Smoothed particles as a non-Newtonian fluid: A case study in Couette flow
文献类型：期刊论文
| 作者 | Zhou, Guangzheng1,2; Ge, Wei1; Li, Jinghai1 |
| 刊名 | CHEMICAL ENGINEERING SCIENCE
 |
| 出版日期 | 2010-03-15 |
| 卷号 | 65期号:6页码:2258-2262 |
| 关键词 | Smoothed particle hydrodynamics Fluid mechanics Simulation Non-Newtonian fluids Rheology Viscoelasticity Apparent viscosity |
| ISSN号 | 0009-2509 |
| 通讯作者 | Ge, W |
| 英文摘要 | The rheological behavior in a two-dimensional Couette flow simulated using smoothed particle hydrodynamics (SPH) is studied. Newtonian behavior is found to be conditional and shear thinning is significant, leading to a non-linear relationship between apparent viscosity and shear rate, which can be well described by the Sisko model. The transient layered structure of particles with corresponding distortion in velocity profile is observed. The possibility of utilizing this inherent property of SPH for the simulation of non-Newtonian fluids is prospected finally. (C) 2009 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | LOW-REYNOLDS-NUMBER ; VISCOELASTIC FLOWS ; MODEL ; SPH ; HYDRODYNAMICS ; SURFACE ; MEDIA |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000275988300033 |
| 公开日期 | 2013-11-19 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6181]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Guangzheng,Ge, Wei,Li, Jinghai. Smoothed particles as a non-Newtonian fluid: A case study in Couette flow[J]. CHEMICAL ENGINEERING SCIENCE,2010,65(6):2258-2262. |
| APA | Zhou, Guangzheng,Ge, Wei,&Li, Jinghai.(2010).Smoothed particles as a non-Newtonian fluid: A case study in Couette flow.CHEMICAL ENGINEERING SCIENCE,65(6),2258-2262. |
| MLA | Zhou, Guangzheng,et al."Smoothed particles as a non-Newtonian fluid: A case study in Couette flow".CHEMICAL ENGINEERING SCIENCE 65.6(2010):2258-2262. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。