Lattice Boltzmann Method for Real-Time Simulation of Lava Flows
| Autor: | T. Bossomaier, D. van Raay |
|---|---|
| Rok vydání: | 2006 |
| Předmět: |
Computer science
business.industry Frame (networking) Lattice Boltzmann methods Eulerian path Computational fluid dynamics Viscous liquid Frame rate Boltzmann equation Computational science Physics::Fluid Dynamics symbols.namesake Octree Computer graphics (images) symbols business ComputingMethodologies_COMPUTERGRAPHICS |
| Zdroj: | GMAI |
| DOI: | 10.1109/gmai.2006.32 |
| Popis: | Methods for simulating viscous liquid flows, such as volcanic lava, are developed for use in real-time interactive graphical applications such as computer games. Eulerian Lattice Boltzmann methods are implemented and compared to simpler models based on cellular automata and particle systems. A new storage method, the chunky octree, a technique for removing instabilities through velocity limiting and a local approximation to global conservation, the swell and decay method are introduced to achieve real-time performance with frame creation to match video frame rates on desktop computers. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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