A new non-dimensional number for friction characteristic of flow in micro-channel with slip
文献类型：期刊论文
| 作者 | Zhang, T. T.1; Jia, L.1; Wang, Z. C.2,3 |
| 刊名 | MODERN PHYSICS LETTERS B
 |
| 出版日期 | 2008-06-20 |
| 卷号 | 22期号:15页码:1455-1461 |
| 关键词 | numerical simulation slip flow modified viscosity relative slip length friction factor |
| 英文摘要 | A three-dimensional compressible numerical model of micro-channel is established with consideration of the effect of velocity slip near walls. Meanwhile the gas viscosity is modified based on the Knudsen number using Veijola's model. The model is proved to be credible by comparing with analytical data. A new non-dimensional parameter relative slip length Ls/Dh is found to be very useful for describing friction characteristics for compressible flow with slip in micro-scale. The correlation for fRe with this new non-dimensional parameter Ls/Dh is suggested. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Applied ; Physics, Condensed Matter ; Physics, Mathematical |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | GASEOUS FLOWS ; HEAT-TRANSFER ; COMPRESSIBILITY ; LUBRICATION ; BEARING |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000257387400002 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106362]  |
| 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.Beijing Jiaotong Univ, Sch Mech & Elect Control Engn, Dept Power Engn, Beijing 100044, Peoples R China 2.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100080, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, T. T.,Jia, L.,Wang, Z. C.. A new non-dimensional number for friction characteristic of flow in micro-channel with slip[J]. MODERN PHYSICS LETTERS B,2008,22(15):1455-1461. |
| APA | Zhang, T. T.,Jia, L.,&Wang, Z. C..(2008).A new non-dimensional number for friction characteristic of flow in micro-channel with slip.MODERN PHYSICS LETTERS B,22(15),1455-1461. |
| MLA | Zhang, T. T.,et al."A new non-dimensional number for friction characteristic of flow in micro-channel with slip".MODERN PHYSICS LETTERS B 22.15(2008):1455-1461. |
入库方式： OAI收割
来源：工程热物理研究所
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