FEM ConstraintElectrostaticPotential: Difference between revisions

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#* Either press the {{Button|[[Image:FEM_ConstraintElectrostaticPotential.svg|16px]] [[FEM_ConstraintElectrostaticPotential|ConstraintElectrostaticPotential]]}} button
#* Either press the {{Button|[[Image:FEM_ConstraintElectrostaticPotential.svg|16px]] [[FEM_ConstraintElectrostaticPotential|FEM ConstraintElectrostaticPotential]]}} button
#* or use the menu {{MenuCommand|Model → Electrostatic Constraints → [[Image:FEM_ConstraintElectrostaticPotential.svg|16px]] Constraint electrostatic potential}}.
#* Or use the menu {{MenuCommand|Model → Electrostatic Constraints → [[Image:FEM_ConstraintElectrostaticPotential.svg|16px]] Constraint electrostatic potential}}.
# In the [[3D_view|3D view]] select the object the constraint should be applied to.
# In the [[3D_view|3D view]] select the object the constraint should be applied to.
# Press the {{Button|Add}} button.
# Press the {{Button|Add}} button.

Revision as of 09:43, 14 June 2022

FEM ConstraintElectrostaticPotential

Menu location
Model → Electrostatic Constraints → Constraint Electrostatic Potential
Workbenches
FEM
Default shortcut
None
Introduced in version
-
See also
FEM capacitance example, FEM tutorial

Description

Creates a FEM constraint for the electrostatic potential. To be used together with the Electrostatic or Electricforce equation.

Usage

  1. In the 3D view select the object the constraint should be applied to.
  2. Press the Add button.

Options

The dialog offers the following settings:

  • Potential: The electric potential in V.
  • Potential Constant: Option to set a constant potential.
  • Farfield / Electric infinity: Option to specify that the volume as for away from an electric potential.
  • Calculate Electric Force: Option to trigger the calculation of the electric for using the Electricforce equation.
  • Capacity Body: : Counter of the body (or face) with a capacitance.