This study aims to develop dynamic co-simulation and control for analyzing the IEA 15 MW semi-submersible floating wind turbine under Taiwan offshore-wind-farm conditions of wave. The is mounted on a UMaine VolturnUS-S reference platform with mooring system designed water depth 70 m, in this study. combines software SIMPACK, MATLAB/SIMULINK, AeroDyn, HydroDyn, WAMIT, MAP++ achieve complex simul...

The DeepCwind floating wind turbine platform has become one of the most successful structures for accommercial farms, and stability it is crucial survivability. Hence, this paper studies an anti-oscillation device with purpose reducing heave surge effects platform. influence various chamfered perforations at different sizes anti-heave on was further studied by numerical experimental methods. Fu...

Due to polluted environments, limited resources, and restricted space in coastal aquaculture, the use of a large-scale aquaculture platform deep-sea areas has become more important fish farming. However, environment deep sea is complex harsh, which threatens safety farm due extreme weather. In this work, we developed new semi-submersible vessel-shaped truss with single-point mooring, considerin...

Semi-submersible offshore platforms play a vital role in deep-sea energy exploitation. However, the vast waves threaten platform’s operation, usually leading to severe consequences. It is essential study wave-slamming mechanism of under extreme wave conditions. Existing research simplifies platform slamming problem. This paper establishes model semi-submersible and flexible mooring system numer...

The Mapping, Charting and Geodesy Branch of the Naval Research Laboratory at Stennis Space Center, Mississippi. is conducting a multi-year program for the development of unmanned, untethered sensor systems for the collection of tactical oceanographic data in littoral regions. The primary function of this program is the development of immediate force-multiplying survey capabilities for the colle...

Air gap is a critical design consideration for semi-submersible platform. Wave slamming will easily occur the platform with small air gap, resulting in serious damage to and endangering safety of personnel. Current studies on response paid little attention effects mooring system response. In this study, stiffness under extreme sea conditions were studied based numerical model validated by exper...