... ABSTRACT A coupled large eddy simulation and aero-hydro-moor-servo dynamics code is used to perform numerical simulations of a floating offshore wind turbine (FOWT) under yawed conditions. The atmospheric boundary layer wind field is simulated by large eddy simulation (LES) with sufficient...

... modeling & simulation turbine numerical simulation fatigue damage wind turbine blade fatigue damage sustainability sustainable development wind speed sweetman time history wind field wind model social responsibility wind energy offshore wind turbine kurtosis non-gaussian...

... ABSTRACT Wind farms are typically composed of a single model of turbine with identical hub heights. The wind field behind the turbine in a wind farm has a lower mean wind speed and a greater turbulence intensity than the ambient wind field. As turbines get larger in size, the impact of wake...

... ABSTRACT Directional wave spectra are of importance for many practical applications. Previous studies show that the wave spectral densities at a given point are correlated with the local or remote wind field. This feature can be used to predict the wave spectrum empirically. In this study...

... forces and moments depend on the state of the lifeboat velocity vector and the spatial-temporal wind field in which the lifeboat falls. Up to now the modelling of the environment in the timedomain considers an undisturbed wave and wind field. Proceedings of the Thirty-first (2021) International...

.... subsea system environmental condition global analysis upstream oil & gas calculation mooring system ocean basin artificial intelligence model test water depth pontoon wind field coastal structure drift force spectra interaction verification basin bridge floater wave drift force...

... on the nonlinear effect of astronomical tide-storm surges, the floodastronomical tide-storm surge mechanisms and the effect of meteorological factors (such as wind fields) on tides and storm surges. Previous studies have shown that there is an inevitable connection between runoff and water level. The larger...

... gradient cloud motion wind correlation coefficient method typhoon tracer cloud wind speed formula wind field resolution china satellite data satellite wind direction information artificial intelligence cloud maximum wind speed ABSTRACT Typhoon is one of the most...

... boundary layer wind speed profile sustainability extreme value distribution taiwan design wind speed wind field ABSTRACT This study utilizes the sea wind-tower data of eight typhoons from September 2015 to July 2017, including Dujuan (2015), Nepartak (2016), Meranti (2016), Malakas (2016...

... reanalysis data tropical cyclone best-track data wind speed computed vorticity tc centre ecmwf reanalysis data intensity ecmwf data tc track usagi plow wind field vorticity vmax dataset northwest pacific ocean typhoon Assessment of tropical cyclones in ECMWF reanalysis data over...

... sea northern south china sea interaction wind field cold air outbreak march 15th march 14th spectrum wave age wind speed renewable energy Air-Sea Interaction on Wave in the Northern South China Sea During an Intense Cold Air Outbreak Lifang Jiang1, Yi Yin2,3*, Chunxia Liu4 1. South China...

... simulations. engineering configuration similitude agreement production case experimental data wind speed simulation numerical model wind field turbine test spectral density standard deviation renewable energy wind turbine tower bottom deeplineswind turbine case wind energy offshore...

.... These calibration studies cover wind-field-specific parameters (coherence, turbulence), hydrodynamic and aerodynamic modeling approaches, as well as rotor model (blade-pitch and blade-mass imbalances) and tower model (structural tower damping coefficient) adjustments. These calibration studies were conducted based...

... fluctuations captured by the Pacific climate indices. The relationship between the wind field and the sea level in other Pacific Ocean is not known because the research above is limited in the tropical Pacific Ocean. It is necessary to reveal the law of the wind and sea level low frequence change...

... Abstract This paper is focused on analysis of impact of different methods for stochastic wind field generation on fatigue loads on several wind turbine components, such as: blade root, hub, yaw bearing and tower bottom. Three methods were compared: the Veers (Sandia) method with Kaimal...

... to the rotor speed of a full nonlinear model over the entire full load region. In a second step, a nacelle-based lidar is simulated scanning the same wind field which is used also for the aero-hydro-servo-elastic simulation. With model-based wind field reconstruction methods, the rotor effective wind speed...

... estuarine engineering research center tianjin research institute laizhou bay water transport engineering artificial intelligence wind energy harbor typhoon tide storm surge submerged breakwater wind field renewable energy weifang harbor Bing Yan Coastal & Estuarine...

... Abstract This paper presents an efficient method to fast generate the ensemble typhoon wind field by using the forecast wind data obtained from several operational weather forecast centers. The weighted bias-removed ensemble mean (WEM) method is utilized to generate the characteristic...

... for this are discussed and a possible solution is indicated. wave height accuracy symmetric slope scatter index bertotti western mediterranean sea ecmwf time series cosmo wind field high resolution model cavaleri wind speed significant wave height wave field mediterranean sea resolution nested...

... ABSTRACT: In consideration of the fact that the lack of wave observation data made in difficult to obtain deep water wave factors, a wave model of YW-WAM was established based on the observed data of wind field and the universal mathematical model WAM, which could provide rational design wave...