A Comparative Study of Electron Heat Transport in a Stochastic and a NonStochastic Magnetic Field (vol 50, pg 135, 2010)

We studied the electron heat transport across a non-local stochastic magnetic field and a non-local non-stochastic magnetic field in tokamak plasmas. Analytical results and numerical simulation results were compared with conditions of a stochastic and a non-stochastic magnetic field respectively in this article. Parameter of stochasticity in perturbed magnetic field was found not to be a key factor in influencing effective radial heat conductivity in radial direction of tokomak when Chirikov parameter is close to one. (C) 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim