Knowledge Management System of Institue of Mechanics, CAS
| A laboratory study of rheological properties of mudflows in Hangzhou Bay, China | |
Huang ZH; 呼和敖德
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| Source Publication | International Journal of Sediment Research
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| 2009 | |
| Volume | 24Issue:4Pages:410-424 |
| ISSN | 1001-6279 |
| Abstract | A 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. |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000273876800004 |
| WOS Keyword | WATER-WAVES ; MUD ; MODEL ; FLUIDS |
| WOS Research Area | Environmental Sciences & Ecology ; Water Resources |
| WOS Subject | Environmental Sciences ; Water Resources |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://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 Author | Huang ZH |
| Recommended Citation 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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