Results 11 to 20 of about 2,448,165 (208)

Revisiting Longshore Sediment Transport Formulas

Journal of Waterway, Port, Coastal, and Ocean Engineering, 2020
Abstract Longshore sediment transport (LST) prediction is still a challenging task in coastal engineering, due to complexity in affecting physical processes.
Saeed Shaeri, Amir Etemad-Shahidi, Rodger Tomlinson   +2 more
openaire   +3 more sources

Downscaling Future Longshore Sediment Transport in South Eastern Australia

Journal of Marine Science and Engineering, 2019
Modelling investigations into the local changes in the shoreline resulting from enhanced atmospheric greenhouse gas concentrations and global climate change are important for supporting the planning of coastal mitigation measures.
Julian O’Grady, Alexander Babanin, Kathleen McInnes   +2 more
doaj   +2 more sources

Modelling longshore sediment transport under asymmetric waves [PDF]

Oceanologia, 2006
Two wave theories are applied in calculations of longshore sediment transport rates: the second Stokes approximation and the cnoidal theory. These approaches are used to model sand motion in nearshore locations beyond and within the surf zone.
Rafał Ostrowski, Marek Szmytkiewicz
doaj   +1 more source

Centennial to Multi-Decadal Morphology Change and Sediment Budget Alteration with Consideration of the Impacts of the 2011 Tohoku Earthquake Tsunami along the Nobiru Coast, Japan

Journal of Marine Science and Engineering, 2021
The Nobiru Coast is situated on the southwest of the Ishinomaki Bay. The 2011 Great East Japan Tsunami severely devastated the Nobiru Coast and the adjacent Naruse River mouth. In this study, an investigation was conducted based on the available historic
Nguyen Trong Hiep, Hitoshi Tanaka, Nguyen Xuan Tinh   +2 more
doaj   +1 more source

Field Observation and Quasi-3D Numerical Modeling of Coastal Hydrodynamic Response to Submerged Structures

한국해양공학회지, 2023
Even though submerged breakwater reduces incident wave energy, it redistributes the coastal area's wave-induced current, sediment transport, and morphological change.
Yejin Hwang, Kideok Do, Inho Kim, Sungyeol Chang   +3 more
doaj   +1 more source

Derivation of governing equation for short-term shoreline response due to episodic storm wave incidence: comparative verification in terms of longshore sediment transport

Frontiers in Marine Science, 2023
The shoreline temporarily recedes significantly as incoming storm waves reach the beach and cause wave breaking and energy dissipation. However, since the existing shoreline change model simulates shoreline change based on the longshore sediment ...
Changbin Lim, Jung-Lyul Lee
doaj   +1 more source

Numerical Simulation of Hydrodynamics and Sediment Transport in the Surf and Swash Zone Using OpenFOAM^®

Journal of Marine Science and Engineering, 2023
This study focuses on the numerical investigation of the 3D hydrodynamic processes of coastal zones such as wave breaking, wave-induced currents, and sediment transport, using the multiphase, interFoam solver of OpenFOAM® (a state-of-the-art, open-source
Ioannis Kazakis, Theophanis V. Karambas
doaj   +1 more source

The use of artificial neural networks to analyze and predict alongshore sediment transport [PDF]

, 2010
An artificial neural network (ANN) was developed to predict the depth-integrated alongshore suspended sediment transport rate using 4 input variables (water depth, wave height and period, and alongshore velocity).
Coco, Giovanni, B. G. Ruessink, Coco, G., Bryan, K.R., Bryan, Karin R., Ruessink, B.G., van Maanen, B., G. Coco, K. R. Bryan, van Maanen, Barend, B. van Maanen   +10 more
core   +2 more sources

Longshore Sediment Transport Data: A Review

Coastal Engineering 1978, 1978
Siltation rates anticipated at harbor entrances, in navigation channels and at inlet structures as well as possible adverse effects caused by these and other coastal engineering constructions are often assessed based on considerations of longshore sediment transport rates.
Matthew N. Gree, Ole Secher Madsen
openaire   +2 more sources

Longshore Current Profiles and Instabilities on Plane Beaches with Mild Slopes

Journal of Marine Science and Engineering, 2023
The accurate determination of cross-shore longshore current profiles in the surf zone is essentially important in understanding of coastal physical processes and modelling of longshore sediment transport.
Sheng Yan, Zhili Zou, Dong Wang, Zaijin You   +3 more
doaj   +1 more source