Model Gallery

Particle Tracing, Tokamak
Model ID: 23

This example shows a method for computing charge particle orbits in electromagnetic fields in COMSOL Multiphysics. The magnetic field of a tokamak is computed, using two equations from the Electromagnetics interface, followed by a electrodynamic simulation of charges particle orbits in the device. The integration of the equation of motion for the particles is preformed using an ordinary differential equation solver.



Particle Tracing, Tokamak The principle of the tokamak