4 ms·
Tokamaks need a changing current in the central solenoid. So while 8 minutes is infinity for a stellarator, there are important performance benchmarks at 8 sec
by willis936 6y ago
Tokamaks need a changing current in the central solenoid. So while 8 minutes is infinity for a stellarator, there are important performance benchmarks at 8 seconds, 8 minutes, 8 hours, etc. You trade pulse length for ohmic heating.