Energy Dissipation Within the Wave Run-Up at Stepped Revetments

Kerpen, Nils B.; Bung, Daniel B.; Valero Huerta, Daniel; Schlurmann, Torsten

doi:10.1007/s11802-017-3355-z

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Article (Scientific journals)

Energy Dissipation Within the Wave Run-Up at Stepped Revetments

Kerpen, Nils B.; Bung, Daniel B.; Valero Huerta, Daniel et al.

2017 • In Journal of Ocean University of China, 16 (4), p. 649-654

Peer reviewed

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https://hdl.handle.net/2268/212971

DOI
10.1007/s11802-017-3355-z

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Keywords :

run-up; stepped revetment; roughness; energy dissipation

Abstract :

[en] To understand the processes and energy dissipation performance caused by turbulence during the wave run-up over a stepped revetment, hydraulic model tests with steady flow conditions are conducted and correlated with unsteady flow conditions of the wave run-up within a short time frame. Under irregular waves, the run-up reduction over a stepped revetment is dependent on the Iribarren number and decreases for decreasing Iribarren numbers. Velocity gradients are found to be similar in a steady and unsteady flow regime near the pseudo-bottom.

Research center :

UEE - Urban and Environmental Engineering - ULiège

Disciplines :

Civil engineering

Author, co-author :

Kerpen, Nils B.; Leibniz Universität Hannover > Ludwig-Franzius-Institute

Bung, Daniel B.; FH Aachen > Hydraulic Engineering Section

Valero Huerta, Daniel ; Université de Liège - ULiège > Form. doct. sc. ingé. & techn. (archi., gén. civ. - paysage)

Schlurmann, Torsten; Leibniz Universität Hannover > Ludwig-Franzius-Institute

Language :

English

Title :

Energy Dissipation Within the Wave Run-Up at Stepped Revetments

Publication date :

August 2017

Journal title :

Journal of Ocean University of China

ISSN :

1672-5182

Publisher :

Springer

Volume :

Issue :

Pages :

649-654

Peer reviewed :

Peer reviewed

Additional URL :

https://link.springer.com/article/10.1007/s11802-017-3355-z

Name of the research project :

waveSTEPS

Funders :

BMBF - Bundesministerium für Bildung und Forschung [DE]
German Coastal Engineering Research council (KFKI, 03KIS108 and 03KIS119).

Available on ORBi :

since 15 July 2017

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Bibliography

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