NUMERICAL MODELLING OF LARGE-SCALE COASTAL WAVE IMPACTS IN SHALLOW FORESHORE CONDITIONS

Vincent Gruwez; Corrado Altomare; Tomohiro Suzuki; Maximilian Streicher; Lorenzo Cappietti; Andreas Kortenhaus; Peter Troch

doi:10.9753/icce.v36v.structures.24

No. 36v (2020), Coastal Structures

No. 36v (2020)

NUMERICAL MODELLING OF LARGE-SCALE COASTAL WAVE IMPACTS IN SHALLOW FORESHORE CONDITIONS

Coastal Structures

https://doi.org/10.9753/icce.v36v.structures.24

Published 2020-12-28

Vincent Gruwez
Corrado Altomare
Tomohiro Suzuki
Maximilian Streicher
Lorenzo Cappietti
Andreas Kortenhaus
Peter Troch

Vincent Gruwez

Corrado Altomare

Tomohiro Suzuki

Maximilian Streicher

Lorenzo Cappietti

Andreas Kortenhaus

Peter Troch

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How to Cite

Gruwez, V., Altomare, C., Suzuki, T., Streicher, M., Cappietti, L., Kortenhaus, A., & Troch, P. (2020). NUMERICAL MODELLING OF LARGE-SCALE COASTAL WAVE IMPACTS IN SHALLOW FORESHORE CONDITIONS. Coastal Engineering Proceedings, (36v), structures.24. https://doi.org/10.9753/icce.v36v.structures.24

Abstract

Three open-source CFD models are applied to reproduce large-scale experiments of coastal wave impacts in shallow foreshore conditions: (1) a RANS model (OpenFOAM), (2) a weakly compressible SPH model (DualSPHysics), and (3) a non-hydrostatic NLSW equations model (SWASH). An inter-model comparison is done both qualitatively (time series, snapshots) and quantitatively (model performance and pattern statistics) to determine their practical applicability for this case.

Recorded Presentation from the vICCE (YouTube Link): https://youtu.be/lOBMI8HGACs

https://doi.org/10.9753/icce.v36v.structures.24

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References

Gruwez, V., Altomare, C., Suzuki, T., Streicher, M., Cappietti, L., Kortenhaus, A., Troch, P., 2020. Validation of RANS Modelling for Wave Interactions with Sea Dikes on Shallow Foreshores Using a Large-Scale Experimental Dataset. Journal of Marine Science and Engineering 8, 650. https://doi.org/10.3390/jmse8090650

Gruwez, V., Altomare, C., Suzuki, T., Streicher, M., Cappietti, L., Kortenhaus, A., Troch, P., 2020. An Inter-Model Comparison for Wave Interactions with Sea Dikes on Shallow Foreshores. Journal of Marine Science and Engineering 8, 985. https://doi.org/10.3390/jmse8120985

Hofland, Chen, Altomare, Oosterlo (2016): Prediction formula for the spectral wave period Tm-1,0 on mildly sloping shallow foreshores, Coastal Engineering, ELSEVIER, vol. 123, pp. 21-28.

Streicher et al. (2017): WALOWA (WAve LOads on WAlls) - Large-Scale Experiments in the Delta Flume -, SCACR2017 proceedings, Santander, Spain.

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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NUMERICAL MODELLING OF LARGE-SCALE COASTAL WAVE IMPACTS IN SHALLOW FORESHORE CONDITIONS

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