Algebraically explicit analytical solutions for the unsteady non-Newtonian swirling flow in an annular pipe
文献类型：期刊论文
| 作者 | Cai Ruixian; Gou Chenhua |
| 刊名 | SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2006-08-01 |
| 卷号 | 49期号:4页码:396-400 |
| 关键词 | analytical solution Oldroyd-B type fluid swirling flow non-Newtonian |
| 英文摘要 | This paper presents two algebraically explicit analytical solutions for the incompressible unsteady rotational flow of Oldroyd-B type in an annular pipe. The first solution is derived with the common method of separation of variables. The second one is deduced with the method of separation of variables with addition developed in recent years. The first analytical solution is of clear physical meaning and both of them are fairly simple and valuable for the newly developing computational fluid dynamics. They can be used as the benchmark solutions to verify the applicability of the existing numerical computational methods and to inspire new differencing schemes, grid generation ways, etc. Moreover, a steady solution for the generalized second grade rheologic fluid flow is also presented. The correctness of these solutions can be easily proven by substituting them into the original governing equation. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | ANISOTROPIC BRINKMAN MODEL ; NATURAL-CONVECTION ; HEAT-TRANSFER ; POROUS-MEDIA ; FLUID ; EQUATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000240615100002 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106255]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cai Ruixian,Gou Chenhua. Algebraically explicit analytical solutions for the unsteady non-Newtonian swirling flow in an annular pipe[J]. SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,2006,49(4):396-400. |
| APA | Cai Ruixian,&Gou Chenhua.(2006).Algebraically explicit analytical solutions for the unsteady non-Newtonian swirling flow in an annular pipe.SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,49(4),396-400. |
| MLA | Cai Ruixian,et al."Algebraically explicit analytical solutions for the unsteady non-Newtonian swirling flow in an annular pipe".SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY 49.4(2006):396-400. |
入库方式： OAI收割
来源：工程热物理研究所
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