Results 11 to 20 of about 3,817,974 (403)
Study on Amplification Effect of Wind Turbine Blade Stopping Position on Vortex Induced Vibration of Tower [PDF]
E3S Web of Conferences, 2023 This project takes XX unit as the analysis object to study the first-order vibration wind speed of wind turbine under shutdown vibration. The vortex-induced vibration response is calculated and the displacement under resonant wind speed is calculated by ...
Wang Ziyue +3 more
doaj +1 more source
Climate change impacts on wind power generation
Nature Reviews Earth & Environment, 2020 Sara C Pryor +2 more
exaly +2 more sources
Accelerating the energy transition towards photovoltaic and wind in China
Nature, 2023 To meet China’s goal of carbon neutrality by 2060, substantial investment in upgrading power systems needs to be made to optimize the deployment of new photovoltaic and wind power plants.
Yijing Wang +18 more
semanticscholar +1 more source
Numerical modelling of erosion and sedimentation around offshore pipelines [PDF]
, 1990 In this paper a numerical model is presented for the description of the erosion and sedimentation near pipelines on the sea bottom. The model is based on the Navier-Stokes equations and the equation of motion and continuity of sediment.\ud \ud The ...
Beek, F.A. van, Wind, H.G.
core +12 more sources
Data in Brief, 2021 The fatigue damage evolution depends on the local fibre volume fraction as observed in the co-submitted publication [1]. Conventionally, fibre volume fractions are determined as an averaged overall fibre volume fraction determined from small cuts of the ...
Lars P. Mikkelsen +3 more
doaj +1 more source
Detection of tower bolt looseness and its influence of wind level [PDF]
E3S Web of Conferences, 2021 Taking the wind turbine tower as the research object, based on the finite element software, a simplified beam-shell hybrid element model was first established; through the simulation, the phase difference between the loose position and the unloose ...
Wu Enjun +10 more
doaj +1 more source
Semiempirical Models of Speedup Effect for Downburst Wind Field over 3-D Hills
Atmosphere, 2023 Downbursts occur frequently in mountainous regions, such as the southwest of China, and causing extensive damage to engineering structures. While some researchers have developed semiempirical models for the speedup effect, most are based on the wind ...
Bowen Yan, Yini He, Chenyan Ma, Xu Cheng
doaj +1 more source
Short-term offshore wind speed forecast by seasonal ARIMA - A comparison against GRU and LSTM
Energy, 2021 Offshore wind power is one of the fastest-growing energy sources worldwide, which is environmentally friendly and economically competitive. Short-term time series wind speed forecasts are extremely significant for proper and efficient offshore wind ...
Xiaolei Liu, Zi Lin, Ziming Feng
semanticscholar +1 more source
Energies, 2022 This wind tunnel study was conducted to investigate the similarity laws involved in the reasonable simulation of the wake characteristics of a full-scale wind turbine.
Wei Yang +8 more
doaj +1 more source
A Field Measurement Based Wind Characteristics Analysis of a Typhoon in Near-Ground Boundary Layer
Atmosphere, 2021 The field measurement was conducted to observe the wind field data of West Pacific typhoon “Maria” in this research. With the application of ultrasonic anemometers installed in different heights (10 m, 80 m, 100 m) of the tower, the three dimensional ...
Dandan Xia +4 more
doaj +1 more source