Numerical study on wave-induced filtration flow across the beach face and its effects on swash zone sediment transport

Hoque, Mohammad Zahirul and Toshiyuki, Asano (2007) Numerical study on wave-induced filtration flow across the beach face and its effects on swash zone sediment transport. Ocean Engineering, 34 (14-15). pp. 2033-2044. ISSN 0029-8018

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Official URL: http://dx.doi.org/10.1016/j.oceaneng.2007.02.004

Abstract

A numerical model, coupling an analysis of beach groundwater flow with an analysis of swash wave motion over a uniform slope, is presented. Model calculations are performed to investigate the variations of swash-induced filtration flows across the beach face for different input parameters. Swash zone sediment transport under the influence of such filtration flow across the beach face is investigated through modification of effective weight of sediment particle and modification of swash boundary layer thickness. These effects are quantified based on a bed load transport model with a modified Shields parameter. © 2007 Elsevier Ltd. All rights reserved.

Item Type:Article
Uncontrolled Keywords:Beach face, Exfiltration, Infiltration, Sediment transport, Seepage, Swash zone
Subjects:?? GC205-227 ??
Divisions:SCHOOL > Borneo Marine Research Institute
ID Code:2865
Deposited By:IR Admin
Deposited On:04 May 2011 15:59
Last Modified:18 Feb 2015 11:23

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