Wave Propagation over a Submerged Bar
DOI:
https://doi.org/10.5614/itbj.sci.2010.42.2.1Abstract
Based on small amplitude water theory we determine an exact solution for the amplitude of the reflected and transmitted waves produced when a monochromatic wave hits a submerged bar, a result of importance in coastal engineering. We compare the results obtained with results previously obtained in the long wave length limit and other numerical results. Using the results obtained we determine the optimal width or the bar of prescribed depth.References
Pudjaprasetya, S.R., Chendra, H.D., An Optimal Dimension of Submerged Parallel Bars as a Wave Reflector, Bull. Malay. Math. Sci. Soc., 32(1), 55-62, 2009.
Mei, C.C., The Applied Dynamics of Ocean Surface Waves, World Scientific, 1989.
Groesen, E., Andonowati, Similarities between Optical and Surface Water Waves, J. Indones. Math. Soc., 8(3), 1-8, 2002.
Yu, J., Mei, C.C., Do Longshore Bars Shelter The Shore?, J. Fluid Mech., 404, 251-268, 2000.
Mei, C.C., Liu, P.L.F., Surface Waves and Coastal Dynamics, Annual Review of Fluid Mechanics, 25, 215-240, 1993.
Wiryanto, L.H., Anwarus, Monochromatic Waves over Permeable Bed, Proc. 5th Asian Math. Conf., Kuala Lumpur, 617-622, 2009.
