WAVE PROPAGATION OVER RECTANGULAR AND TRAPEZOIDAL SUBMERGED POROUS BREAKWATER
In this study, we examine the effectiveness of rectangular and trapezoidal submerged porous medium on reducing incoming wave using Two-Layer Shallow Water Type model. We formulate the analytical wave transmission coefficients from the model. Wave transmission coefficients is the ratio between the...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/64688 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | In this study, we examine the effectiveness of rectangular and trapezoidal
submerged porous medium on reducing incoming wave using Two-Layer Shallow
Water Type model. We formulate the analytical wave transmission coefficients from
the model. Wave transmission coefficients is the ratio between the wave transmitted
height and incoming wave amplitude. This coefficient is used for investigating
the effectiveness of the porous submerged breakwater. Furthermore, the numerical
model is formulated by the finite volume method on a staggered grid. Thereafter, we
validate the numerical scheme by comparing its results to the analytical solutions
and also the experimental solutions. The verified scheme is then ready to be implemented
for simulating the wave attenuation over actual coastal areas. We believe
that these findings would be beneficial in the design of a coastal protection system. |
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