Numerical Estimation of Anti-icing Heating Power for NREL 5MW Wind Turbine Blades in Cold Climate

被引：0

作者：

Yassin, Khaled ^{[1
]}

Stoevesandt, Bernhard ^{[2
]}

Peinke, Joachim ^{[1
]}

机构：

[1] CvO Univ Oldenburg, ForWind Ctr Wind Energy Res, Inst Phys, Kupkersweg 70, D-26129 Oldenburg, Germany

[2] Fraunhofer IWES, Inst Wind Energy & Energy Syst Technol, Kupkersweg 70, D-26129 Oldenburg, Germany

来源：

SCIENCE OF MAKING TORQUE FROM WIND (TORQUE 2020), PTS 1-5 | 2020年 / 1618卷

关键词：

ICE ACCRETION; SIMULATION; MODELS;

D O I：

10.1088/1742-6596/1618/5/052075

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This work aims to give an estimate of to heating power used in the anti-icing system of the NREL 5MW wind turbine rotor operating in a cold climate in the presence of suspended water particles in the air. In this work, the turbine blade was simulated using an in-house code implemented in OpenFOAM framework that uses compressible Lagrange-Euler approach to simulate water particles transport from the atmosphere to the blade surface. On the water film side, Shallow-Water Icing Model (SWIM) is used to simulate the icing and anti-icing process. The results show that at least 3% of the rated power of the rotor should be used just to keep the water film from freezing. It shows also that most of the heating power should be concentrated on the leading edge, lower surface of the blade, and the middle sections of the blade.

引用

页数：8

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