Application of a LES technique to characterize the wake deflection of a wind turbine in yaw

Á Jiménez, A Crespo, E Migoya - Wind energy, 2010 - Wiley Online Library
When a wind turbine works in yaw, the wake intensity and the power production of the
turbine become slightly smaller and a deflection of the wake is induced. Therefore, a good …

Advances in large-eddy simulation of a wind turbine wake

A Jimenez, A Crespo, E Migoya… - Journal of Physics …, 2007 - iopscience.iop.org
A CFD code has been developed based on a Large-Eddy Simulation (LES) approach. The
turbine is simulated by concentrated drag forces, and is placed in an environment with …

ProLB: A Lattice Boltzmann Solver of Large‐Eddy Simulation for Atmospheric Boundary Layer Flows

Y Feng, J Miranda‐Fuentes, S Guo… - Journal of Advances …, 2021 - Wiley Online Library
A large‐eddy simulation tool is developed for simulating the dynamics of atmospheric
boundary layers (ABLs) using lattice Boltzmann method (LBM), which is an alternative …

Uncrewed aircraft system measurements of atmospheric surface-layer structure during morning transition

L Al-Ghussain, SCC Bailey - Boundary-Layer Meteorology, 2022 - Springer
This study applies uncrewed aircraft systems towards the investigation of surface-layer
structure during the morning transition. Three uncrewed aircraft systems simultaneously …

Scale-adaptive turbulence modeling for LES over complex terrain

MAS Bhuiyan, JM Alam - Engineering with Computers, 2022 - Springer
The large-eddy simulation (LES) is an efficient method for the study of atmospheric
boundary layer (ABL) flow over complex terrain. However, the robustness of LES is …

Large-Eddy Simulation of Utility-Scale Wind Farm Sited over Complex Terrain

J Singh, JM Alam - Energies, 2023 - mdpi.com
The realm of wind energy is a rapidly expanding renewable energy technology. Wind farm
developers need to understand the interaction between wind farms and the atmospheric …

Assessing turbulence and mixing parameterizations in the gray-zone of multiscale simulations over mountainous terrain during the METEX21 field experiment

DJ Wiersema, S Wharton, RS Arthur… - Frontiers in Earth …, 2023 - frontiersin.org
Multiscale numerical weather prediction models transition from mesoscale, where
turbulence is fully parameterized, to microscale, where the majority of highly energetic …

Simulations of turbulent flow over complex terrain using an immersed-boundary method

R DeLeon, M Sandusky, I Senocak - Boundary-Layer Meteorology, 2018 - Springer
We present an immersed-boundary method to simulate high-Reynolds-number turbulent
flow over the complex terrain of Askervein and Bolund Hills under neutrally-stratified …

[HTML][HTML] Evaluating implementations of the immersed boundary method in the Weather Research and Forecasting Model

RS Arthur, KA Lundquist, DJ Wiersema… - Monthly Weather …, 2020 - journals.ametsoc.org
Arthur, RS, KA Lundquist, JD Mirocha, and FK Chow, 2018: Topographic effects on radiation
in the WRF Model with the immersed boundary method: Implementation, validation, and …

Simulations of Wind Formation in Idealised Mountain–Valley Systems Using OpenFOAM

S Arias, JI Rojas, RB Athota, A Montlaur - Sustainability, 2023 - mdpi.com
An OpenFOAM computational fluid dynamics model setup is proposed for simulating
thermally driven winds in mountain–valley systems. As a first step, the choice of Reynolds …