A simple approach for bubble modelling from multiphase fluid simulation

This article presents a novel and flexible bubble modelling technique for multi-fluid simulations using a volume fraction representation. By combining the volume fraction data obtained from a primary multi-fluid simulation with simple and efficient secondary bubble simulation, a range of real-world...

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Bibliographic Details
Published in:Computational visual media (Beijing) 2015-06, Vol.1 (2), p.171-181
Main Authors: Ren, Bo, Jiang, Yuntao, Li, Chenfeng, Lin, Ming C.
Format: Article
Language:English
Subjects:
Artificial Intelligence
Bubbles
Computer Graphics
Computer Science
Computer simulation
Image Processing and Computer Vision
Liquid surfaces
Modelling
Representations
Research Article
Simulation
User Interfaces and Human Computer Interaction
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Summary:This article presents a novel and flexible bubble modelling technique for multi-fluid simulations using a volume fraction representation. By combining the volume fraction data obtained from a primary multi-fluid simulation with simple and efficient secondary bubble simulation, a range of real-world bubble phenomena are captured with a high degree of physical realism, including large bubble deformation, sub-cell bubble motion, bubble stacking over the liquid surface, bubble volume change, dissolving of bubbles, etc. Without any change in the primary multi-fluid simulator, our bubble modelling approach is applicable to any multi-fluid simulator based on the volume fraction representation.
ISSN:2096-0433
2096-0662
DOI:10.1007/s41095-015-0020-6