Wind farm flow control: prospects and challenges
Wind farm control has been a topic of research for more than two decades. It has been
identified as a core component of grand challenges in wind energy science to support …
identified as a core component of grand challenges in wind energy science to support …
Wind tunnel testing of wind turbines and farms
This chapter reviews the wind tunnel testing of scaled wind turbines and farms, which in
recent years is finding an increased interest by the scientific community for aerodynamic …
recent years is finding an increased interest by the scientific community for aerodynamic …
Microburst, windshear, gust front, and vortex detection in mega airport using a single coherent Doppler wind lidar
Accurate wind shear detection is crucial for aviation safety, especially in landing and
departure. A new approach for windshear alerting is proposed and demonstrated. This …
departure. A new approach for windshear alerting is proposed and demonstrated. This …
[HTML][HTML] How realistic are the wakes of scaled wind turbine models?
C Wang, F Campagnolo, H Canet… - Wind Energy …, 2021 - wes.copernicus.org
The aim of this paper is to analyze to which extent wind tunnel experiments can represent
the behavior of full-scale wind turbine wakes. The question is relevant because on the one …
the behavior of full-scale wind turbine wakes. The question is relevant because on the one …
Wake behavior and control: comparison of LES simulations and wind tunnel measurements
This paper applies a large-eddy actuator line approach to the simulation of wind turbine
wakes. In addition to normal operating conditions, a specific focus of the paper is on wake …
wakes. In addition to normal operating conditions, a specific focus of the paper is on wake …
[HTML][HTML] Development of a curled wake of a yawed wind turbine under turbulent and sheared inflow
Redirecting the wake from an upstream wind turbine by yawing its rotor can reduce the
negative impact of the wake on a downstream turbine. The present research investigated …
negative impact of the wake on a downstream turbine. The present research investigated …
[HTML][HTML] Modelling the spectral shape of continuous-wave lidar measurements in a turbulent wind tunnel
MF van Dooren, AP Kidambi Sekar… - Atmospheric …, 2022 - amt.copernicus.org
This paper describes the development of a theoretical model for the turbulence spectrum
measured by a short-range, continuous-wave lidar (light detection and ranging). The lidar …
measured by a short-range, continuous-wave lidar (light detection and ranging). The lidar …
A large eddy simulation-actuator line model framework to simulate a scaled wind energy facility and its application
M Draper, A Guggeri, M Mendina, G Usera… - Journal of Wind …, 2018 - Elsevier
Wind energy has become a mature technology in the past decade. Nevertheless, in order to
continue its growth and development, there are still open challenges like wind farm control …
continue its growth and development, there are still open challenges like wind farm control …
Wind speed reconstruction from three synchronized short-range WindScanner lidars in a large wind turbine inflow field campaign and the associated uncertainties
A Giyanani, M Sjöholm, GR Thorsen… - Journal of Physics …, 2022 - iopscience.iop.org
Modern large wind turbines require high-resolution wind measurements as input to
aerodynamic and aeroelastic simulations for modelling and validation purposes. Within the …
aerodynamic and aeroelastic simulations for modelling and validation purposes. Within the …
3D WindScanner lidar measurements of wind and turbulence around wind turbines, buildings and bridges
WindScanner is a distributed research infrastructure developed at DTU with the participation
of a number of European countries. The research infrastructure consists of a mobile …
of a number of European countries. The research infrastructure consists of a mobile …