WAVE MOTION NEAR A BREAKWATER ROUNDHEAD

Takahide Honda; Peter Wellens; Marcel Van Gent

doi:10.9753/icce.v33.waves.71

No. 33 (2012), Waves

No. 33 (2012)

WAVE MOTION NEAR A BREAKWATER ROUNDHEAD

Waves

https://doi.org/10.9753/icce.v33.waves.71

Published 2012-12-15

Takahide Honda
Peter Wellens
Marcel Van Gent

Takahide Honda

Peter Wellens

Marcel Van Gent

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Keywords

VOF
Navier-Stokes
permeable flow
rubble-mound breakwater
physical model tests

How to Cite

Honda, T., Wellens, P., & Van Gent, M. (2012). WAVE MOTION NEAR A BREAKWATER ROUNDHEAD. Coastal Engineering Proceedings, 1(33), waves.71. https://doi.org/10.9753/icce.v33.waves.71

Abstract

COMFLOW is a general 3D free-surface flow solver. The numerical method is based on the Navier-Stokes equations in a porous medium, with additional force terms to represent the (turbulent) interaction of the flow with the medium. The free surface is displaced by means of the Volume-Of-Fluid method. The main objective in this paper is to validate the permeable flow model in 3D. Tailor-made physical model tests were performed for this purpose. In the experiment surface elevations are measured inside and around a permeable structure with 18 wave gauges in total. The measurements are represented well by the simulation results.

https://doi.org/10.9753/icce.v33.waves.71

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References

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Wellens, P.R., R. Luppes, A.E.P. Veldman and M.J.A. Borsboom. 2009. CFD Simulations of a Semi-Submersible with Absorbing Boundary Conditions, Proceedings of OMAE 2009, Honolulu.

Wellens, P.R., M.J.A. Borsboom and M.R.A. van Gent. 2010. 3D simulation of wave interaction with permeable structures, Proceedings of 32nd International Conference on Coastal Engineering, Shanghai, China.

PMCid:2881346

Wenneker, I., P.R.Wellens and R. Gervelas. 2010. Volume-of-Fluid model COMFLOW simulations of wave impacts on a dike, Proceedings of 32nd International Conference on Coastal Engineering, Shanghai, China.

PMid:21534463

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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WAVE MOTION NEAR A BREAKWATER ROUNDHEAD

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