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叙述了应用于风力机气动与结构CAD软件“BladeDesignforWindows”。该软件实现了对翼型气动数据和截面坐标数据的数据库管理 ,采用片条理论 ,考虑到角度干扰系数、实度、风剪、偏航等因素对风力机气动性能的影响 ,对风力机气动性能进行计算 ,并在此基础上发展了水平轴风力机桨叶气动外形的总体优化设计方法
Describes the “BladeDesignforWindows” CAD software for pneumatic and structural wind turbine applications. The software realizes the database management of the airfoil aerodynamic data and the cross-section coordinate data. The strip theory is adopted to take into account the influence of the angle interference coefficient, real degree, wind shear and yaw on the aerodynamic performance of the wind turbine. Performance calculation, and on this basis, the overall optimization design method of aerodynamic profile of horizontal axis wind turbine is developed