Bubble wake dynamics of a single bubble rising in the freeboard of a two-dimensional liquid–solid fluidized bed

Flow behavior of wakes has been investigated in a three-phase slurry bubble column of 0.102 m ID and 1.5 m in height. The dependence of wake characteristics such as rising velocity, frequency, holdup and equivalent size on the operating variables was examined by employing an electric resistivity probe method. The gas velocity, liquid viscosity and solid content in the slurry phase were chosen as independent parameters. The rising velocity of wake region increased with an increase in the gas velocity (4.0-12.0 cm/s), liquid viscosity (1.0-50.0 mPa·s) or solid content (0-25 wt%) in the slurry phase. The frequency and holdup of wake phase increased with increasing gas velocity, but decreased with increasing liquid viscosity or solid content in the slurry phase. The equivalent size of wake phase increased with increasing gas velocity, liquid viscosity or solid content in the slurry phase. The wake properties and holdup were well correlated with operation variables within these experimental conditions.

show abstract

Flow behavior of wakes in a three-phase slurry bubble column with viscous liquid medium

Lím

Jang

Kang

et al. 2011

Korean J. Chem. Eng.

View full text Add to dashboard Cite

show abstract

Effect of bubble-to-oil size ratio on dynamic behavior in flotation

Zhao,

Xu,

Chen

et al. 2024

Chemical Engineering Research and Design

View full text Add to dashboard Cite

An experimental study on flow structures of a single bubble rising in a shear-thinning viscoelastic fluid with a new measurement technique

Lin

2005

International Journal of Multiphase Flow

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Bubble wake dynamics of a single bubble rising in the freeboard of a two-dimensional liquid–solid fluidized bed

Cited by 7 publications

References 0 publications

Flow behavior of wakes in a three-phase slurry bubble column with viscous liquid medium

Flow behavior of wakes in a three-phase slurry bubble column with viscous liquid medium

Effect of bubble-to-oil size ratio on dynamic behavior in flotation

An experimental study on flow structures of a single bubble rising in a shear-thinning viscoelastic fluid with a new measurement technique

Contact Info

Product

Resources

About