Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Self-organization in granular slurries.

N Jain1, D V Khakhar, R M Lueptow

  • 1Department of Chemical Engineering, Northwestern University, Evanston, Illinois 60208, USA.

Physical Review Letters
|May 1, 2001
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Phaeochromocytoma in a Child Presenting With Post-Streptococcal Glomerulonephritis and Hypertensive Encephalopathy-Case Report.

Journal of paediatrics and child health·2025
Same author

Modified emission and scaling factors for methane and nitrous oxide in rice system of India: A country specific disaggregate approach.

Journal of environmental management·2025
Same author

AN IN-DEPTH ASSESSMENT OF THE TUMOR'S IMPACT ON SARCOPENIA.

Georgian medical news·2023
Same author

Risk profiles and incidence of cardiovascular events across different cancer types.

ESMO open·2023
Same author

Role of chest radiograph in predicting the need for ventilator support in COVID-19 patients.

African journal of thoracic and critical care medicine·2023
Same author

Long-term passive wastewater surveillance of SARS-CoV-2 for seven university dormitories in comparison to municipal surveillance.

The Science of the total environment·2022

Self-organization occurs in wet granular media, showing faster axial segregation and richer outcomes than dry mixtures. New fluid experiments reveal internal structures previously only seen with MRI.

Area of Science:

  • Physics
  • Materials Science
  • Fluid Dynamics

Background:

  • Granular mixtures exhibit self-organization phenomena.
  • Dry granular systems show axial and radial segregation patterns.
  • Understanding segregation in wet granular media is crucial for industrial processes.

Purpose of the Study:

  • To investigate self-organization and segregation in wet granular media (slurries).
  • To compare segregation dynamics in wet versus dry granular mixtures.
  • To visualize the internal structure of segregated slurries.

Main Methods:

  • Experiments with mixtures of particles of different sizes dispersed in a lower density liquid.
  • Utilizing long rotating cylinders for axial segregation studies.
  • Employing quasi-2D containers for radial segregation analysis.

Related Experiment Videos

  • Conducting experiments with specific fluids to enable internal structure visualization.

    • Main Results:

    • Observed axial banding and radial segregation in slurries, analogous to dry granular mixtures.
    • Demonstrated significantly faster axial segregation in slurries compared to dry counterparts.
    • Revealed a richer spectrum of segregation outcomes in wet granular systems.
    • Successfully visualized the internal structure of axially segregated slurries without magnetic resonance imaging.

    Conclusions:

    • Wet granular media exhibit robust self-organization and segregation.
    • Segregation in slurries is kinetically faster and more diverse than in dry granular systems.
    • The study provides novel insights into the internal structure of segregated slurries, advancing understanding beyond traditional imaging techniques.