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 language | English |
|---|---|
| Title of host publication | Proceedings of the Coastal Engineering Conference |
| Publisher | American Society of Civil Engineers (ASCE) |
| Pages | 904-916 |
| Number of pages | 13 |
| Volume | 2003-January |
| ISBN (Print) | 9812382380, 9789812382382 |
| DOIs | |
| Publication status | Published - 2003 |
| Externally published | Yes |
| Event | 28th International Conference on Coastal Engineering, ICCE 2002 - Cardiff, Wales, United Kingdom Duration: 2002 Jul 7 → 2002 Jul 12 |
Other
| Other | 28th International Conference on Coastal Engineering, ICCE 2002 |
|---|---|
| Country | United Kingdom |
| City | Cardiff, Wales |
| Period | 02/7/7 → 02/7/12 |
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ASJC Scopus subject areas
- Civil and Structural Engineering
- Ocean Engineering
- Oceanography
Cite this
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 proceeding › Conference contribution
}
TY - GEN
T1 - THE SIMULATION of SWASH OSCILLATIONS by A BREAKING WAVES MODEL
AU - Duy, Nguyen The
AU - Shibayama, Tomoya
AU - Okayasu, Akio
PY - 2003
Y1 - 2003
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84950157334&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84950157334&partnerID=8YFLogxK
U2 - 10.1142/9789812791306_0077
DO - 10.1142/9789812791306_0077
M3 - Conference contribution
AN - SCOPUS:84950157334
SN - 9812382380
SN - 9789812382382
VL - 2003-January
SP - 904
EP - 916
BT - Proceedings of the Coastal Engineering Conference
PB - American Society of Civil Engineers (ASCE)
ER -