16 citations · 22 across the 4 of their papers we have counts for
4 papers · 1 filter
Modeling wind farm noise emission and propagation: effects of flow and layout
J. Colas, A. Emmanuelli, D. Dragna +1
This study demonstrates how wind farm flow physics influence noise generation and downstream propagation through numerical simulations. The flow field is modeled using large-eddy s…
Wake-induced variations in noise levels and amplitude modulation for two interacting wind turbines
Jules Colas, Ariane Emmanuelli, Didier Dragna +1
The influence of turbine-turbine interactions on sound propagation is investigated using numerical simulations. Three configurations are examined: turbines aligned downstream of ea…
Wind turbine sound propagation: Comparison of a linearized Euler equations model with parabolic equation methods
Jules Colas, Ariane Emmanuelli, Didier Dragna +3
Noise generated by wind turbines is significantly impacted by its propagation in the atmosphere. Hence, for annoyance issues an accurate prediction of sound propagation is critical…
Effect of a 2D Hill on the Propagation of Wind Turbine Noise
Jules Colas, Ariane Emmanuelli, Didier Dragna +2
A good understanding of wind turbine noise propagation is relevant to better measure the impact of turbines on the environment. In this study, we developed numerical simulations to…