... on Unsteady Reynolds Averaged Navier Stokes (URANS) model. The aerodynamic and wake characteristics of a twin-rotor floating turbine are compared in detail under surge motion with three different wind directions (0°, 45°, 90°). When the twin rotors are arranged in tandem, the mean power output of the system...

... ABSTRACT Wind turbine is the most frequently used device to extract the wind energy. Arising from the influences of various factors such as the high-frequency variation of incoming wind direction, it is difficult for the wind turbines to track the incoming wind timely. As a result of which...

... wind turbine offshore kinetic universal joint efficiency offshore projects planning and execution yaw rate sustainability turbine wind energy substructure wind direction offshore wind turbine significant wave height water depth misalignment wind turbine concept torque torque value...

.... Therefore, the study of gas FPSO in the working sea under the common wind speed and wind direction of the jet fire simulation, on the one hand, can observe the consequences of the accident; on the other hand, through the simulation of the scope of the accident, can provide a reference value for the layout...

... of the first defense line (coastal levees), and the filling of some of the lagoon channels with consequences on the delicate ecosystems. artificial intelligence formula martinelli delta climate change sea level subsidence lagoon perimeter wind direction perimeter lagoon return period...

... the Kaimal model. The Kaimal model is one of the turbulence models recommended in the Load Description IEC 61400-1 guideline (International Electrotechnical Comission, 2019) Fx,DEL shear force at mudline in wind direction and it is frequently used, for example by Yang et al. (2015), Slot et al. My,DEL...

... to kinematic surface stress for assimilation into numerical weather prediction models have been developed (Bourassa et.al., 2019). sustainability wind direction farm sar image social responsibility sheringham shoal thrust coefficient copernicus sentinel data 2019 nrc simulated wind speed wind...

... is proposed to calculate the correction coefficients that are the functions of the flow distances between the upwind turbines and the target turbines for a given wind direction. The measured data from the Horns Rev I offshore wind farm is used to evaluate the performance of the advanced energy balance wake...

... reveal that: (1) the current was reciprocating flow along the coastline and it was very weak in JMB; (2) the wind direction had an important effect on the wind-driven residual current and the trajectory of particles; (3) the greater the wind speed is, the greater the drift distance and range...

... characteristics of an area, whereas forecasting helps to forewarn the sea situation in the near future (Kazeminezhad and Ghavanini, 2015). The cyclone induced waves are high and complex ocean waves due to the rapidly varying in intense wind speed and wind direction and can propagate thousands of kilometers away...

... settlement assessment in soft and layered soils. The different aspects towards this assessment are discussed and a design approach is proposed. An example design calculation at a wind farm site offshore Guangdong is presented to demonstrate the process. wind energy wind direction additional stress...

... Estuary is not only having scientific significance, but also a practical problem that needs to be solved urgently. machine learning beaufort sea simulation artificial intelligence wind direction neural network storm period simulation result ice concentration ice movement characteristic...

... garbage so as to better manage marine garbage, the numerical study on the ocean debris drift in the western part of the Bohai sea is conducted in this paper. The influence of prominent factors, such as wind speed, wind direction, and garbage source, on the drift trajectory and range has been examined...

... on eight times data calculated at 00:00 on July 20 and 00:10 on July 20 Fig.4. Wind field July 20, 2018 00:00 Fig.5. Wind field July 20, 2018 00:10 These figures show two retrieved wind field of typhoon Ampil. In the figures above, the direction of the arrow is the wind direction, and the size of the arrow...

... and analyze the ship drifting by the typhoon JEBI. engineering wind speed wind direction external force equation reproducibility coefficient storm surge estimation institute storm tide typhoon jebi kansai international airport anchor central pressure A Study on Reproducibility...

..., the dynamics due to wind direction change in short time have not yet studied. Therefore, in this paper, we tried to comprehend the features of the current dynamics in Ishikari Bay, and, more specifically, around Ishikari-hama beach. As research contents, we grasped the accident that occurred in the past...

... of the wind measurement locations, the characteristics of relative wind direction depending on ship headings, and fluctuation of true wind direction. characteristic vertical position foremast wind measurement result anemometer speed difference wind speed radar mast liquified natural gas wind...

... the field survey and comprehended the feature of the current, topography and etc. After the field survey, this study observed the time history of the tidal level and the wind. Furthermore, the tidal harmonic constant, the prevailed wind speed and the prevailed wind direction in this region were decided...

... ABSTRACT In order to study the effect of the wind wave for the wave height distribution, we take a port project as an example. The wave height distribution was calculated by using the MIKE 21 BW module and small wave wind wave calculation formula. The result shows that, when the wind direction...

... & medicine university weight function contingency planning wind direction fire emergency evacuation formula maritime university modeling & simulation priority level yacht fire decision model berth wharf yacht fire higher classification evaluation index classification limit measure...