The top magnetically confined fusion plasma of the type called Field Reversed Configuration (FRC) at TAE Technologies “C-2W” is visualized by a WarpX simulation. White curves are the magnetic field-lines and colors represent the plasma densities; the enclosing magnetic coils and the cylindrical vessel are also shown [The external (red) rings are magnets, surrounding the cylindrical vacuum vessel (gray) , which confine the cocoon-like plasma inside].
