Publication
A momentum-conserving wake superposition method for wind farm power prediction
Publications associées (36)
An improved analytical framework for flow prediction inside and downstream of wind farms
Fernando Porté Agel, Marwa Souaiby
This study evaluates available analytical wake models for flow prediction inside and downstream of wind farms of different sizes and layouts using large-eddy simulation (LES), and introduces an enhanced analytical framework. All the tested analytical wake ...
2024Cross-code verification of non-neutral ABL and single wind turbine wake modelling in LES
Fernando Porté Agel, Marwa Souaiby
Large Eddy Simulations (LES) of atmospheric boundary layer (ABL) flow with the actuator disc (AD) for turbine modelling is a widely used method of simulating wind farm flows. Hence, it is important to understand the requirements for achieving a good compar ...
IOP PUBLISHING LTD2023Wind Turbine Wakes in Active Yaw Control: Numerical and Theoretical Studies
In this thesis, we explore the best practice of simulating the wakes of the turbines under active yaw control (AYC) using large-eddy simulation (LES). In the first study, we validate the blade-element actuator disk model (ADM-BE) for a yawed wind turbine. ...
EPFL2023Dynamic stall characterisation and control for vertical-axis wind turbines
According to the International Energy Agency, the global net-zero emissions objective requires the installed wind power capacity to increase 11-fold between 2020 and 2050. The scientific community has recently voiced concerns about the logistic feasibility ...
EPFL2023A wind tunnel study on cyclic yaw control in a wind farm model
Fernando Porté Agel, Guiyue Duan
Dynamic control strategies, such as dynamic induction control [1], were reported as efficient and beneficial in improving wind farm power production. A recent work based on computational fluid dynamics simulation [2] shows that by controlling wake meanderi ...
2023