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Near-bed turbulent kinetic energy budget under a large-scale plunging breaking wave over a fixed bar

Autor
Van der Zanden, J.; Van Der A, D.; Caceres, I.; Hurther, D.; McLelland, S.; Ribberink, J.; O'Donoghue, T.
Tipus d'activitat
Article en revista
Revista
Journal of geophysical research: oceans
Data de publicació
2018-01-01
Número
123
Pàgina inicial
1429
Pàgina final
1456
DOI
https://doi.org/10.1002/2017JC013411 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/115367 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/2017JC013411/full Obrir en finestra nova
Resum
Hydrodynamics under regular plunging breaking waves over a fixed breaker bar were studied in a large-scale wave flume. A previous paper reported on the outer flow hydrodynamics; the present paper focuses on the turbulence dynamics near the bed (up to 0.10 m from the bed). Velocities were measured with high spatial and temporal resolution using a two component laser Doppler anemometer. The results show that even at close distance from the bed (1 mm), the turbulent kinetic energy (TKE) increases b...
Citació
Van der Zanden, J., Van Der A, D., Caceres, I., Hurther, D., McLelland, S., Ribberink, J., O'Donoghue, T. Near-bed turbulent kinetic energy budget under a large-scale plunging breaking wave over a fixed bar. "Journal of geophysical research: oceans", 1 Gener 2018, núm. 123, p. 1429-1456.
Grup de recerca
LIM/UPC - Laboratori d'Enginyeria Marítima

Participants

  • Van der Zanden, Joep  (autor)
  • Van Der A, Dominic  (autor)
  • Caceres Rabionet, Ivan  (autor)
  • Hurther, David  (autor)
  • McLelland, Stuart J.  (autor)
  • Ribberink, Jan  (autor)
  • O'Donoghue, Tom  (autor)