Vortex Shedding: Exercise 3—Defining Physics Modules
1. In the Flow Analysis Tree, right-click Physics and select Select Physical Models. or click 
Physics Module. The Physical Model Selection dialog box opens.
Physics Module. The Physical Model Selection dialog box opens.2. Under Available Modules, select Flow and click 
3. Click Close to close the Physical Model Selection dialog box.
4. In the Flow Analysis Tree, select Common.
5. In the Model tab set Time Definition to Transient.
6. In the Flow Analysis Tree, select Flow.
7. In the Model tab, select the following values for the options listed:
a. Time Accuracy - Second Order
b. Under Numerics, set the following values for Numeric Scheme:
i. Velocity—2nd Order Upwind
ii. Density—Upwind