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Measurement of air bubble size using densitometer

 

作者: S. Zhu,   R. H. Pelton,   M. Ajersch,   M. Towers,   M. H. I. Baird,  

 

期刊: The Canadian Journal of Chemical Engineering  （WILEY Available online 1993）
卷期: Volume 71, issue 2  

页码: 269-277

 

ISSN:0008-4034

 

年代: 1993

 

DOI:10.1002/cjce.5450710214

 

出版商: Wiley Subscription Services, Inc., A Wiley Company

 

关键词: dispersed air;air bubble size;densitometer;air‐water solution;mass transfer;modelling

 

数据来源: WILEY

 

摘要:

AbstractA simple mass‐transfer model is derived which gives the initial air bubble size distributions in a dispersion of air bubbles in water from the density/time responses to a step increase of pressure. Bubble size distributions from the model showed reasonable agreement with direct optical measurements. This work is applicable to dilute dispersions of bubbles which experience a sufficiently large increase in pressure such that the resulting solution is unsaturated with ai

 

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