Abstract
Controlling shapes is a challenging problem in a multi-phase fluid simulation. Bubble particles enable the details of air bubbles to be represented within a simulation based on an Euler grid. We control the target shapes of bubbles by the gradient vectors of the signed distance field and attraction forces associated with control particles. Our hybrid approach enables to simulate physically plausible movements of bubbles while preserving the details of a target shape. Furthermore, we control the paths of moving bubbles using user-defined curves and the shape of an air bubbles by drag force. An accurate model of the drag force near the fluid surface means that bubbles have realistic ellipsoidal shapes.
| Original language | English |
|---|---|
| Pages (from-to) | 597-602 |
| Number of pages | 6 |
| Journal | Visual Computer |
| Volume | 28 |
| Issue number | 6-8 |
| DOIs | |
| Publication status | Published - 2012 Jun 1 |
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Keywords
- Air bubble control
- Ellipsoidal bubble shape
- Fluid simulation
ASJC Scopus subject areas
- Software
- Computer Vision and Pattern Recognition
- Computer Graphics and Computer-Aided Design
Cite this
Controlling shapes of air bubbles in a multi-phase fluid simulation. / Kim, Po Ram; Lee, Ho Young; Kim, Jong Hyun; Kim, Chang-Hun.
In: Visual Computer, Vol. 28, No. 6-8, 01.06.2012, p. 597-602.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Controlling shapes of air bubbles in a multi-phase fluid simulation
AU - Kim, Po Ram
AU - Lee, Ho Young
AU - Kim, Jong Hyun
AU - Kim, Chang-Hun
PY - 2012/6/1
Y1 - 2012/6/1
N2 - Controlling shapes is a challenging problem in a multi-phase fluid simulation. Bubble particles enable the details of air bubbles to be represented within a simulation based on an Euler grid. We control the target shapes of bubbles by the gradient vectors of the signed distance field and attraction forces associated with control particles. Our hybrid approach enables to simulate physically plausible movements of bubbles while preserving the details of a target shape. Furthermore, we control the paths of moving bubbles using user-defined curves and the shape of an air bubbles by drag force. An accurate model of the drag force near the fluid surface means that bubbles have realistic ellipsoidal shapes.
AB - Controlling shapes is a challenging problem in a multi-phase fluid simulation. Bubble particles enable the details of air bubbles to be represented within a simulation based on an Euler grid. We control the target shapes of bubbles by the gradient vectors of the signed distance field and attraction forces associated with control particles. Our hybrid approach enables to simulate physically plausible movements of bubbles while preserving the details of a target shape. Furthermore, we control the paths of moving bubbles using user-defined curves and the shape of an air bubbles by drag force. An accurate model of the drag force near the fluid surface means that bubbles have realistic ellipsoidal shapes.
KW - Air bubble control
KW - Ellipsoidal bubble shape
KW - Fluid simulation
UR - http://www.scopus.com/inward/record.url?scp=84861977002&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84861977002&partnerID=8YFLogxK
U2 - 10.1007/s00371-012-0696-x
DO - 10.1007/s00371-012-0696-x
M3 - Article
VL - 28
SP - 597
EP - 602
JO - The Visual Computer
JF - The Visual Computer
SN - 0178-2789
IS - 6-8
ER -