Land-based Downwind Wind Turbine Optimization

Andrew Ning, Associate Professor at Brigham Young University | Joint Appointment at National Renewable Energy Laboratory

Andrew Ning, Associate Professor at Brigham Young University | Joint Appointment at National Renewable Energy Laboratory

After the invention of electricity, in the late 19th century inventors turned their attention to generating electricity from the wind. Although windmills were there for a long period, they were mostly used for non-electric purposes. In this post, we will review the historic development of wind turbines from the 19th century to the 1960s. Blyth’s…

Video In this video, we will explore the life and work of Pool La Cour, a Danish inventor, teacher, and meteorologist known as the Danish Edison for his contributions to wind energy. Born in 1846, La Cour pursued physics and mathematics at the University of Copenhagen and became the Deputy Director of the Danish Meteorological…
Heat is generated during the operation of the gearbox due to friction between the solid surfaces of the moving parts. Most of the heat is generated by the friction between the gear teeth, and between the rollers and rings of the bearings. Depending on the type of the engaging gears, the input torque and speed,…
High-performance computing of wind turbine tip-vortex instability Slides Ardeshir Hanifi, Researcher at KTH – Royal Institute Of Technology Blade-resolved and actuator line CFD simulations of the flow through the NREL 5 MW wind turbine Slides Optimising CFD I/O through on-node non-volatile memory Slides Actuator Line Modeling in Large Eddy Simulations Slides LES Simulations of Wind…