论文部分内容阅读
针对矿用引风机等排粉机械叶片磨损较快的实际情况 ,从叶片受力以及空气动力学的角度 ,提出了变截面积防磨气垫叶片 ,很好地解决了引风机叶片的磨损问题
Aimed at the fact that the exhaust fan blades wear faster, such as mine induced draft fan and so on, this paper puts forward the anti-wear air cushion blades with variable cross-sectional area from the aspects of force and aerodynamics of the blade and solves the problem of the wear of induced draft fan blades