Effect of Multi-Inlet Flow on Particle Classification Performance of Hydro-Cyclones and New Estimating Equation
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概要
- 論文の詳細を見る
The effect of multi-inlet flow on particle classification performance of hydro-cyclones was examined experimentally and via a simulation study. The type A cyclone with two flow inlets had smaller cut size and sharper separation performance compared to the standard cyclone. Numerical simulation indicated a nearly uniform rotational fluid velocity profile for the type A cyclone. On the other hand, the standard cyclone showed a non-uniform rotational velocity profile near the inlet part of the main flow. The type B cyclone with a small additional flow injection area, showed smaller cut sizes as the flow rate of the additional flow increased. The type B cyclone showed smaller cut size compared to the standard cyclone without the additional flow. The experimental data of the type B cyclone agreed with the proposed new model based on horizontal particle separation theory. The use of a multi-inlet cyclone is quite effective at improving particle separation performance compared to the standard one.
- 社団法人 化学工学会の論文
- 2008-08-01
著者
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山本 徹也
広島大学大学院 工学研究科 物質化学システム専攻
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Yoshida Hideto
Department Of Chemical Engineering Graduate School Of Engineering Hiroshima University
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Yoshida Hideto
Hiroshima Univ. Higashi Hiroshima Jpn
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Fukui Kunihiro
Hiroshima Univ. Higashi Hiroshima Jpn
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Fukui Kunihiro
Department Of Applied Physics Faculty Of Science Tokyo University Of Education
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山本 徹也
京都大学工学研究科化学工学専攻
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Yamamoto Tetsuya
Department Of Chemical Engineering Graduate School Of Engineering Hiroshima University
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YOSHIKAWA Shinsuke
Department of Chemical Engineering, Hiroshima University
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ROMANUS Krisantus
Department of Chemical Engineering, Hiroshima University
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Romanus Krisantus
Department Of Chemical Engineering Faculty Of Industrial Technology Institut Teknologi Sepuluh Nopem
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Yoshikawa Shinsuke
Department Of Chemical Engineering Hiroshima University
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Yamamoto Tetsuya
Department Of Chemical Engineering
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Yamamoto Tetsuya
Department Of Astronomy School Of Science The University Of Tokyo
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山本 徹也
広島大学大学院 工学研究科 化学工学専攻
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