Detecting Particle Clusters in Particle-Fluid Systems by a Density Based Method
文献类型：期刊论文
| 作者 | Tian, Tian2; Wan, Han3,4; Ge, Wei1,5; Zhang, Pingwen2 |
| 刊名 | COMMUNICATIONS IN COMPUTATIONAL PHYSICS
 |
| 出版日期 | 2019-11-01 |
| 卷号 | 26期号:5页码:1617-1630 |
| 关键词 | Particle-fluid system cluster DBSCAN method |
| ISSN号 | 1815-2406 |
| DOI | 10.4208/cicp.2019.js60.09 |
| 英文摘要 | In this paper, the DBSCAN (Density-Based Spatial Clustering of Applications with Noise) method is proposed to detect particle clusters in particle-fluid systems. The particles are grouped in one cluster when they are connected by a dense environment. The parameters that define the dense environment are determined by analyzing the structure of the system, therefore, our approach needs little human intervention. The method is illustrated by identifying the clusters in two kinds of simulation trajectories of different particle-fluid systems. The robustness of cluster identification in terms of statistical properties of clusters in the steady state is demonstrated. |
| WOS关键词 | MULTISCALE ; VELOCITY ; SIZE |
| 资助项目 | National Natural Science Foundation of China[91434201] ; National Natural Science Foundation of China[11421101] ; Key Research Program of Frontier Sciences, China Academy of Sciences[QYZDJ-SSW-JSC029] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000483303500016 |
| 出版者 | GLOBAL SCIENCE PRESS |
| 资助机构 | National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, China Academy of Sciences |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/30657]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Zhang, Pingwen |
| 作者单位 | 1.UCAS, Sch Chem Engn, Beijing 100049, Peoples R China 2.Peking Univ, Sch Math Sci, Beijing 100871, Peoples R China 3.Inst Appl Phys & Computat Math, Fenghao East Rd 2, Beijing 100094, Peoples R China 4.CAEP Software Ctr High Performance Numer Simulat, Huayuan Rd 6, Beijing 100088, Peoples R China 5.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Tian,Wan, Han,Ge, Wei,et al. Detecting Particle Clusters in Particle-Fluid Systems by a Density Based Method[J]. COMMUNICATIONS IN COMPUTATIONAL PHYSICS,2019,26(5):1617-1630. |
| APA | Tian, Tian,Wan, Han,Ge, Wei,&Zhang, Pingwen.(2019).Detecting Particle Clusters in Particle-Fluid Systems by a Density Based Method.COMMUNICATIONS IN COMPUTATIONAL PHYSICS,26(5),1617-1630. |
| MLA | Tian, Tian,et al."Detecting Particle Clusters in Particle-Fluid Systems by a Density Based Method".COMMUNICATIONS IN COMPUTATIONAL PHYSICS 26.5(2019):1617-1630. |
入库方式： OAI收割
来源：过程工程研究所
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