### 8.3.2. Velocity Triangles Tab

Figure 8.4: Velocity Triangles Tab

This tab contains the velocity triangles, and the appropriate velocity values, for the inlet and shroud exit locations.

The data is displayed as follows:

Units

These radio buttons control whether the data (both input and results) are presented in either SI or imperial units. The data switches as soon as the units are changed, no recalculation is required after switching and any subsequent recalculation will yield identical results.

Impeller sketch

This displays a simple meridional sketch of the impeller, hub, and shroud curves.

The Calculate button updates the data model with the input data in the user interface and subsequently performs the calculation.

Note: When the user interface loses focus, the data model is automatically updated with the input data in order to keep the user interface and data model synchronized. Conversely, on receiving the focus the user interface input data will be updated from the data model.

Release 18.2 - © ANSYS, Inc. All rights reserved.