Cookies Policy

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies.

I accept this policy

Find out more here

Influence of thermal convection on particle behavior in solid–liquid suspensions

No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.

Brill’s MyBook program is exclusively available on BrillOnline Books and Journals. Students and scholars affiliated with an institution that has purchased a Brill E-Book on the BrillOnline platform automatically have access to the MyBook option for the title(s) acquired by the Library. Brill MyBook is a print-on-demand paperback copy which is sold at a favorably uniform low price.

Access this article

+ Tax (if applicable)
Add to Favorites
You must be logged in to use this functionality

image of Advanced Powder Technology

We studied the behavior of particles in the thermal convective flow field induced by heating and cooling of opposed vertical walls experimentally. The object is the effect of the circulating convection on a particle behavior during sedimentation or floatation. Visualization of particle behavior revealed that the thermal convective flow segregated the particle into the hot wall side, resulting in the local re-circulation of particles along the hot wall when the particle density is higher than that of fluid, while the flow segregated the particle into the cold wall side when the particle density is lower than that of the fluid. These segregations are center symmetrical when the absolute values of density differences are the same. In order to investigate the main cause of the segregation, we simulated the particle trajectories in two types of circulating flow: (i) thermal convection and (ii) simple circulation induced by shear. By comparing the particle trajectories in these two flow fields, it was found that the circulating fluid motion causes the segregation, but the thermal convection enhances the segregation. The enhancement must be attributed by the distribution of fluid properties induced by the temperature distribution.


Full text loading...


Data & Media loading...

Article metrics loading...



Can't access your account?
  • Tools

  • Add to Favorites
  • Printable version
  • Email this page
  • Subscribe to ToC alert
  • Get permissions
  • Recommend to your library

    You must fill out fields marked with: *

    Librarian details
    Your details
    Why are you recommending this title?
    Select reason:
    Advanced Powder Technology — Recommend this title to your library
  • Export citations
  • Key

  • Full access
  • Open Access
  • Partial/No accessInformation