| Title: | high viscosity fluid simulation using particle-based method |
| Author: | Chang Yuanzhang
; Bao Kai
; Zhu Jian
; Wu Enhua
|
| Source: | ISVRI 2011 - IEEE International Symposium on Virtual Reality Innovations 2011, Proceedings
|
| Conference Name: | IEEE International Symposium on Virtual Reality Innovations 2011, ISVRI 2011
|
| Conference Date: | March 19,
|
| Issued Date: | 2011
|
| Conference Place: | Singapore, Singapore
|
| Keyword: | Fluids
; Hydrodynamics
; Navier Stokes equations
; Virtual reality
; Viscosity
; Viscous flow
|
| Publish Place: | United States
|
| Indexed Type: | EI
|
| 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
|
| Sponsorship: | IEEE Visualization and Graphics Technical Committee (VGTC)
|
| 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. |
| Content Type: | 会议论文
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| URI: | http://ir.iscas.ac.cn/handle/311060/14291
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| Appears in Collections: | 计算机科学国家重点实验室 _会议论文
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| high viscosity fluid simulation using particle-based method.pdf（9474KB） | -- | -- | 限制开放 | -- | 联系获取全文 |
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| Recommended Citation: | |
Chang Yuanzhang,Bao Kai,Zhu Jian,et al. high viscosity fluid simulation using particle-based method[C]. 见:IEEE International Symposium on Virtual Reality Innovations 2011, ISVRI 2011. Singapore, Singapore. March 19,.
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