Research Article
Numerical Study on Tsunami Hazard Mitigation Using a Submerged Breakwater
Table 1
Rates of overtopping discharges for different freeboards.
| Tests | m | Weir equation
m3/m/sec | RANS model (Soliman, 2003 [18])
m3/m/sec | Present model
m3/m/sec |
| W1 | 0.0 | 0.00000 | 0.00000 | 0.00000 | W2 | 0.1 | 0.03900 | 0.02400 | 0.03566 | W3 | 0.2 | 0.11400 | 0.12700 | 0.12559 | W4 | 0.3 | 0.21500 | 0.23300 | 0.23254 | W5 | 0.4 | 0.34100 | 0.34000 | 0.35765 | W6 | 0.5 | 0.49000 | 0.48300 | 0.50152 | W7 | 0.6 | 0.66200 | 0.62600 | 0.66406 | W8 | 0.7 | 0.85700 | 0.78200 | 0.86093 | W9 | 0.8 | 1.07500 | 0.93800 | 1.07532 |
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