风力发电机翼型升阻比的计算

The calculation method on C_L/C_D of the wind-mill generator aerofoil

利用大型有限元分析软件ANSYS流-固耦合模块中的物理环境法对风力发电机叶片翼型放置于风场中进行模拟分析,通过各种尝试、比较,找到了一种相对接近实际翼型升阻比的计算方法。

This article simulated and analyzed the behavior of wind-mill generator aerofoil in the wind field by using of the physics environment method in the fluid-solid coupling module of the large finite element analysis software- ANSYS, and a calculation method on CL/CD of the airfoil was found through many attempts and selection, the method can give a result which relatively approaches the real value.