NEARSHORE CIRCULATION WITH 3-D PROFILES

Ib A. Svendsen; Uday Putrevu

doi:10.9753/icce.v22.%p

Núm. 22 (1990), Conference Proceedings

Núm. 22 (1990)

NEARSHORE CIRCULATION WITH 3-D PROFILES

Conference Proceedings

Publicado 1990-01-29

Ib A. Svendsen⁺⁻
Uday Putrevu⁺⁻

Ib A. Svendsen

Center for Applied Coastal Research, Department of Civil Engineering, University of Delaware

Uday Putrevu

Center for Applied Coastal Research, Department of Civil Engineering, University of Delaware

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nearshore circulation
3D profile
circulation

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NEARSHORE CIRCULATION WITH 3-D PROFILES. (1990). Coastal Engineering Proceedings, 1(22). https://doi.org/10.9753/icce.v22.%p

Resumen

A model that predicts the depth variations of wave generated currents within the framework of a 2-D depth-integrated surf-zone model is described. The equations are formulated and solved for the case of a long, straight coast. The model is used to demonstrate that the effects of current refraction are weak and to determine the variation of the 3-D spiral shaped current profiles across the surf-zone. Finally, we show that the mixing coefficient required to get realistic variations of the longshore current is much larger than what the turbulence measurements can justify.

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Authors retain copyright and grant the Proceedings right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Proceedings.

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NEARSHORE CIRCULATION WITH 3-D PROFILES

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