The results show the weak coating region and provide life prediction by simulating the erosion process of blade coating with the flow field data and erosion resistance performance parameters.

• 最后，将流场数据和涂层抗冲蚀磨损性能参数相结合来模拟叶片涂层的冲蚀过程，指出了涂层的薄弱区域并进行了寿命预测。