Hybrid Simulation of Miscible Mixing with Viscous Fingering
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Date
2010
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association and Blackwell Publishing Ltd
Abstract
By modeling mass transfer phenomena, we simulate solids and liquids dissolving or changing to other substances. We also deal with the very small-scale phenomena that occur when a fluid spreads out at the interface of another fluid. We model the pressure at the interfaces between fluids with Darcy s Law and represent the viscous fingering phenomenon in which a fluid interface spreads out with a fractal-like shape. We use hybrid grid-based simulation and smoothed particle hydrodynamics (SPH) to simulate intermolecular diffusion and attraction using particles at a computable scale. We have produced animations showing fluids mixing and objects dissolving.
Description
@article{10.1111:j.1467-8659.2009.01637.x,
journal = {Computer Graphics Forum},
title = {{Hybrid Simulation of Miscible Mixing with Viscous Fingering}},
author = {Shin, Seung-Ho and Kam, Hyeong Ryeol and Kim, Chang-Hun},
year = {2010},
publisher = {The Eurographics Association and Blackwell Publishing Ltd},
ISSN = {1467-8659},
DOI = {10.1111/j.1467-8659.2009.01637.x}
}