Large eddy simulation of dynamic stall flow control for wind turbine airfoil using plasma actuator

Energy ◽  
2020 ◽  
Vol 212 ◽  
pp. 118753
Author(s):  
Li Guoqiang ◽  
Yi Shihe
Keyword(s):  
Large Eddy Simulation ◽  
Flow Control ◽  
Wind Turbine ◽  
Plasma Actuator ◽  
Dynamic Stall ◽  
Eddy Simulation ◽  
Large Eddy ◽  
Wind Turbine Airfoil

Two-Dimensional Large-Eddy Simulation of Flow past a Wind Turbine Airfoil in Deep Fall

2011 ◽  
Vol 347-353 ◽  
pp. 2165-2168 ◽  
Author(s):  
Jie Fu ◽  
Bin He ◽  
Hui Ling Zhang ◽  
Qin Shan Fan
Keyword(s):  
Large Eddy Simulation ◽  
Wind Turbine ◽  
3D Model ◽  
Hybrid Methods ◽  
Separated Flows ◽  
Two Dimensional ◽  
Eddy Simulation ◽  
Flow Past ◽  
Large Eddy ◽  
Wind Turbine Airfoil

In order to assess the performance of the two-dimensional (2D) large eddy simulation (LES) as a computational tool for analyzing separated flows. LES in various models has been developed to simulate turbulent flows, especially to separated flows. In this investigation, 2D LES is used to simulate flow past a wind turbine airfoil in deep stall which is a classical separated flow proved by experiments. The results of 2D LES are compared with that of a 3D model using RNS/LES hybrid methods and with experimental data. This shows that the 2D LES method can not only be used to simulate separated flows, but also the calculation time of 2D LES is significantly decreased to compare with the 3D model using RNS/LES hybrid methods.

Recent improvements of actuator line-large-eddy simulation method for wind turbine wakes

2021 ◽  
Vol 42 (4) ◽  
pp. 511-526
Author(s):  
Zhiteng Gao ◽  
Ye Li ◽  
Tongguang Wang ◽  
Shitang Ke ◽  
Deshun Li
Keyword(s):  
Large Eddy Simulation ◽  
Wind Turbine ◽  
Simulation Method ◽  
Eddy Simulation ◽  
Large Eddy

scholarly journals Advances in large-eddy simulation of a wind turbine wake

2007 ◽  
Vol 75 ◽  
pp. 012041 ◽  
Author(s):  
A Jimenez ◽  
A Crespo ◽  
E Migoya ◽  
J Garcia
Keyword(s):  
Large Eddy Simulation ◽  
Wind Turbine ◽  
Eddy Simulation ◽  
Large Eddy ◽  
Turbine Wake ◽  
Wind Turbine Wake

Experimental investigation of dynamic stall flow control for wind turbine airfoils using a plasma actuator

Energy ◽  
2019 ◽  
Vol 185 ◽  
pp. 90-101 ◽  
Author(s):  
Li Guoqiang ◽  
Zhang Weiguo ◽  
Jiang Yubiao ◽  
Yang Pengyu
Keyword(s):  
Experimental Investigation ◽  
Flow Control ◽  
Wind Turbine ◽  
Plasma Actuator ◽  
Dynamic Stall ◽  
Turbine Airfoils

Large eddy simulation of base drag reduction using jet boat tail passive flow control

2020 ◽  
Vol 198 ◽  
pp. 104398 ◽  
Author(s):  
Yunchao Yang ◽  
William Bradford Bartow ◽  
Gecheng Zha ◽  
Heyong Xu ◽  
Jianlei Wang
Keyword(s):  
Large Eddy Simulation ◽  
Drag Reduction ◽  
Flow Control ◽  
Passive Flow Control ◽  
Eddy Simulation ◽  
Passive Flow ◽  
Large Eddy ◽  
Base Drag
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