首先在Workbench 中选择 Bladegen 模块 勾选创建轮毂和创建所有叶片选项 选择径向叶轮标签,并输入Z 值和R 值(横轴为Z 向,纵向为R)
选择厚度/角度模式 输入叶片包角1 4 0 度,厚度值及叶片个数为 7 进入设计总窗口 The most critical operation in the meridional view is to define the shape of the hub and shroud curve
The endpoints for these curves were specified when Initial Design Parameters were entered in the Initial Meridional configuration dialog
The hub and shroud profile for this case are well defined automatically
In this case, there is no need for any additional modificati**
意思是轮毂和轮缘(套罩)形状的定义在子午面上很关键,我们在 前面初始化子午面结构参数已定义了这些曲线的终点
它们的其它轮廓由系统自动生成,不需要修改
用户可以通过改变坐标值及曲线特性进行修改
双击各点修改坐标值来定义进口和出口截面 1
Double click the shroud inlet point at the top left of the meridional view
The Point Location Dialog will open
The Horizontal value is the Axial location (Z co-ordinate) and