As the siting of wind turbines increasingly transitions from shallow water to offshore deep-water locations, improving platform stability floating is becoming a growing concern. By coupling porous shell commonly used in traditional marine structures, with FOWT (floating turbine platform), new spar-buoy was designed. A numerical model investigating effect aero-hydro-mooring system developed, and...

This paper proposes a Radio Resource Management strategy for unidirectional satellite systems delivering multicast and broadcast services to mobile users. Both the radio interface and the targeted services impose particular requirements on the RRM task. We present the individual RRM entities, describe their exact role and suggest algorithms for their functions.

In this study, temperature distribution as a function of the spar-cap thickness was numerically analyzed using 20 kW wind carbon blade model. “Realizable k-ε”, which adopted turbulence model for heat transfer analysis, effective in convection and diffusion calculations. SC/TETRA, commercial thermal fluid analysis software, used to calculate flow from panel outside boundary simulation order deri...

This paper presents the performance of a new, floating, mono-hull wind turbine installation vessel (Nordic Wind) in process. The can transport pre-assembled turbines from marshalling port to offshore site. Each assembled will be positioned over pre-installed floating spar structure. primary difficulty lies examining multibody system’s reactions when subjected combined wind, current, and wave fo...