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Numerical analysis on intermittent flow in a longitudinal section of Bingham fluid along a slope
Liu, DY; Xu, SL; Zhang, SC; Yu, B; Duan, XP; Yue, PT
Corresponding AuthorLiu, DY
2003-09-01
Source PublicationCHINESE SCIENCE BULLETIN
ISSN1001-6538
Volume48Issue:17Pages:1870-1876
SubtypeArticle
AbstractThe transition process of intermittent flow in a longitudinal section of Bingham fluid from initial distribution to fully developed state was numerically investigated in this paper. The influences of slope upsilon, dimensionless runoff Q* and viscosity mu(0)(*) on the dimensionless surge speed U* were also presented in a wide range of parameters. By one typical example, the intermittent flow possessed wave characteristics and showed a supercritical flow conformation for a fully developed flow. The distributions of gravity and bed drag along the flow path and the velocity distribution of flow field were also analyzed.
KeywordBingham Fluid Debris Flow Intermittent Flow Surge Speed Bed Drag
WOS HeadingsScience & Technology
DOI10.1360/02wd0318
WOS Subject ExtendedScience & Technology - Other Topics
Indexed BySCI
WOS KeywordDEBRIS FLOW
Language英语
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000185748300018
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/10592
Collection成都山地所知识仓储(2009年以前)
Affiliation1.Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China
2.Univ Sci & Technol China, Dept Mech Engn & Mech, Hefei 230026, Peoples R China
3.Chinese Acad Sci, Chengdu Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
Recommended Citation
GB/T 7714
Liu, DY,Xu, SL,Zhang, SC,et al. Numerical analysis on intermittent flow in a longitudinal section of Bingham fluid along a slope[J]. CHINESE SCIENCE BULLETIN,2003,48(17):1870-1876.
APA Liu, DY,Xu, SL,Zhang, SC,Yu, B,Duan, XP,&Yue, PT.(2003).Numerical analysis on intermittent flow in a longitudinal section of Bingham fluid along a slope.CHINESE SCIENCE BULLETIN,48(17),1870-1876.
MLA Liu, DY,et al."Numerical analysis on intermittent flow in a longitudinal section of Bingham fluid along a slope".CHINESE SCIENCE BULLETIN 48.17(2003):1870-1876.
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