Velocity

Applies velocity as an initial condition for use in a Transient Structural analysis or an Explicit Dynamics analysis.

Velocity Object for Transient

Object Properties

Tree Dependencies

Insertion Methods

Right-click Options

API Reference

Additional Related Information

Velocity Object for Explicit Dynamics

 

Object Properties

The Details view properties for this object include the following.

CategoryProperties/Options/Descriptions

Scope

Scoping Method

Geometry – Appears if Scoping Method is set to Geometry Selection. In this case, use selection filters to pick geometry, click the Geometry field, then click Apply.

Named Selection – Appears if Scoping Method is set to Named Selection.

Definition

Input Type - Choose Angular Velocity, Drop Height, or Velocity.

Define By

Total– Magnitude; appears if Define By is set to Vector.

Direction- Appears if Define By is set to Vector.

Coordinate System – Available list; appears if Define By is set to Components.

X, Y, Z Component – Values; appears if Define By is set to Components.

Tree Dependencies

Insertion Methods

Use any of the following methods after highlighting Initial Conditions object:

  • Click Velocity option on the Initial Conditions Context tab.

  • Right-click the Initial Conditions object or in the Geometry window Insert > Velocity.

Right-click Options

In addition to common right-click options, relevant right-click options for this object include:

  • Insert > Velocity/Angular Velocity/Drop Height

  • Suppress

API Reference

See the Initial Condition section of the ACT API Reference Guide for specific scripting information.

Additional Related Information

See the following sections for additional information: