ICCAS OpenIR
Flow characteristics of liquids in microtubes driven by a high pressure
Cui, HH; Silber-Li, ZH; Zhu, SN
2004-05-01
Source PublicationPHYSICS OF FLUIDS
ISSN1070-6631
Volume16Issue:5Pages:1803-1810
AbstractThe flow characteristics of liquids in microtubes driven by a high pressure ranging from 1 MPa to 30 MPa are studied in this paper. The diameter of the microtube is from 3 mum to 10 mum and liquids composed of simple small molecules are chosen as the working fluids. The Reynolds number ranges from 0.1 to 24. The behavior of isopropanol and carbon tetrachloride under high pressure is found different from the prediction from conventional Hagen-Poiseuille (HP) equation. The normalized friction coefficient C* increases significantly with the pressure. From an analysis of the microtube deformation, liquid compressibility, viscous heating and wall slip, it may be seen that the viscosity at high pressure plays an important role here. An exponential function of viscosity vs pressure is introduced into the HP equation to counteract the difference between experimental and theoretical values. However, this difference is not so marked for di-water. (C) 2004 American Institute of Physics.
DOI10.1063/1.1691457
Indexed BySCI
Language英语
WOS IDWOS:000220832600052
PublisherAMER INST PHYSICS
Citation statistics
Cited Times:44[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/82006
Collection中国科学院化学研究所
Corresponding AuthorCui, HH
Affiliation1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Inst Chem, Lab Polymer Phys & Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Cui, HH,Silber-Li, ZH,Zhu, SN. Flow characteristics of liquids in microtubes driven by a high pressure[J]. PHYSICS OF FLUIDS,2004,16(5):1803-1810.
APA Cui, HH,Silber-Li, ZH,&Zhu, SN.(2004).Flow characteristics of liquids in microtubes driven by a high pressure.PHYSICS OF FLUIDS,16(5),1803-1810.
MLA Cui, HH,et al."Flow characteristics of liquids in microtubes driven by a high pressure".PHYSICS OF FLUIDS 16.5(2004):1803-1810.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Cui, HH]'s Articles
[Silber-Li, ZH]'s Articles
[Zhu, SN]'s Articles
Baidu academic
Similar articles in Baidu academic
[Cui, HH]'s Articles
[Silber-Li, ZH]'s Articles
[Zhu, SN]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Cui, HH]'s Articles
[Silber-Li, ZH]'s Articles
[Zhu, SN]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.