Bubbles alive

Jeong Mo Hong, Ho Young Lee, Jong Chul Yoon, Chang Hun Kim

Research output: Contribution to conferencePaper

26 Citations (Scopus)

Abstract

We propose a hybrid method for simulating multiphase fluids such as bubbly water. The appearance of subgrid visual details is improved by incorporating a new bubble model based on smoothed particle hydrodynamics (SPH) into an Eulerian grid-based simulation that handles background flows of large bodies of water and air. To overcome the difficulty in simulating small bubbles in the context of the multiphase flows on a coarse grid, we heuristically model the interphase properties of water and air by means of the interactions between bubble particles. As a result, we can animate lively motion of bubbly water with small scale details efficiently.

Original languageEnglish
Publication statusPublished - 2008
EventACM SIGGRAPH 2008 Papers 2008, SIGGRAPH'08 - Los Angeles, CA, United States
Duration: 2008 Aug 112008 Aug 15

Other

OtherACM SIGGRAPH 2008 Papers 2008, SIGGRAPH'08
CountryUnited States
CityLos Angeles, CA
Period08/8/1108/8/15

Keywords

  • Bubbles
  • Fluid simulation
  • Grid-based simulation
  • Multiphase fluids
  • Smoothed particle hydrodynamics

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Human-Computer Interaction

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  • Cite this

    Hong, J. M., Lee, H. Y., Yoon, J. C., & Kim, C. H. (2008). Bubbles alive. Paper presented at ACM SIGGRAPH 2008 Papers 2008, SIGGRAPH'08, Los Angeles, CA, United States.