Each one of the nine modules, which is composed of a 40° vacuum vessel sector covered by thermal shields and two superconducting toroidal-field coils, weighs approximately the equivalent of four ...
It features a one-foot-long solenoid magnet with 12 toroidal field coils and eight poloidal field coils that help shape the plasma. Triangularity in a tokamak is the shape of the plasma in ...
Tokamaks are big doughnut-shaped devices that employ a toroidal magnetic field. They deliver great ... have a complex design ...