Modelling and Analysis of Fine Sediment Transport in Wave-Current Bottom Boundary Layer (Record no. 1968)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02146 a2200313 4500 |
| 001 - CONTROL NUMBER | |
| control field | 1138334685 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250317100408.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250312042018xx eng |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| International Standard Book Number | 9781138334687 |
| 037 ## - SOURCE OF ACQUISITION | |
| Source of stock number/acquisition | Taylor & Francis |
| Terms of availability | GBP 84.99 |
| Form of issue | BB |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | 01 |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 072 7# - SUBJECT CATEGORY CODE | |
| Subject category code | RBK |
| Source | thema |
| 072 7# - SUBJECT CATEGORY CODE | |
| Subject category code | KNB |
| Source | thema |
| 072 7# - SUBJECT CATEGORY CODE | |
| Subject category code | TN |
| Source | thema |
| 072 7# - SUBJECT CATEGORY CODE | |
| Subject category code | RBK |
| Source | bic |
| 072 7# - SUBJECT CATEGORY CODE | |
| Subject category code | KNBW |
| Source | bic |
| 072 7# - SUBJECT CATEGORY CODE | |
| Subject category code | TN |
| Source | bic |
| 072 7# - SUBJECT CATEGORY CODE | |
| Subject category code | SCI026000 |
| Source | bisac |
| 072 7# - SUBJECT CATEGORY CODE | |
| Subject category code | TEC009020 |
| Source | bisac |
| 072 7# - SUBJECT CATEGORY CODE | |
| Subject category code | TEC010030 |
| Source | bisac |
| 072 7# - SUBJECT CATEGORY CODE | |
| Subject category code | 627.12205118 |
| Source | bisac |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Liqin Zuo |
| 245 10 - TITLE STATEMENT | |
| Title | Modelling and Analysis of Fine Sediment Transport in Wave-Current Bottom Boundary Layer |
| 250 ## - EDITION STATEMENT | |
| Edition statement | 1 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Name of publisher, distributor, etc. | CRC Press |
| Date of publication, distribution, etc. | 20180718 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 188 p |
| 520 ## - SUMMARY, ETC. | |
| Expansion of summary note | The evolution and utilization of estuarine and coastal regions are greatly restricted by sediment problems. This thesis aims to better understand fine sediment transport under combined action of waves and currents, especially in the wave-current bottom boundary layer (BBL). Field observations, experimental data analysis, theoretical analysis and numerical models are employed. Silt-dominated sediments are sensitive to flow dynamics and the suspended sediment concentration (SSC) increase rapidly under strong flow dynamics. This research unveils several fundamental aspects of silty sediment, i.e., the criterion of the incipient motion, the SSC profiles and their phase-averaged parameterization in wave-dominated conditions. An expression for sediment incipient motion is proposed for silt-sand sediment under combined wave and current conditions. A process based intra-wave 1DV model for flow-sediment dynamics near the bed is developed in combined wave-current conditions. The high concentration layer (HCL) was simulated and sensitivity analysis was carried out by the 1DV model on factors that impact the SSC in the HCL. Finally, based on the 1DV model, the formulations of the mean SSC profile of silt-sand sediments in wave conditions were proposed. The developed approaches are expected to be applied in engineering practice and further simulation. |
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