]*>","")" /> 下喷自吸环流反应器内局部气泡平均直径及其径向分布

CIESC Journal

• 化工学报 • 上一篇    下一篇

下喷自吸环流反应器内局部气泡平均直径及其径向分布

闻建平,黄琳,许松林,胡宗定,陈云琳   

  1. 天津大学化工学院!天津300072,天津大学化工学院!天津300072,天津大学化工学院!天津300072,天津大学化工学院!天津300072,河北工业大学物理实验中心!天津300130
  • 出版日期:2000-04-25 发布日期:2000-04-25

LOCAL BUBBLE DIAMETER PROFILES OF GAS-LIQUIDSELF-ASPIRATED REVERSED FLOW JET LOOP REACTOR

Wen Jianping,Huang Lin,Xu Songlin and Hu ZongdingChen Yunlin(College of Chemical Engineering,Tianjin University,Tianjin 300072)(Physics Experiment Center,Hebei University of Technology,Tianjin 300130)   

  • Online:2000-04-25 Published:2000-04-25

Abstract: The local bubble diameter profiles of the gas-liquid two-phase self-aspirated reversed flow jet loop reactor were studied experimentally by using internal camera CCD bubble measuring technology. The experimental results show that the local Sauter bubble diameter profile decreases with increasing liquid jet flowrates and nozzle diameter in both the jet region and the tubular flow region inside the draft tube. Bubble diameter profiles follow inverse Gaussian Distribution in the jet effective region while inverse parabolic distribution in the tubular flow region inside the draft tube.

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