Bubbles alive

被引：64

作者：

Hong, Jeong-Mo ^{[1
]}

Lee, Ho-Young ^{[1
]}

Yoon, Jong-Chu ^{[1
]}

Kim, Chang-Hun ^{[1
]}

机构：

[1] Korea Univ, Seoul, South Korea

来源：

ACM TRANSACTIONS ON GRAPHICS | 2008年 / 27卷 / 03期

关键词：

fluid simulation; bubbles; grid-based simulation; smoothed particle hydrodynamics; multiphase fluids;

D O I：

10.1145/1360612.1360647

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

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.

引用

页数：4

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