MOMENTUM BALANCE UNDER PLUNGING BREAKERS: THE ROLE OF ADVECTION ON SEDIMENT MOBILIZATION AND TRANSPORT
Proceedings of the 32nd International Conference
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Keywords

wave breaking
momentum balance
sediment transport

How to Cite

Torres-Freyermuth, A., Pedrozo-Acuña, A., Simmonds, D., Reeve, D. E., & Salles, P. (2010). MOMENTUM BALANCE UNDER PLUNGING BREAKERS: THE ROLE OF ADVECTION ON SEDIMENT MOBILIZATION AND TRANSPORT. Coastal Engineering Proceedings, 1(32), posters.12. https://doi.org/10.9753/icce.v32.posters.12

Abstract

Pressure gradients are thought to be important in sediment mobilization and transport [Madsen 1976; Foster et al. 2006]. Prior studies have incorporated this effect in sediment transport models [Drake & Calantoni 2001; Hoefel & Elgar 2003] through a local acceleration term as a proxy of the horizontal pressure gradient. However, the poor correlation between the total force and the local acceleration inside the surf /swash region has been pointed out in model-based investigations [e.g., Puleo et al. 2007; Pedrozo-Acuña et al. 2010]. This work aims to refine the analysis of the momentum balance under plunging breakers and to evaluate the implications for sediment mobilization .
https://doi.org/10.9753/icce.v32.posters.12
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