Transient Behavior during a Gas Dissolution Process around a Stationary Single Bubble

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Yuka Odo¹  Hitoshi Kaji¹  Toshitatsu Matsumoto¹  Kei Mizuta¹  Shiho Yoshimitsu¹  Miwako Murakami¹ 

[1] Department of Applied Chemistry and Chemical Engineering, Faculty of Engineering, Kagoshima University

关键词: Two-Color LIF;    PIV;    Mass Transfer;    Bubble;    Gas Absorption;   

DOI  :  10.1252/jcej.07WE128

来源: Maruzen Company Ltd

【 摘 要 】

References(17)Cited-By(2)The mass transfer characteristics of a gas dissolution process around a single stationary bubble were investigated experimentally. The two-color laser induced fluorescence (LIF) technique and particle image velocimetry (PIV) were utilized to evaluate the instantaneous planar pH and velocity distributions, respectively. The results show that the development of the pH and the velocity distribution during the dissolution process were properly evaluated. Moreover, the change in mass transfer characteristics were closely correlated with the development in the pH and velocity field.

【 授权许可】

Unknown