FEM ConstraintPressure

From FreeCAD Documentation
Jump to navigation Jump to search
Other languages:
Deutsch • ‎English • ‎français • ‎italiano • ‎polski • ‎română • ‎русский

FEM ConstraintPressure.svg FEM ConstraintPressure

Menu location
Model → Mechanical Constraints → Constraint pressure
Default shortcut
Introduced in version
See also
FEM Constraint force


Applies a pressure constraint to a face.


  1. There are several ways to invoke the command:
    • Press the FEM ConstraintPressure.svg FEM ConstraintPressure button.
    • Select the Model → Mechanical Constraints → FEM ConstraintPressure.svg Constraint pressure option from the menu.
  2. Click on Add reference and select face in the 3D view.
  3. Edit appropriate window to specify pressure load in MPa.
  4. Tick box to reverse direction if necessary.


  • Distribution of pressure on face is always uniform and always perpendicular to face.