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

Nonlinear hydrodynamical approach to granular materials.

S A Hill1, G F Mazenko

  • 1James Franck Institute and Department of Physics, University of Chicago, Chicago, Illinois 60637, USA.

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|April 20, 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

Effectiveness of slow motion video compared to real time video in improving the accuracy and consistency of subjective gait analysis in dogs.

Open veterinary journal·2015
Same author

[Secretion of saliva in ingestion of kefir and milk, acidified by lactic acid; experimental study].

Voprosy pediatrii·2014
Same author

Slow, reversible, coupled folding and binding of the spectrin tetramerization domain.

Biophysical journal·2012
Same author

Tumour vascular disrupting agents: combating treatment resistance.

The British journal of radiology·2008
Same author

Physiological and metabolic adaptations of Potamogeton pectinatus L. tubers support rapid elongation of stem tissue in the absence of oxygen.

Plant & cell physiology·2005
Same author

The endothelin B (ETB) receptor agonist IRL 1620 is highly vasoconstrictive in two syngeneic rat tumour lines: potential for selective tumour blood flow modification.

British journal of cancer·2005

We developed a nonlinear hydrodynamical model for granular materials. This model successfully simulates sandpile formation and predicts the angle of repose, aligning with experimental observations.

Area of Science:

  • Physics
  • Fluid Dynamics
  • Materials Science

Background:

  • Granular materials exhibit complex behaviors under gravity.
  • Understanding sandpile formation and repose angles is crucial in various scientific and engineering fields.

Purpose of the Study:

  • To introduce a novel nonlinear hydrodynamical model for granular materials.
  • To demonstrate the model's capability in simulating sandpile formation and dynamics.
  • To investigate the static and dynamic angle of repose in granular systems.

Main Methods:

  • Development of a nonlinear hydrodynamical model.
  • Simulation of sandpile formation from a homogeneous material distribution under gravity.
  • Simulation of a rotating sandpile to analyze repose angles.

Related Experiment Videos

Main Results:

  • The proposed model accurately describes sandpile formation.
  • Simulations show qualitative agreement with experimental results for the angle of repose.
  • The model captures both static and dynamic angles of repose.

Conclusions:

  • The nonlinear hydrodynamical model provides a robust framework for studying granular material dynamics.
  • The model's ability to predict repose angles highlights its potential for further research and applications.