LOCAL GAS PHASE FLOW CHARACTERISTICS OF THE SELF-ASPIRATED REVERSED FLOW JET LOOP REACTOR

Wen Jianping; Zhang Jinli; Qin Xiuyun; Hu Zongding(Department of Chemical Engineering

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LOCAL GAS PHASE FLOW CHARACTERISTICS OF THE SELF-ASPIRATED REVERSED FLOW JET LOOP REACTOR

更新时间：2025-12-16

- LOCAL GAS PHASE FLOW CHARACTERISTICS OF THE SELF-ASPIRATED REVERSED FLOW JET LOOP REACTOR
- CIESC Journal Issue 2, (1996)
- 作者机构：
  
  天津大学化工系!天津300072,天津大学化工系!天津300072,天津大学化工系!天津300072,天津大学化工系,天津,300072
- 作者简介：
- 基金信息：
- DOI：
  CLC： Q05
- Online First：25 April 1996，
  
  Published：25 April 1996
- 稿件说明：
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Wen Jianping, Zhang Jinli, Qin Xiuyun, et al. LOCAL GAS PHASE FLOW CHARACTERISTICS OF THE SELF-ASPIRATED REVERSED FLOW JET LOOP REACTOR[J]. CIESC Journal, 1996, (2).
DOI：

Wen Jianping, Zhang Jinli, Qin Xiuyun, et al. LOCAL GAS PHASE FLOW CHARACTERISTICS OF THE SELF-ASPIRATED REVERSED FLOW JET LOOP REACTOR[J]. CIESC Journal, 1996, (2). DOI：

摘要

Abstract

The local gas phase flow characteristics of the gas-liquid two phase selfaspirated reversed flow jet loop reactor such as the radial profiles of gas holdup

bubble mean velocity and bubble size

using a miniature dual-sensor resistivity probe

were studied experimentally.A new digital processing method

based on threshold combinations of level and slope

was proposed for phase identification by the resistivity probe.In particular

the effects of the liquid jet flowrates on the local gas phase flow parameter profiles in the jet region and the tubular flow region inside the draft tube were discussed.

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