Detached eddy simulation of large scale wind turbine wake in offshore environment

被引：0

作者：

De Girolamo, Filippo ^{[1
]}

Castorrini, Alessio ^{[1
]}

Barnabei, Valerio F. ^{[1
]}

Morici, Vincenzo ^{[1
]}

Tieghi, Lorenzo ^{[1
]}

Bonfiglioli, Aldo ^{[2
]}

Corsini, Alessandro ^{[1
]}

机构：

[1] Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, Via Eudossiana 18, Rome,00184, Italy

[2] School of Engineering, University of Basilicata, Viale dell'Ateneo Lucano 10, Potenza,85100, Italy

来源：

International Journal of Heat and Fluid Flow | 2024年 / 110卷

关键词：

Aerodynamics - Horizontal axis wind turbine - Offshore wind turbines - Turbine components - Vortex flow - Wakes;

D O I：

10.1016/j.ijheatfluidflow.2024.109637

中图分类号：

学科分类号：

摘要：

The rapid growth of the global offshore wind market underscores the need for accurate numerical simulations to support the development and design of offshore wind farms, especially in regions like the Mediterranean where measured data on marine-weather conditions for use in offshore wind farm design are rare. This paper addresses the challenge of proposing a reliable simulation framework to assess the impact of resolving sea waves on wind turbine wake simulations. A case study is defined using reanalysis data to derive possible met-ocean conditions for a 15 MW offshore wind turbine in operation at a Mediterranean site. The simulation framework employs a one-way coupling between waves and aerodynamics, an aeroelastic actuator line model to compute the wind turbine rotor dynamics and its integration into a hybrid LES-URANS turbulent flow simulation of the surrounding wind field based on the k−ω SST Improved Delayed Detached Eddy Simulation. Atmospheric turbulence is accounted for by using a stochastic wind inflow generator based on the Kaimal velocity spectrum. Wave motion is resolved using a dynamic mesh solver. Results are provided and discussed in terms of the investigation of the effects of resolving the wave motion interaction on wind shear, rotor wake, turbine loads, and performance. © 2024

引用

共 50 条

[1] Modelling of wind turbine wake using large eddy simulation
Sedaghatizadeh, Nima
Arjomandi, Maziar
Kelso, Richard
Cazzolato, Benjamin
Ghayesh, Mergen H.
[J]. RENEWABLE ENERGY, 2018, 115 : 1166 - 1176
[2] Large Eddy Simulation of Yawed Wind Turbine Wake Deformation
Kim, Hyebin
Lee, Sang
[J]. ENERGIES, 2022, 15 (17)
[3] Advances in large-eddy simulation of a wind turbine wake
Jimenez, A.
Crespo, A.
Migoya, E.
Garcia, J.
[J]. SCIENCE OF MAKING TORQUE FROM WIND, 2007, 75
[4] Role of subgrid-scale modeling in large eddy simulation of wind turbine wake interactions
Sarlak, H.
Meneveau, C.
Sorensen, J. N.
[J]. RENEWABLE ENERGY, 2015, 77 : 386 - 399
[5] Large-eddy simulation of spectral coherence in a wind turbine wake
Jimenez, A.
Crespo, A.
Migoya, E.
Garcia, J.
[J]. ENVIRONMENTAL RESEARCH LETTERS, 2008, 3 (01)
[6] Large eddy simulation of the wind turbine wake characteristics in the numerical wind tunnel model
Mo, Jang-Oh
Choudhry, Amanullah
Arjomandi, Maziar
Lee, Young-Ho
[J]. JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2013, 112 : 11 - 24
[7] Large Eddy Simulation of wind turbine wake interaction in directionally sheared inflows
Chanprasert, W.
Sharma, R. N.
Cater, J. E.
Norris, S. E.
[J]. RENEWABLE ENERGY, 2022, 201 : 1096 - 1110
[8] Large eddy simulation of dynamically controlled wind turbines in an offshore environment
Storey, R. C.
Norris, S. E.
Stol, K. A.
Cater, J. E.
[J]. WIND ENERGY, 2013, 16 (06) : 845 - 864
[9] Detached eddy simulation of hydrokinetic turbine wake in shallow water depths
El Fajri, Oumnia
Bowman, Joshua
Bhushan, Shanti
O'Doherty, Tim
[J]. OCEAN ENGINEERING, 2024, 306
[10] Numerical Investigations of Wake Expansion in the Offshore Wind Farm Using a Large Eddy Simulation
Liu, Mingqiu
Liang, Zhichang
Liu, Haixiao
[J]. ENERGIES, 2022, 15 (06)

← 1 2 3 4 5 →