Free-flowing granular materials with two-way solid coupling

Rahul Narain, Abhinav Golas, Ming C. Lin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

51 Scopus citations

Abstract

We present a novel continuum-based model that enables efficient simulation of granular materials. Our approach fully solves the internal pressure and frictional stresses in a granular material, thereby allows visually noticeable behaviors of granular materials to be reproduced, including freely dispersing splashes without cohesion, and a global coupling between friction and pressure. The full treatment of internal forces in the material also enables two-way interaction with solid bodies. Our method achieves these results at only a very small fraction of computational costs of the comparable particle-based models for granular flows.

Original languageEnglish (US)
Title of host publicationProceedings of ACM SIGGRAPH Asia 2010, SIGGRAPH Asia 2010
Volume29
Edition6
DOIs
StatePublished - Dec 1 2010
EventACM SIGGRAPH Asia 2010, SIGGRAPH Asia 2010 - Seoul, Korea, Republic of
Duration: Dec 15 2010Dec 18 2010

Other

OtherACM SIGGRAPH Asia 2010, SIGGRAPH Asia 2010
CountryKorea, Republic of
CitySeoul
Period12/15/1012/18/10

Keywords

  • animation
  • granular materials
  • sand
  • simulation

Fingerprint Dive into the research topics of 'Free-flowing granular materials with two-way solid coupling'. Together they form a unique fingerprint.

Cite this