THE BOTTLENECK PROBLEM FOR TURBULENCE IN RELATION TO SUSPENDED SEDIMENT IN THE SURF ZONE

Peter Justensen; Jorgen Fredsoe; Rolf Deigaard

doi:10.9753/icce.v20.90

Núm. 20 (1986), Conference Proceedings

Núm. 20 (1986)

THE BOTTLENECK PROBLEM FOR TURBULENCE IN RELATION TO SUSPENDED SEDIMENT IN THE SURF ZONE

Conference Proceedings

Publicado 1986-01-29

Peter Justensen⁺⁻
Jorgen Fredsoe⁺⁻
Rolf Deigaard⁺⁻

Peter Justensen

Institute of Hydrodynamics and Hydraulic Engineering (ISVA), Technical University of Denmark

Jorgen Fredsoe

Professor in Marine Hydraulic Engineering, ISVA, Technical University of Denmark

Rolf Deigaard

Danish Hydraulic Institute

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Palabras clave

bottleneck problem
turbulence
suspended sediment
surf zone

Cómo citar

THE BOTTLENECK PROBLEM FOR TURBULENCE IN RELATION TO SUSPENDED SEDIMENT IN THE SURF ZONE. (1986). Coastal Engineering Proceedings, 1(20), 90. https://doi.org/10.9753/icce.v20.90

Resumen

In the present paper the vertical distribution of turbulent kinetic energy k under broken waves is calculated by application of a one-equation turbulence model. The contributions to the energy level originate partly from the production in the wave boundary layer, partly from the production in the roller. Further on, the findings for k are used to calculate the vertical distribution of suspended sediment in broken waves.

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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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THE BOTTLENECK PROBLEM FOR TURBULENCE IN RELATION TO SUSPENDED SEDIMENT IN THE SURF ZONE

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