IMECH-IR  > 水动力学与海洋工程重点实验室(2009-2011)
A laboratory study of rheological properties of mudflows in Hangzhou Bay, China
Huang ZH; 呼和敖德
Source PublicationInternational Journal of Sediment Research
2009
Volume24Issue:4Pages:410-424
ISSN1001-6279
AbstractA laboratory study of the rheology of mudflows in Hangzhou Bay, China, is reported in this paper. Both the steady and oscillatory (dynamic) rheological properties are studied using RMS-605 rheometer. A Dual-Bingham model is proposed for analyzing flow curves and compared with Worrall-Tuliani model. It is found that Dual-Bingham plastic rheological model is easier to implement than Worrall-Tuliani model and can provide satisfactory representations of the steady mudflows in Hangzhou Bay and other published data. The dependence of the yield stress and viscosity on sediment concentration is discussed based on the data from Hangzhou Bay mud and other published data. For the dynamic rheological properties of Hangzhou Bay mud, empirical expressions for elastic modulus and dynamic viscosity are provided in the form of exponential functions of sediment volume concentration, and comparisons with other published data also discussed.
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Indexed BySCI
Language英语
WOS IDWOS:000273876800004
WOS KeywordWATER-WAVES ; MUD ; MODEL ; FLUIDS
WOS Research AreaEnvironmental Sciences & Ecology ; Water Resources
WOS SubjectEnvironmental Sciences ; Water Resources
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Cited Times:23[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43613
Collection水动力学与海洋工程重点实验室(2009-2011)
Corresponding AuthorHuang ZH
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GB/T 7714
Huang ZH,呼和敖德. A laboratory study of rheological properties of mudflows in Hangzhou Bay, China[J]. International Journal of Sediment Research,2009,24(4):410-424.
APA Huang ZH,&呼和敖德.(2009).A laboratory study of rheological properties of mudflows in Hangzhou Bay, China.International Journal of Sediment Research,24(4),410-424.
MLA Huang ZH,et al."A laboratory study of rheological properties of mudflows in Hangzhou Bay, China".International Journal of Sediment Research 24.4(2009):410-424.
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