Evidence and modeling of turbulence bifurcation in L-mode confinement transitions on Alcator C-Mod

Autor: Cao, NM, Rice, JE, Diamond, PH, White, AE, Chilenski, MA, Ennever, PC, Hughes, JW, Irby, J, Reinke, ML, Rodriguez-Fernandez, P

Publikováno v: Physics of Plasmas, vol 27, iss 5

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::b4cf6796569bdd8b99fee862615f5691
https://escholarship.org/uc/item/9x9407g7

Rotation Reversal Bifurcation and Energy Confinement Saturation in Tokamak Ohmic L-Mode Plasmas

Autor: Rice, JE, Cziegler, I, Diamond, PH, Duval, BP, Podpaly, YA, Reinke, ML, Ennever, PC, Greenwald, MJ, Hughes, JW, Ma, Y, Marmar, ES, Porkolab, M, Tsujii, N, Wolfe, SM

Publikováno v: Physical review letters, vol 107, iss 26
Rice, JE; Cziegler, I; Diamond, PH; Duval, BP; Podpaly, YA; Reinke, ML; et al.(2011). Rotation reversal bifurcation and energy confinement saturation in tokamak Ohmic L-mode plasmas. Physical Review Letters, 107(26). doi: 10.1103/PhysRevLett.107.265001. UC San Diego: Retrieved from: http://www.escholarship.org/uc/item/8s77m3gj

Direction reversals of intrinsic toroidal rotation have been observed in diverted Alcator C-Mod Ohmic L-mode plasmas following electron density ramps. For low density discharges, the core rotation is directed cocurrent, and reverses to countercurrent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a9d8ca9e98645395a8975d6356d35fa7
https://infoscience.epfl.ch/record/176871