Abstract
| Original language | Undefined |
|---|---|
| Title of host publication | Proceedings of the 3rd international Symposium on Shallow Flows |
| Place of Publication | Iowa City |
| Publisher | IIHR |
| Pages | 1-10 |
| Number of pages | 10 |
| ISBN (Print) | not assigned |
| Publication status | Published - Jun 2012 |
| Event | 3rd international Symposium on Shallow Flows, ISSF 2012 - Iowa City, United States Duration: 3 Jun 2012 → 6 Jun 2012 Conference number: 3 |
Publication series
| Name | |
|---|---|
| Publisher | IIHR |
Conference
| Conference | 3rd international Symposium on Shallow Flows, ISSF 2012 |
|---|---|
| Abbreviated title | ISSF |
| Country | United States |
| City | Iowa City |
| Period | 3/06/12 → 6/06/12 |
Keywords
- EWI-23138
- Multiphase beach dynamics
- METIS-294501
- Breaking waves
- Mathematical Hele-Shaw set-up
- IR-84623
Cite this
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Breaking waves on a dynamic Hele-Shaw beach. / Bokhove, Onno; van der Horn, Bram; van der Horn, Avraham/Bram; van der Meer, Roger M.; Zweers, Wout; Thornton, Anthony Richard.
Proceedings of the 3rd international Symposium on Shallow Flows. Iowa City : IIHR, 2012. p. 1-10.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
TY - GEN
T1 - Breaking waves on a dynamic Hele-Shaw beach
AU - Bokhove, Onno
AU - van der Horn, Bram
AU - van der Horn, Avraham/Bram
AU - van der Meer, Roger M.
AU - Zweers, Wout
AU - Thornton, Anthony Richard
PY - 2012/6
Y1 - 2012/6
N2 - We report the formation of quasi-steady beaches and dunes via breaking waves in our tabletop ‘Hele-Shaw’ beach experiment. Breaking waves are generated by a wave maker, and zeolite particles act as sand. The tank is narrow, just over one-particle diameter wide, creating a quasi-2D set-up. Classical breaker types are observed on a time-scale of about a second. Beach formation under breakers occurs on a longer time-scale, and is a matter of minutes for a range of mono-chromatic wave frequencies. Alternating the wave maker motion between two frequencies generally leads to beach formation but occasionally to formation of a stable dune with water on either side. Finally, the Hele-Shaw configuration explored here experimentally lends itself to multi-scale modeling of beach dynamics.
AB - We report the formation of quasi-steady beaches and dunes via breaking waves in our tabletop ‘Hele-Shaw’ beach experiment. Breaking waves are generated by a wave maker, and zeolite particles act as sand. The tank is narrow, just over one-particle diameter wide, creating a quasi-2D set-up. Classical breaker types are observed on a time-scale of about a second. Beach formation under breakers occurs on a longer time-scale, and is a matter of minutes for a range of mono-chromatic wave frequencies. Alternating the wave maker motion between two frequencies generally leads to beach formation but occasionally to formation of a stable dune with water on either side. Finally, the Hele-Shaw configuration explored here experimentally lends itself to multi-scale modeling of beach dynamics.
KW - EWI-23138
KW - Multiphase beach dynamics
KW - METIS-294501
KW - Breaking waves
KW - Mathematical Hele-Shaw set-up
KW - IR-84623
M3 - Conference contribution
SN - not assigned
SP - 1
EP - 10
BT - Proceedings of the 3rd international Symposium on Shallow Flows
PB - IIHR
CY - Iowa City
ER -