The Bubble Behavior in a New-type Horizontal Vibro-Fluidized Bed.
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- Zhou Tao
- Department of Applied Chemistry, Kyushu Institute of Technology
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- Kage Hiroyuki
- Department of Applied Chemistry, Kyushu Institute of Technology
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- Funaoka Shunpei
- Department of Applied Chemistry, Kyushu Institute of Technology
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- Ogura Hironao
- Department of Applied Chemistry, Kyushu Institute of Technology
書誌事項
- タイトル別名
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- Bubble Behavior in a New type Horizontal Vibro Fluidized Bed
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The bubble sizes and distribution were measured in a horizontally two-dimensional vibro-fluidized bed. Glass bead of group B particles was fluidized at varying gas velocities, while the bed was vibrated at different frequencies and amplitudes to study the effect on the bubble behavior. Experimental results show that the local average bubble sizes under the vibration field are generally smaller than those without vibration. The local average bubble sizes are hardly affected with the change of vibration frequency, but increase with an increase in the vibration amplitude. Few bubbles were observed in the both side-well of a bed in the experiment at a gas velocity of 0.0907 m/s. Due to horizontal vibration, bubbles were too small to measure the bubble size in the lower area (H < 50 mm). The ratio of the maximum diameter to the minimum diameter of a bubble is not correlated well with vibration, superficial gas velocity and bed height.
収録刊行物
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- JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
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JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 35 (8), 737-743, 2002
公益社団法人 化学工学会
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詳細情報 詳細情報について
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- CRID
- 1390001204564373504
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- NII論文ID
- 130000019905
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- NII書誌ID
- AA00709658
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- COI
- 1:CAS:528:DC%2BD38XmsFOmtL8%3D
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- ISSN
- 18811299
- 00219592
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- NDL書誌ID
- 6272012
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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