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| high viscosity fluid simulation using particle-based method | |
| Chang Yuanzhang; Bao Kai; Zhu Jian; Wu Enhua | |
| 2011 | |
| Conference Name | IEEE International Symposium on Virtual Reality Innovations 2011, ISVRI 2011 |
| Source | ISVRI 2011 - IEEE International Symposium on Virtual Reality Innovations 2011, Proceedings |
| Pages | 199-205 |
| Conference Date | March 19, |
| Conference Place | Singapore, Singapore |
| Indexed Type | EI |
| Publish Place | United States |
| ISBN | 9781457700538 |
| Department | (1) Department of Computer and Information Science, University of Macau, Macao, China; (2) State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, Beijing, China; (3) Division of Mathematical and Computer Sciences and Engineering, KAUST, Thuwal, Saudi Arabia |
| English Abstract | We present a new particle-based method for high viscosity fluid simulation. In the method, a new elastic stress term, which is derived from a modified form of the Hooke's law, is included in the traditional Navier-Stokes equation to simulate the movements of the high viscosity fluids. Benefiting from the Lagrangian nature of Smoothed Particle Hydrodynamics method, large flow deformation can be well handled easily and naturally. In addition, in order to eliminate the particle deficiency problem near the boundary, ghost particles are employed to enforce the solid boundary condition. Compared with Finite Element Methods with complicated and time-consuming remeshing operations, our method is much more straightforward to implement. Moreover, our method doesn't need to store and compare to an initial rest state. The experimental results show that the proposed method is effective and efficient to handle the movements of highly viscous flows, and a large variety of different kinds of fluid behaviors can be well simulated by adjusting just one parameter. © 2011 IEEE. |
| Keyword | Fluids Hydrodynamics Navier Stokes Equations Virtual Reality Viscosity Viscous Flow |
| Sponsorship | IEEE Visualization and Graphics Technical Committee (VGTC) |
| Content Type | 会议论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/14291 |
| Collection | 基础软件与系统重点实验室 |
| Recommended Citation GB/T 7714 | Chang Yuanzhang,Bao Kai,Zhu Jian,et al. high viscosity fluid simulation using particle-based method[C]. United States,2011:199-205. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| high viscosity fluid（9474KB） | 开放获取 | -- | Application Full Text | |||
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