Creating and Preserving Vortical Details in SPH Fluid
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Date
2010
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Publisher
The Eurographics Association and Blackwell Publishing Ltd
Abstract
We present a new method to create and preserve the turbulent details generated around moving objects in SPH fluid. In our approach, a high-resolution overlapping grid is bounded to each object and translates with the object. The turbulence formation is modeled by resolving the local flow around objects using a hybrid SPH-FLIP method. Then these vortical details are carried on SPH particles flowing through the local region and preserved in the global field in a synthetic way. Our method provides a physically plausible way to model the turbulent details around both rigid and deformable objects in SPH fluid, and can efficiently produce animations of complex gaseous phenomena with rich visual details.
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@article{10.1111:j.1467-8659.2010.01809.x,
journal = {Computer Graphics Forum},
title = {{Creating and Preserving Vortical Details in SPH Fluid}},
author = {Zhu, Bo and Yang, Xubo and Fan, Ye},
year = {2010},
publisher = {The Eurographics Association and Blackwell Publishing Ltd},
ISSN = {1467-8659},
DOI = {10.1111/j.1467-8659.2010.01809.x}
}