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通过数值计算方法预测了百叶窗浓缩器内叶片及壁面磨损的情况。研究了百叶窗结构、来流速度、给粉浓度等因素对浓缩器内叶片磨损的影响 ,提出了一些重要的防磨原则
The numerical calculation method was used to predict the wear of the blade and the wall in the shutter concentrator. The effects of shutter structure, flow rate, powder concentration and other factors on the blade wear in the concentrator were studied. Some important principles of wear resistance