... to Mahdy et.al 2024). sustainability frequency hydrodynamic performance irregular wave sustainable development cylindrical owc device wave energy converter incidence owc device incident wave social responsibility engineering water chamber pressure drop wavemaker amplitude spectrum...

... processes near the reef were compared and analyzed. The reflection coefficient ( K r ) is 0.10~0.29, with transmission coefficient ( K t ) of 0.31~0.65 and the dissipation coefficient ( K i ) of 0.05~0.59. It is a definite and stable regime that the AR attenuates the incident wave. The AR performs...

... numerical simulation oppositely resonance subsea system numerical result narrow gap amplitude barge experimental data resonant wave height roll motion twin oppositely resonant frequency model test incident wave fluid modeling upstream oil & gas gap resonance fpso floating...

... turbine heave motion turbine incident wave subsea system variation tlp sustainability wind speed surge renewable energy foundation semi heave fowt wind energy coefficient Dynamic Response Analysis for Floating Offshore Wind Turbine Structures Zhenya Liu1, Min Zhang1*, Bin Wang2...

... part of caisson with cables in the normal direction of a breakwater. From the numerical analyses, the higher wave forces are transmitted through the interlocking cables as the angle of an incident wave is larger, and the maximum allowable wave force was capable to be increased by sharing the wave...

... pointing vertically upwards and the origin is at the undisturbed free surface. The incident wave makes an angle with the positive x-axis. We adopt the usual framework of potential flow theory, assuming that the fluid is incompressible and irrotational, so that the governing equation in the fluid becomes...

... important in calculations of the elastic response of the pontoontype floating structure, are discussed. First, Sommerfeld radiation condition at infinity is extended to treat a case with an incident wave. Second, four kinds of variational principles related to motions of the elastic floating plate...

... finite depth wave propagation floating-body motion constant water depth lng gas monetization incident wave Numerical Analysis of Floating-Body Motions in Finite Depth Taeyoung Kim and Yonghwan Kim Dept. of Naval Architecture and Ocean Engineering, Seoul National University Seoul, Korea ABSTRACT...

... results. Several incident wave conditions and shape parameters of the overtopping device are calculated. The straight line type and parabolic type of the sloping arm are compared in the optimal designing investigation of the overtopping characteristics and discharge for OWEC device. The numerical results...

... seafloor and end of membranes, and mooring type and stiffness. These parameters offer the opportunity to tune the breakwater system, for archiving mutual cancellation to the coming waves, and to reflect incident waves over a wide range of wave frequency. The energy dissipations through fine pores...

.... Since parts of the two wave records were measured concurrently, a comparison can be made. Wave data from measuring station Long Dong was measured by a buoy, where the water depth is 32 m. Water depth at Long Men is 14 m, and a pressure type wave gauge was used. climate change incident wave...

... contribution oscillation transient surge motion second-order force drift force moored ship incident wave displacement time-memory function quadratic transfer function frequency surge motion initial condition slow drift force equation slow drift motion random wave Proceedmgs...

... NOMENCLATURE A Finite element region a o Incident wave amplitude C g Group velocity C Wave celerity (phase.velocity) F () Functional 61 9 h i Gravitational acceleration Water depth at (x,y) n Kr Reflection coefficient k Wave number x,y Coordinate distance in horizontal direction z Coordinate distance...

... Abstract: Due to the constantly varying sea-states with which any wave energy conversion device must contend in order to efficiently extract energy the ability to control the device" s position relative to the incident waves is critical in achieving the creation of a truly functional...