Scaling law: Difference between revisions

Jump to navigation Jump to search
No edit summary
Line 59: Line 59:
When α = 0, the scaling is said to be of the Bohm type, and when α = 1, of the gyro-Bohm type.
When α = 0, the scaling is said to be of the Bohm type, and when α = 1, of the gyro-Bohm type.


The L-mode scaling is of the Bohm type, while the ELMy H-mode is of the gyro-Bohm type.
The L-mode scaling is of the Bohm type, while the ELMy H-mode scaling is of the gyro-Bohm type.
Gyro-Bohm scaling is what one would expect for diffusive transport based on a diffusive scale length proportional to &rho;<sub>i</sub> (the ion gyroradius). Bohm scaling, however, suggests that transport may not be diffusive and may not characterized by a typical scale length.  
Gyro-Bohm scaling is what one would expect for diffusive transport based on a diffusive scale length proportional to &rho;<sub>i</sub> (the ion gyroradius). Bohm scaling, however, suggests that transport may not be diffusive and may not characterized by a typical scale length.  
(''More detail needed'')
(''More detail needed'')

Navigation menu