Observation of Lobes near theXPoint in Resonant Magnetic Perturbation Experiments on MAST

Technical Notes on the Near Surface Experiments of Submerged Submarine

In this study, the experimental analysis on the bare hull resistance coefficient of submarine at snorkel depth is represented. The experiments are conducted in marine laboratory of Admiral Makarov University. The results are presented for surface condition and snorkel condition. Snorkel depth is regarded equal to one diameter of submarine hull beneath the water surface as usual in submarines. P...

Resonant magnetic perturbation effect on the tearing mode dynamics

The tearing mode (TM) is a resistive instability that can arise in magnetically confined plasmas. The TM can be driven unstable by the gradient of the plasma current. When the mode grows it destroys the magnetic field symmetry and reconnects the magnetic field in the form of a so-called magnetic island. The TMs are inherent to a type of device called the reversed-field pinch (RFP), which is a d...

Resonant magnetic perturbation effects on pedestal structure and ELMs

The plasma transport processes by which externally applied resonant magnetic field perturbations (RMPs) mitigate or suppress edge localized modes (ELMs) in low collisionality tokamak H-mode plasmas are explored. Experimental data from DIII-D indicates the dominant RMP-induced transport occurs at the pedestal top where electron temperature gradient scale lengths increase up to 3 times more than ...

Direct observation of resonant tunneling dynamics in high magnetic fields.

Edge localized mode control with an edge resonant magnetic perturbation

R. A. Moyer, T. E. Evans, T. H. Osborne, P. R. Thomas, M. Becoulet, J. Harris, K.-H. Finken, J. A. Boedo, E. J. Doyle, M. E. Fenstermacher, P. Gohil, R. J. Groebner, M. Groth, G. L. Jackson, R. J. La Haye, C. J. Lasnier, A. W. Leonard, G. R. McKee, H. Reimerdes, T. L. Rhodes, D. L. Rudakov, M. J. Schaffer, P. B. Snyder, M. R. Wade, G. Wang, J. G. Watkins, W. P. West, and L. Zeng General Atomics...