMR. The radius of secondary circulation of the particle varied between 6–17.3 mm. It is speculated that this change in the radius enhances the exchange of material between an IMR and the surrounding active mixing region.
- 社団法人 化学工学会の論文
- 2009-07-01
著者
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Ohmura Naoto
Department Of Chemical Science And Engineering Kobe University
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NOUI-MEHIDI Mohamed
Thermal and Fluid Engineering, CMIT, CSIRO
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Noui-mehidi Mohamed
Thermal And Fluid Engineering Cmit Csiro
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Noui-mehidi Mohamed
Expec Arc Production Technol.
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NISHIOKA Nami
Graduate School of Engineering, Kobe University
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HORIE Takafumi
Graduate School of Engineering, Kobe University
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OHMURA Naoto
Graduate School of Engineering, Kobe University
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Horie Takafumi
Department Of Chemical Science And Engineering Kobe University
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Nishioka Nami
Graduate School Of Engineering Kobe University
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Ohmura Naoto
Graduate School Of Engineering Kobe University
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Horie Takafumi
Graduate School of Engineering, Department of Chemical Science and Engineering
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