... and absorption zone. Additionally, two different techniques are compared to minimize the wave reflections from the outlet boundary. Verification and validation studies performed for both barely wave modelling and wave-current interactions. Numerical error and uncertainty are quantified towards credibly wave...

... provide the exchange of wave flow between onshore and offshore, which support to improve water quality nearby shoreline. Moreover, beside a significant amount of wave reflection and transmission, this type of breakwater also preserves the ecosystem and maintains pleasing esthetics, which exactly supports...

... BW, which were carried out by JACOBS, with and without the new breakwater, have been built to investigate the difference of wave height distribution. layout breakwater wave height difference map intense wave reflection zone entrance wave agitation level reflection coefficient wave...

... reflections of incoming waves associate closely with large wave loads, make use of perforated/porous structures could lower the wave reflection and reduce the wave load on structures at the same time. This idea has been applied to breakwaters for a long time, especially to the breakwater consists...

... region and the matching boundary conditions, a set of simultaneous equations is thus developed and solved numerically. Wave reflection, transmission and energy dissipation induced by different key parameters of a poroelastic medium are studied. KEY WORDS: Wave; floating poroelastic medium; interaction...

... energy reflection interaction sustainable development propagation numerical result submerged obstacle coefficient vortex generation equation social responsibility ocean energy transformation wave reflection transmission solitary wave sustainability engineering breakwater obstacle...

... ABSTRACT This paper investigates the wave attenuation and reflection induced by a submerged barrier in presence of small forward and reversed currents using hydraulic model tests, to understand the analysis and prediction of wave reflection, transmission and loss coefficient under...

... exchange and water quality (Kobayashi, 2007). As part of wave energy is dissipated and reflected seaward, less wave energy is transmitted through the breakwater and imparted on the beach, which is beneficial to beach protection. reflection ocean eng breakwater reef dissipation wave reflection...

... Innovative Vertical Slotted Wave Barriers for Reducing Wave Reflection of Relatively Long Gravity Waves S. Neelamani, Altaf Taqi and K. Al-Salem Coastal Management Program, Environment and Life Sciences Research Center Kuwait Institute for Scientific Research, Safat, Kuwait ABSTRACT Long gravity...

... run-up, and the maximum run-up height and reflection coefficient reduced more than 50%. Case F was most performance, while Case D is less effectiveness. The influence of the step shape factor on the wave reflection is minor compared to the embankment slope. Actor on the wave reflection is minor...

... ABSTRACT The interaction of a solitary wave with a vertical perforated plate is investigated in this study with particular attention given to the degree of wave reflection, transmission and energy dissipation. In order to understand the physics of the problem, two different numerical models...

... by considering lower and higher submerged breakwaters. The wave reflection and transmission coefficients for both breaking and non-breaking waves were compared. The submerged breakwaters on both horizontal and sloping seabed were discussed. The results showed that the larger wave reflection coefficient due...

... ABSTRACT In the present study, the reflection performances of wave-trapping structure which comprised by two horizontal plates considering thickness and vertical walls was investigated numerically. It is expected to reduce the wave reflection in a certain extent by changing the dimension...

... by Karmakar et al. (2014). In the aforementioned studies, the problems are considered in the case of uniform water depth. Wave reflection by porous barrier near a rigid wall in the presence of a vertical step and a wave absorbing chamber between barrier and rigid wall have been well studied by Jarnal (1961...

..., the simulation is repeated in such a way, that undesired wave reflections at both the domain boundaries and the wave-maker are minimized. From the comparison, it is possible to separately assess the influence of wave reflections at the wave-maker as well as at the wave tank boundaries. discretization...

... the performance of the Gabion Box Artificial Reef will be brought out. engineering coastal protection wave attenuation artificial reef wave height reflection coefficient wave reflection wave transmission value wave condition hydrodynamic performance dissipation variation gabion box energy...

... resonant condition coefficient reflection coefficient efficiency floater ocean energy energy loss coefficient wave channel vicinity wec breakwater offshore mechanics wave reflection engineering conference Viscous Damping of Wave Power Extracting System with a Resonant Channel Attached...

... breakwater having wave chamber with slotted walls. One is easy to control the target wave condition for dissipating wave energy, and the other is having the high structural safety because the structural members are not exposed to impact waves, directly. To evaluate wave reflection characteristics...

... ABSTRACT Elliptic mild slope equation based models are widely used to compute wavefields in regions of complex, arbitrarily varying topography and geometry. They are used in applications involving wave reflection, diffraction, refraction, nearshore breaking and frictional dissipation. However...

... breakwater numerical model equation refraction coefficient coastal eng simulation boundary experimental data momentum equation reflection wave reflection breakwater gap wave diffraction bathymetry interaction karamba wave height diffraction incident wave height...