首先在Workbench中選擇Bladegen模塊

勾選創建輪轂和創建所有葉片選項

選擇徑向葉輪標簽，并輸入Z值和R值（橫軸為Z向，縱向為R）。
選擇厚度/角度模式

輸入葉片包角140度，厚度值及葉片個數為7

03.jpg

進入設計總窗口

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**.
意思是輪轂和擋風罩（套罩）形狀的定義在子午面上很關鍵，我們在
前面初始化子午面結構參數已定義了這些曲線的終點。
它們的其它輪廓由系統自動生成，不需要修改。用戶可以通過改變坐標值及曲線特性進行修改。
雙擊各點修改坐標值來定義進口和出口截面
1. Double click the shroud inlet point at the top left of the meridional view.
2. The Point Location Dialog will open. The Horizontal value is the Axial location (Z co-ordinate) and the Vertical value represents the Radius.
3. Enter -10 and 110 for the horizontal and vertical values. Click OK.
4. Double click the hub inlet point (bottom left corner) and enter -10 and 25 for the horizontal and vertical values. Click OK.
5. Double click the hub outlet point (top right corner) and enter 91 and 250 for the horizontal and vertical values. Click OK.
6. Double click the shroud outlet point (top left corner) and enter 63 and 250 for the horizontal and vertical values. Click OK.