FEM ConstraintInitialPressure

Description
Creates an initial pressure constraint for a fluid flow analysis.

Usage

 * 1) Either press the toolbar button   or select the menu.
 * 2) Enter an initial pressure value.
 * 3) For a 3D analysis, select a 'solid' (body) from your model, for a 2D analysis select a face.

For a description how to input formulas, see section Formulas in the page for the Flow velocity constraint.