Define a spatial velocity constraint using translational components

1. Choose Home tab→Loads and Conditions group→Velocity .

2. In the Velocity dialog box, select Translational Components – Field from the Type list.

3. In the Model Objects group, click Select Object and select the geometry or FE entity to which the velocity constraint will be applied.

4. In the Direction group, select the coordinate system to use to define the constraint.

5. In the Degrees of freedom group, select a method from the Specify Field list to apply a velocity constraint that varies spatially. You can use an existing field or create a new field. For more information, see Using fields and expressions to define boundary conditions.

6. (Optional) Enter Scale Factors for each component.

7. Click OK.The constraint is applied to the model.

How do I

Define a velocity constraint using magnitude and a single direction

Define a velocity constraint normal to the model

Define a velocity constraint using components

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Velocity constraint (Nastran)

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Define a spatial velocity constraint using translational components, Simcenter 3D 2021.1 Series

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