Institutional Repository of Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
| A Semi-Explicit Surface Tracking Mechanism for Multi-Phase Immiscible Liquids | |
Yang, Meng1,2 ; Ye, Juntao3,4; Ding, Frank5; Zhang, Yubo6; Yan, Dong-Ming3,4
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| Source Publication | IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS
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| ISSN | 1077-2626 |
| 2019-10-01 | |
| Volume | 25Issue:10Pages:2873-2885 |
| Corresponding Author | Ye, Juntao(juntao.ye@ia.ac.cn) |
| Abstract | We introduce a new method to efficiently track complex interfaces among multi-phase immiscible fluids. Unlike existing techniques, we use a mesh-based representation for global liquid surfaces while selectively modeling some local surficial regions with regional level sets (RLS) to handle complex geometries that are difficult to resolve with explicit topology operations. Such a semi-explicit surface mechanism can preserve volume, fine features and foam-like thin films under a relatively low computational expenditure. Our method processes the surface evolution by sampling the fluid domain onto a spectrally refined grid (SRG) and performs efficient grid scanning, generalized interpolations and topology operations on the basis of this grid structure. For the RLS surface part, we propose an accurate advection scheme targeted at SRG. For the explicit mesh part, we develop a fast grid-scanning technique to voxelize the meshes and introduce novel strategies to detect grid cells that contain inconsistent mesh components. A robust algorithm is proposed to construct consistent local meshes to resolve mesh penetrations, and handle the coupling between explicit mesh and RLS surficial regions. We also provide further improvement on handling complicated topological variations, and strategies for remeshing mesh/RLS interconversions. |
| Keyword | Surface tracking explicit mesh remeshing regional level set multi-material spectrally refined grid |
| DOI | 10.1109/TVCG.2018.2864283 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[61772523] ; National Natural Science Foundation of China[61379096] ; National Natural Science Foundation of China[61620106003] ; Chinese Guangdong's S T project[2017B090912001] |
| Funding Organization | National Natural Science Foundation of China ; Chinese Guangdong's S T project |
| WOS Research Area | Computer Science |
| WOS Subject | Computer Science, Software Engineering |
| WOS ID | WOS:000484287800001 |
| Publisher | IEEE COMPUTER SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ia.ac.cn/handle/173211/25836 |
| Collection | 模式识别国家重点实验室_多媒体计算与图形学 |
| Corresponding Author | Ye, Juntao |
| Affiliation | 1.Amazon Com Inc, Seattle, WA 98109 USA 2.Chinese Acad Sci, Inst Automat, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Automat, NLPR, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Light Chaser Animat Inc, Beijing 100103, Peoples R China 6.nVidia, Santa Clara, CA 95051 USA |
| First Author Affilication | Institute of Automation, Chinese Academy of Sciences |
| Corresponding Author Affilication | Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Yang, Meng,Ye, Juntao,Ding, Frank,et al. A Semi-Explicit Surface Tracking Mechanism for Multi-Phase Immiscible Liquids[J]. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS,2019,25(10):2873-2885. |
| APA | Yang, Meng,Ye, Juntao,Ding, Frank,Zhang, Yubo,&Yan, Dong-Ming.(2019).A Semi-Explicit Surface Tracking Mechanism for Multi-Phase Immiscible Liquids.IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS,25(10),2873-2885. |
| MLA | Yang, Meng,et al."A Semi-Explicit Surface Tracking Mechanism for Multi-Phase Immiscible Liquids".IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS 25.10(2019):2873-2885. |
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| File Name/Size | DocType | Version | Access | License | ||
| 08428445.pdf（9889KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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