Investigation on Hydrostatics of LHJ Flotation Column

Zhu Youyi; Zhang Qiang; Wang Huajun; Xun Zhiyuan

doi:10.13374/j.issn1001-053x.1999.02.033

Volume 21 Issue 2

Aug. 2021

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Zhu Youyi, Zhang Qiang, Wang Huajun, Xun Zhiyuan. Investigation on Hydrostatics of LHJ Flotation Column[J]. Chinese Journal of Engineering, 1999, 21(2): 109-113. doi: 10.13374/j.issn1001-053x.1999.02.033

Citation:

Zhu Youyi, Zhang Qiang, Wang Huajun, Xun Zhiyuan. Investigation on Hydrostatics of LHJ Flotation Column[J]. Chinese Journal of Engineering, 1999, 21(2): 109-113. doi: 10.13374/j.issn1001-053x.1999.02.033

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Investigation on Hydrostatics of LHJ Flotation Column

doi: 10.13374/j.issn1001-053x.1999.02.033

Resources Engineering School, UST Beijing, Beijing 100083, China

Received Date: 1998-10-12
Available Online: 2021-08-27

Abstract

Abstract

Condition to keep bubble flow pattern is analysised based on two-phases flow pattern.A main factor to keep high holdup bubble flow is shown.Pressure equation is set up by hydrostatics method for bubble flow pattern. Relationship among holdup Φ,negative pressure P_v in suction chamber, fluid velocity U_L are presented.
- flotation column,
- flow pattern,
- hydrostatic,
- bubble flow