عنوان

Modelling and Analysis of Fine Sediment Transport in Wave-Current Bottom Boundary Layer /

(Number (ISBN

0429437439

(Number (ISBN

0429794029

(Number (ISBN

9780429437434

(Number (ISBN

9780429794025

Erroneous ISBN

1138334685

Erroneous ISBN

9781138334687

Title Proper

Modelling and Analysis of Fine Sediment Transport in Wave-Current Bottom Boundary Layer /

General Material Designation

[Book]

First Statement of Responsibility

Liqin Zuo.

Place of Publication, Distribution, etc.

Leiden, the Netherlands :

Name of Publisher, Distributor, etc.

CRC Press/Balkema,

Date of Publication, Distribution, etc.

[2018]

Date of Publication, Distribution, etc.

©2018

Specific Material Designation and Extent of Item

1 online resource.

Text of Note

Originally presented as the author's thesis (doctoral)--Technische Universiteit Delft, 2018.

Text of Note

Includes bibliographical references.

Text of 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."--

Source for Acquisition/Subscription Address

Ingram Content Group

Stock Number

9780429794025

International Standard Book Number

9781138334687

Ocean currents-- Mathematical models.

Ocean waves-- Mathematical models.

Sediment transport-- Mathematical models.

Water waves-- Mathematical models.

Ocean currents-- Mathematical models.

Ocean waves-- Mathematical models.

Sediment transport-- Mathematical models.

TECHNOLOGY & ENGINEERING / Hydraulics.

Water waves-- Mathematical models.

TEC-- 014000

Number

Edition

Class number

Zuo, Liqin

Date of Transaction

20200822111616.0

Cataloguing Rules (Descriptive Conventions))

pn

Electronic name

[Book]

Y