Experimental and Numerical Analysis of a Scaled Wind Turbine Near Wake

被引：0

作者：

Tata, Madjid ^{[1
,2
]}

Massouh, Fawaz ^{[3
]}

Dobrev, Ivan ^{[3
]}

Smaili, Arezki ^{[2
]}

机构：

[1] Ctr Dev Energies Renouvelables, BP 62,Route Observ, Algiers 16340, Algeria

[2] ENP, Lab Genie Mecan & Dev, BP 182El Harrach, Algiers 16200, Algeria

[3] Ecole Natl Super Arts & Metiers, Dept Fluides & Syst Energet, 151 Blvd Hop, F-75013 Paris, France

来源：

2018 INTERNATIONAL CONFERENCE ON WIND ENERGY AND APPLICATIONS IN ALGERIA (ICWEAA' 2018) | 2018年

关键词：

Wind turbine; Particle Image Velocimetry; Turbulent flow; Numerical simulation; VALIDATION;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Experimental measurements of velocity field have been performed in the near wake of a scaled wind turbine with 0.350 m of rotor diameter by using Particle Image Velocimetry in a wind tunnel. Measurements have been carried out for two tip speed ratios 6.76 and 9.91. Numerical simulation of the flow field around the same wind turbine is also studied. The two turbulence models k-epsilon and k-omega SST have been considered. The wind turbine rotor is modelled with the actuator disc approach coupled with the blade element momentum theory.. Experimental measurements have been compared to the numerical simulation results and good agreements have been obtained for the outer half of the near wake.

引用

页数：6

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