Vortex Fluid for Gaseous Phenomena

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Date
2005
Authors
Park, Sang Il
Kim, Myoung Jun
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
In this paper, we present a method for visual simulation of gaseous phenomena based on the vortex method. This method uses a localized vortex flow as a basic building block and combines those blocks to describe a whole flow field. As a result, we achieve computational efficiency by concentrating only on a localized vorticity region while generating dynamic swirling fluid flows. Based on the Lagrangian framework, we resolve various boundary conditions. By exploiting the panel method, we satisfy the no-through boundary condition in a Lagrangian way. A simple and effective way of handling the no-slip boundary condition is also presented. In treating the no-slip boundary condition, we allow a user to control the roughness of the boundary surface, which further improves visual realism.
Description

        
@inproceedings{
:10.2312/SCA/SCA05/261-270
,
booktitle = {
Symposium on Computer Animation
},
editor = {
D. Terzopoulos and V. Zordan and K. Anjyo and P. Faloutsos
},
title = {{
Vortex Fluid for Gaseous Phenomena
}},
author = {
Park, Sang Il
 and 
Kim, Myoung Jun
},
year = {
2005
},
publisher = {
The Eurographics Association
},
ISSN = {
1727-5288
},
ISBN = {
1-59593-198-8
},
DOI = {
/10.2312/SCA/SCA05/261-270
}
}
Citation
URI
https://doi.org/10.2312/SCA/SCA05/261-270
Collections
SCA 05: Eurographics/SIGGRAPH Symposium on Computer Animation