FEM ConstantVacuumPermittivity

From FreeCAD Documentation

FEM ConstantVacuumPermittivity

Menu location
Model → Overwrite Constraints → Constant vacuum permittivity
Workbenches
FEM
Default shortcut
None
Introduced in version
0.19
See also
None

Description

Overwrites vacuum permitivity in Elmer electrostatic and magnetodynamic analyses with a custom value.

Usage

  1. To create a new ConstantVacuumPermittivity object do the following:
    • Select the menu Model → Overwrite Constants → Constant vacuum permittivity.
  2. To edit an existing ConstantVacuumPermittivity object:
  3. Specify a non-default vacuum permittivity value (in F/m).