A Microtube Viscometer with a Thermostat
文献类型：期刊论文
| 作者 | Li ZH(李战华); Tan YP; Weng PF |
| 刊名 | Experiments in Fluids
 |
| 出版日期 | 2004 |
| 卷号 | 36期号:4页码:586-592 |
| 通讯作者邮箱 | lili@lnm.imech.ac.cn |
| ISSN号 | 0723-4864 |
| 通讯作者 | Silber-Li, ZH (reprint author), Chinese Acad Sci, Inst Mech, LNM, 15 Bei Si Huan Xi Lu, Beijing 100080, Peoples R China. |
| 中文摘要 | The viscometer presented in this paper is suit-able for measuring the viscosity of liquids in micro-litre quantities. It consists of a micro-flow experimental system with a thermostat. Using the measurements of the flow rates and pressure drops of a liquid passing through a microtube, the liquid's viscosity can be calculated from on Hagen-Poiseuille theory. After calibration, the viscometer was used to measure viscosities of deionized water and ethyl alcohol at temperatures ranging from 0 to 40 "C. For both test liquids, the relative deviation of the measured values from those quoted in the literature (obtained using other viscometers) was less than 2.6o/o. The relative uncertainty of the experimental system was reduced to +-l.8% using the relative measuring method. Due to the micro-scale of the test section, only a micro-litre quantity of liquid is needed for a test, this is a potential advantage for measurement of bio-liquid viscosities. |
| 学科主题 | 力学 |
| 类目[WOS] | Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Engineering ; Mechanics |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000220937300007 |
| 公开日期 | 2007-06-15 ; 2007-12-05 ; 2009-06-23 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/17687]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Li ZH,Tan YP,Weng PF. A Microtube Viscometer with a Thermostat[J]. Experiments in Fluids,2004,36(4):586-592. |
| APA | 李战华,Tan YP,&Weng PF.(2004).A Microtube Viscometer with a Thermostat.Experiments in Fluids,36(4),586-592. |
| MLA | 李战华,et al."A Microtube Viscometer with a Thermostat".Experiments in Fluids 36.4(2004):586-592. |
入库方式： OAI收割
来源：力学研究所
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