Simplified critical mudline bending moment spectra of offshore wind turbine support structures
Offshore wind turbines are subjected to multiple dynamic loads arising from the wind, waves,
rotational frequency (1P) and blade passing frequency (3P) loads. In the literature, these …
rotational frequency (1P) and blade passing frequency (3P) loads. In the literature, these …
The analysis of turbulence intensity based on wind speed data in onshore wind farms
Wind speed turbulence intensity is crucial for wind turbine structure design and aerodynamic
loads calculation. In the study, the actual turbulence intensity observations are compared …
loads calculation. In the study, the actual turbulence intensity observations are compared …
Analysis of urban turbulence intensity observed by Beijing 325-m tower and comparison with the IEC turbulence model for small wind turbines
The accurate assessment of turbulence intensity is crucial for the effective utilization of urban
wind energy. However, the Normal Turbulence Model (NTM) prescribed by the IEC standard …
wind energy. However, the Normal Turbulence Model (NTM) prescribed by the IEC standard …
Using large-eddy simulations to define spectral and coherence characteristics of the hurricane boundary layer for wind-energy applications
RP Worsnop, GH Bryan, JK Lundquist… - Boundary-Layer …, 2017 - Springer
Offshore wind-energy development is planned for regions where hurricanes commonly
occur, such as the USA Atlantic Coast. Even the most robust wind-turbine design (IEC Class …
occur, such as the USA Atlantic Coast. Even the most robust wind-turbine design (IEC Class …
Effect of sea states on the wind velocity fluctuations near the surface under near-neutral conditions
YS Tsai, CM Hsieh - Applied Ocean Research, 2023 - Elsevier
This study examines the effect of sea states on wind velocity fluctuations in the longitudinal
direction near the sea surface under near-neutral stratification, characterized by inverse …
direction near the sea surface under near-neutral stratification, characterized by inverse …
Condition monitoring and vibration analysis of wind turbine
Health condition monitoring through comprehensive monitoring, incipient fault diagnosis,
and the prediction of impending faults allows for the promotion of the long-term performance …
and the prediction of impending faults allows for the promotion of the long-term performance …
[HTML][HTML] Sensitivity of fatigue reliability in wind turbines: effects of design turbulence and the Wöhler exponent
Fatigue assessment of wind turbines involves three main sources of uncertainty: material
resistance, load, and the damage accumulation model. Many studies focus on increasing …
resistance, load, and the damage accumulation model. Many studies focus on increasing …
Converging profile relationships for offshore wind speed and turbulence intensity
G Jeans - Wind Energy Science Discussions, 2023 - wes.copernicus.org
This paper reduces uncertainty in the quantification of offshore wind speed and turbulence
intensity. A primary application is estimation of extreme wind speeds for design of wind …
intensity. A primary application is estimation of extreme wind speeds for design of wind …
Power curve performance of coastal turbines subject to low turbulence intensity offshore winds
The power curve performance of wind turbines located on the northeast coast of Brazil was
investigated. The coastal site has wind characteristics typical of the offshore environment …
investigated. The coastal site has wind characteristics typical of the offshore environment …
On the use of response conditioned focused wave and wind events for the prediction of design loads
T Tosdevin, E Edwards… - International …, 2023 - asmedigitalcollection.asme.org
Reducing the time required to predict design loads and responses would result in significant
efficiency improvements to the floating offshore wind turbine (FOWT) design process …
efficiency improvements to the floating offshore wind turbine (FOWT) design process …