中文摘要：

本文采用了CFD方法，对中国空气动力研究与发展中心的STORK5．0 WPX全尺寸风电机叶轮气动性能进行了数值模拟，对转轮的几个截面压力系数进行了预测，并与风洞实验结果进行了对比，两者基本上吻合，并通过对流场进行分析，验证了计算方法的可行性和准确性。

英文摘要：

CFD method was adapted to simulate the full scale wind turbine STORK 5.0 WPX of China Aerodynamics Research and Development Center. The pressure coefficient of several sections was calculated and compared with experiment results. Numerical results and experiments coincide well. Then the flow filed was also analyzed. So the numerical simulation proves to be feasible and reliable.