Abstract: Structural load suppression of wind turbines is one of the important means to improve the economic efficiency of wind farm operation. However, wind turbines are complex systems coupled with ...

The temperatures in Erie this weekend may be ranging in the 30s and 40s according to the National Weather Service, but any chance of wind chill can make residents feel like the temperatures are ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Electricity demand is surging in Texas, and solar, wind, and battery storage are meeting it. According to new data from the US Energy Information Administration (EIA), electricity demand across the ...

The next generation offshore patrol vessel (OPV), featuring hybrid propulsion and wind sails, has started taking shape as the first steel is cut for the Directorate General for Maritime Affairs, ...

On October 12, 1977, banking giant Citicorp opened the tallest new skyscraper in New York City since the early 1930s. From afar, the 915-foot tower’s distinctive sloped roof cut through the Midtown ...

I have a number of wind load series. The wind load consist of the aerodynamic lift, drag, and torque on each mass point of blade and tower. The wind load varied with time, and the wind load series are ...

Firstly, I take the NREL OC4 5MW wind turbine as an example, and divide the whole wind turbine into two parts, the upper wind turbine and the substructure, using the tower top cross-section as the ...