THE SIMULATION of SWASH OSCILLATIONS by A BREAKING WAVES MODEL

Nguyen The Duy, Tomoya Shibayama, Akio Okayasu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper presents a breaking waves model in which the wave boundary layer and the swash zone are also included in the model domain. The model is based on the Reynolds equations for incompressible turbulent flows. The numerical solution of the model is performed in a non-uniform grids system so that high resolution can be obtained in the near-bottom area, where the velocity gradients are very large due to viscous effect. Numerical results of the present model are verified by laboratory data for the surf zone, the bottom boundary layer and the swash zone. The comparisons show that the model can predict reasonably the water motions in the surf zone, the bottom boundary layer and the swash zone.

Original languageEnglish
Title of host publicationProceedings of the Coastal Engineering Conference
PublisherAmerican Society of Civil Engineers (ASCE)
Pages904-916
Number of pages13
Volume2003-January
ISBN (Print)9812382380, 9789812382382
DOIs
Publication statusPublished - 2003
Externally publishedYes
Event28th International Conference on Coastal Engineering, ICCE 2002 - Cardiff, Wales, United Kingdom
Duration: 2002 Jul 72002 Jul 12

Other

Other28th International Conference on Coastal Engineering, ICCE 2002
CountryUnited Kingdom
CityCardiff, Wales
Period02/7/702/7/12

Fingerprint

wave runup
Boundary layers
benthic boundary layer
surf zone
incompressible flow
Reynolds equation
breaking wave
turbulent flow
Turbulent flow
boundary layer
Water
water

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Ocean Engineering
  • Oceanography

Cite this

Duy, N. T., Shibayama, T., & Okayasu, A. (2003). THE SIMULATION of SWASH OSCILLATIONS by A BREAKING WAVES MODEL. In Proceedings of the Coastal Engineering Conference (Vol. 2003-January, pp. 904-916). American Society of Civil Engineers (ASCE). https://doi.org/10.1142/9789812791306_0077

THE SIMULATION of SWASH OSCILLATIONS by A BREAKING WAVES MODEL. / Duy, Nguyen The; Shibayama, Tomoya; Okayasu, Akio.

Proceedings of the Coastal Engineering Conference. Vol. 2003-January American Society of Civil Engineers (ASCE), 2003. p. 904-916.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Duy, NT, Shibayama, T & Okayasu, A 2003, THE SIMULATION of SWASH OSCILLATIONS by A BREAKING WAVES MODEL. in Proceedings of the Coastal Engineering Conference. vol. 2003-January, American Society of Civil Engineers (ASCE), pp. 904-916, 28th International Conference on Coastal Engineering, ICCE 2002, Cardiff, Wales, United Kingdom, 02/7/7. https://doi.org/10.1142/9789812791306_0077
Duy NT, Shibayama T, Okayasu A. THE SIMULATION of SWASH OSCILLATIONS by A BREAKING WAVES MODEL. In Proceedings of the Coastal Engineering Conference. Vol. 2003-January. American Society of Civil Engineers (ASCE). 2003. p. 904-916 https://doi.org/10.1142/9789812791306_0077
Duy, Nguyen The ; Shibayama, Tomoya ; Okayasu, Akio. / THE SIMULATION of SWASH OSCILLATIONS by A BREAKING WAVES MODEL. Proceedings of the Coastal Engineering Conference. Vol. 2003-January American Society of Civil Engineers (ASCE), 2003. pp. 904-916
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