Impact of urban canopy characteristics on turbulence dynamics: Insights from large eddy simulation
In this study, a series of large-eddy simulations are conducted to explore the dynamics of
turbulence within the urban canopy. Two idealized urban-like geometries (staggered and …
turbulence within the urban canopy. Two idealized urban-like geometries (staggered and …
[HTML][HTML] The wind farm as a sensor: learning and explaining orographic and plant-induced flow heterogeneities from operational data
R Braunbehrens, A Vad, CL Bottasso - Wind Energy Science, 2023 - wes.copernicus.org
This paper describes a method to identify the heterogenous flow characteristics that develop
within a wind farm in its interaction with the atmospheric boundary layer. The whole farm is …
within a wind farm in its interaction with the atmospheric boundary layer. The whole farm is …
On the Sensitivity of Large-Eddy Simulations of the Atmospheric Boundary Layer Coupled with Realistic Large-Scale Dynamics
We present a new ensemble of 36 numerical experiments aimed at comprehensively
gauging the sensitivity of nested large-eddy simulations (LES) driven by large-scale …
gauging the sensitivity of nested large-eddy simulations (LES) driven by large-scale …
Analysis of vertical wind shear effects on offshore wind energy prediction accuracy applying rotor equivalent wind speed and the relationship with atmospheric stability
If the wind speed that passed through a wind turbine rotor disk area is constant, the hub
height wind speed (HHWS) could be representative of the wind speed over the rotor disk …
height wind speed (HHWS) could be representative of the wind speed over the rotor disk …
[HTML][HTML] Implementation of a generalized actuator disk model into WRF v4. 3: A validation study for a real-scale wind turbine
B Kale, S Buckingham, J van Beeck, A Cuerva-Tejero - Renewable Energy, 2022 - Elsevier
A validation study is carried out for a generalized actuator disk model (GAD) implemented
into the Weather Research and Forecasting model, an open-source numerical weather …
into the Weather Research and Forecasting model, an open-source numerical weather …
[HTML][HTML] Hectometer scale meteorological numerical simulation: a systematic literature review and future development trends
Since the beginning of the 21st century, with the development of weather and climate
models and supercomputing capabilities, coupled with an increasing demand for refined …
models and supercomputing capabilities, coupled with an increasing demand for refined …
[HTML][HTML] Comparison of the wake characteristics and aerodynamic response of a wind turbine under varying atmospheric conditions using WRF-LES-GAD and WRF …
B Kale, S Buckingham, J van Beeck, A Cuerva-Tejero - Renewable Energy, 2023 - Elsevier
A generalized actuator line model (GAL) is implemented in the Weather Research and
Forecasting (WRF)(Skamarock and Klemp, 2008) model to carry out high-fidelity large-eddy …
Forecasting (WRF)(Skamarock and Klemp, 2008) model to carry out high-fidelity large-eddy …
Sensitivity of multiscale large Eddy simulations for wind power calculations in complex terrain
Abstract Coupling Large Eddy Simulations (LES) with Numerical Weather Prediction (NWP)
models has promising applications for wind energy. Regional climatology, optimal siting of …
models has promising applications for wind energy. Regional climatology, optimal siting of …
Nocturnal jets over wind farms in complex terrain
WC Radünz, E de Almeida, A Gutiérrez, OC Acevedo… - Applied Energy, 2022 - Elsevier
Recent wind-energy field experiments have enhanced our understanding of stratified flows
over topography by observing the flow of nocturnal jets over complex terrains in the natural …
over topography by observing the flow of nocturnal jets over complex terrains in the natural …
Evaluation of turbulence characteristics in WRF simulations at WiValdi wind park
G Kilroy, A Englberger, L Wrba… - Journal of Physics …, 2024 - iopscience.iop.org
In this work we evaluate WRF-LES simulations at the WiValdi wind park at Krummendeich,
North Germany. To accurately resolve fine-scale turbulence, we employ a high-resolution …
North Germany. To accurately resolve fine-scale turbulence, we employ a high-resolution …