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dc.contributor.authorOh, Seungtaik
dc.contributor.authorJeong, Il Kwon
dc.contributor.editorSkala, Václav
dc.identifier.citationWSCG 2014: Full Papers Proceedings: 22nd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision in co-operation with EUROGRAPHICS Association, p. 87-94.en
dc.description.abstractWe introduce a novel practical single-phase particle simulation for trapped air bubbles in a turbulent water flow. Our model for a trapped air bubble is a low-density rigid body with a spherical shape, and our bubble interacts with water and other rigid bodies in a fully two-way manner. Our bubble is created at a trapped air pocket computed from the water volume. Stable and realistic bubble interactions are achieved using an impulse-based boundary force with non-positive coefficients of restitution. Subgrid-scale bubbles are also created to add more details using precomputed bubble data and an oscillating bubble mesh is used in rendering stage instead of a spherical shape for a soft look of the bubble surface. Our method can be easily implemented by extending an existing rigid body interaction of fluid solver, and it is fast compared to two-phase simulation because we do not simulate the air part.en
dc.format8 s.cs
dc.publisherVáclav Skala - UNION Agencycs
dc.relation.ispartofseriesWSCG 2014: Full Papers Proceedingsen
dc.rights© Václav Skala - UNION Agencyen
dc.subjectpočítačová grafikacs
dc.subjectvodní tokcs
dc.subjectvzduchové bublinycs
dc.subjectjednofázová částicová simulacecs
dc.titleSingle-Phase Trapped Air Simulation in Water Flowen
dc.typekonferenční příspěvekcs
dc.subject.translatedcomputer graphicsen
dc.subject.translatedwater fluiden
dc.subject.translatedair bubblesen
dc.subject.translatedsingle-phase particle simulationen
Appears in Collections:WSCG 2014: Full Papers Proceedings

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/11917

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