... is used to investigate the time domain fully coupled aero-hydro-servo-elastic response of the floating wind turbine under different environmental conditions. The turbine takes the form of a conventional three-bladed rotor, with variable-speed and variable blade-pitch control capabilities. The turbine...

... and wave, has a great impact on the stability of the offshore support vessel and offshore wind turbine. In the present study, the motion of the vessel and the tension along the connecting lines are discussed under different environmental conditions. The numerical results are validated by the full-scale...

... field of floating wind power. A well-designed mooring system can effectively maintain the safety and stability of wind turbine in extreme environmental conditions such as typhoon and tsunami. In the actual project, the mooring system of offshore floating wind turbine accounts for 20% - 30% of the total...

...-production vessel has only been successfully applied in the West African Sea area because of the mild environmental conditions, but its application in the South China Sea area has just started. The main reason is that the environmental conditions in the South China Sea are more complicated and stronger than...

... upstream oil & gas efficiency visibility weather condition helicopter maximum efficiency southwestern part kara sea radar operation gudoshnikov yu september 20 wave height environmental condition applicability nesterov iceberg detection wind speed 10-day period...

... environmental condition natural period scdu ice draft dnv gl heave motion mooring system line dynamic effect ice load ice rubble harsh environment Conceptual Design of Single Column Drilling Unit for Arctic Climate and Harsh Environment Mingyuan Sun, Fan Zhang, Siming Wang, Yuanyuan Wang, Lixin Xu...

... vessel subsea system marine transportation fender floating production system platform characteristic load transfer process fpso environmental condition ballast tank time-dependent point mass mating phase sima installation tether line interface unit float-over installation topside...

... frequency basin model test mooring system tower-top shear force dynamic behavior sjtu-spic concept subsea system floating production system environmental condition platform side column full scale wind turbine concept wind load wind-wave condition turbine reference wind turbine wind turbine...

... of coastal structures in spatially inhomogeneous environmental conditions and bathymetry. This paper provides a presentation of the project, and a summary of the related review work on environmental, loads, structural, mooring and physical scaled model tests. Focus is set on floating bridges for fjord...

... with shear plates, the whole flex-legs are lateral restrained by guides, and the bottoms of flex-legs are connected to foundation piles with grout connections. The tower is secured to the seafloor with foundation piles. Fig.2 shows the typical composition of a CPT. environmental condition compliant...

... and slender bridge will be exposed to severe environmental conditions of waves, swell and wind in the fjord. The complex resonant responses with different natural periods and eigenmodes excited by the environmental loads and the resulting large bridge girder structural responses are the main concerns...

... to the environmental conditions, which means that loading arm operator should be highly experienced and trained to cope with various unexpected situations. To assess overall safety involved with FLBT operations, ship navigation simulator system(both for LNG ships and FLBT), loading arm operation simulator systems have...

... floating offshore wind turbine (FOWT). The research and design on FOWT has been becoming a hot topic in the recent years. environmental condition water depth turbine tension leg system safety factor foundation renewable energy horizontal stiffness extreme condition wind energy time domain...

..., and floatover hardware systems. The VR simulations also serve to provide a team building exercise where everyone has a chance to meet and work together. The simulation scenarios are tested under normal/anticipated environmental conditions and extreme environmental conditions, as well as a number of stressful...

...-over installation load transfer 0 model test topsides numerical simulation installation environmental condition dynamic load tp 6 jack system motion response time series mating stage maximum value subsea system experimental study An Experimental Study on the Float-over Installation...

... tension. The critical environmental condition is identified with the modified environmental contour method, and it is shown that the 50-year return period extreme tower base structural load is reduced with the application of the three-column Spar platform. Nevertheless, the extreme mooring line tension...

.... To be transported safely to an installation site, topside must be fixed to the transportation vessel by using the seafastening structures. environmental case environmental condition stress range average sea-state method significant wave height motion equation transportation vessel marine...

... scantling and structural analysis for scantling supplement can be effective the total design cycle and increasing the reliability of the final structure. evaluation subsea system brace environmental condition diameter safety offshore structure slenderness ratio structural safety...

... good ballasting ability and precise docking ability, which is easier to meet the weather window needed, especially suitable for the South Chinese sea under harsh environmental conditions. The DP vessel has the ability of self-propulsion, which saves the ship sailing days and is higher safety...

... to install Topsides on the jacket structure by float-over. Therefore, it is important to assess DTV's motion responses accurately for the designed configuration with mooring lines and fenders in combined environmental conditions. Assessments of docking operation using the commercial software, ANSYS AQWA...