Residential College | false |
Status | 已發表Published |
Dynamic BFECC Characteristic Mapping method for fluid simulations | |
Xiaosheng Li1,2; Le Liu1,2; Wen Wu3; Xuehui Liu1; Enhua Wu1,3 | |
2014-06-01 | |
Source Publication | The Visual Computer |
ISSN | 0178-2789 |
Volume | 30Issue:6-8Pages:787-796 |
Abstract | In this paper, we present a new numerical method for advection in fluid simulation. The method is built on the Characteristic Mapping method. Advection is solved via grid mapping function. The mapping function is maintained with higher order accuracy BFECC method and dynamically reset to identity mapping whenever an error criterion is met. Dealing with mapping function in such a way results in a more accurate mapping function and more details can be captured easily with this mapping function. Our error criterion also allows one to control the level of details of fluid simulation by simply adjusting one parameter. Details of implementation of our method are discussed and we present several techniques for improving its efficiency. Both quantitative and visual experiments were performed to test our method. The results show that our method brings significant improvement in accuracy and is efficient in capturing fluid details. © 2014 Springer-Verlag Berlin Heidelberg. |
Keyword | Fluid Simulation Advection Bfecc Characteristic Mapping |
DOI | 10.1007/s00371-014-0969-7 |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Computer Science |
WOS Subject | Computer Science, Software Engineering |
WOS ID | WOS:000337054700021 |
Scopus ID | 2-s2.0-84902134053 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | Faculty of Science and Technology |
Affiliation | 1.State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, Beijing, China 2.University of Chinese Academy of Sciences, Beijing, China; 3.University of Macau, China |
Recommended Citation GB/T 7714 | Xiaosheng Li,Le Liu,Wen Wu,et al. Dynamic BFECC Characteristic Mapping method for fluid simulations[J]. The Visual Computer, 2014, 30(6-8), 787-796. |
APA | Xiaosheng Li., Le Liu., Wen Wu., Xuehui Liu., & Enhua Wu (2014). Dynamic BFECC Characteristic Mapping method for fluid simulations. The Visual Computer, 30(6-8), 787-796. |
MLA | Xiaosheng Li,et al."Dynamic BFECC Characteristic Mapping method for fluid simulations".The Visual Computer 30.6-8(2014):787-796. |
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