| Dissipative particle dynamics simulation of flow through periodic arrays of circular micropillar | |
Zhou LW; Zhang YQ; Deng XL; Liu MB(刘谋斌) ; Liu, MB (reprint author), Peking Univ, Coll Engn, Beijing 100871, Peoples R China.
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| Source Publication | APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION
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| 2016 | |
| Volume | 37Issue:11Pages:1431-1440 |
| ISSN | 0253-4827 |
| Abstract | Flow through arrays of micropillar embedded inside microfluidic chip systems is important for various microfluidic devices. It is critical to accurately predict the mass flow rate through pillar arrays based on the pillar design. This work presents a dissipative particle dynamics (DPD) model to simulate a problem of flow across periodic arrays of circular micropillar and investigates the permeability of two types of micropillar arrays. The flow fields including horizontal and vertical velocity fields, the number density field, and the streamline of the flow are analyzed. The predicted solid volumes by the presented DPD simulation of both types of arrays are quite close to the actual counterparts. These quantitative agreements show usefulness and effectiveness of the DPD model in simulating arrays of micropillar. By comparing two types of micropillar arrangement patterns, we find that the arrangement pattern of micropillar does not have significant influence on the permeability of the array. |
| Keyword | Array Of Micropillar Permeability Dissipative Particle Dynamics (Dpd) |
| DOI | 10.1007/s10483-016-2091-9 |
| URL | 查看原文 |
| Indexed By | SCI ; EI ; CSCD |
| Language | 英语 |
| WOS ID | WOS:000387550000003 |
| WOS Keyword | array of micropillar ; permeability ; dissipative particle dynamics (DPD) |
| WOS Research Area | Mathematics ; Mechanics |
| WOS Subject | Mathematics, Applied ; Mechanics |
| Funding Organization | Project supported by the National Natural Science Foundation of China (Nos. 31370953, 10942004, and 91230203) |
| Department | LMFS冲击与耦合效应(LHO) |
| Classification | 二类 |
| Ranking | True |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/59685 |
| Collection | 流固耦合系统力学重点实验室 |
| Corresponding Author | Liu, MB (reprint author), Peking Univ, Coll Engn, Beijing 100871, Peoples R China. |
| Recommended Citation GB/T 7714 | Zhou LW,Zhang YQ,Deng XL,et al. Dissipative particle dynamics simulation of flow through periodic arrays of circular micropillar[J]. APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION,2016,37,11,:1431-1440. |
| APA | Zhou LW,Zhang YQ,Deng XL,刘谋斌,&Liu, MB .(2016).Dissipative particle dynamics simulation of flow through periodic arrays of circular micropillar.APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION,37(11),1431-1440. |
| MLA | Zhou LW,et al."Dissipative particle dynamics simulation of flow through periodic arrays of circular micropillar".APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION 37.11(2016):1431-1440. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| a2016-032.pdf（874KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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