尾流形状
Based on the wake model and the second-order lifting line theory, a new analytical method is emphatically developed to predict the aerodynamic behavior of the advanced rotor with a swept, tapered or swept-tapered tip shape.
将该方法和桨叶二阶升力线模型结合,建立了一个新的适用于后掠、尖削及其组合形状的旋翼气动特性计算的分析模型。
sequencing wake shape in plc program design
时序波形图分析法在PLC程序设计中的应用
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