TY - EJOUR
AU - Hosseininejad, M.
AU - Ghoranneviss, Mahmoud
AU - Salem, Mohammad Kazem
PY - 2023
DA - November
TI - Ripple transport and neoclassical diffusion in IR-T1 tokamak
T2 - Journal of Theoretical and Applied Physics
VL - 14
L1 - https://oiccpress.com/journal-of-theoretical-and-applied-physics/article/ripple-transport-and-neoclassical-diffusion-in-ir-t1-tokamak-2/
DO - 10.1007/s40094-019-00352-6
N2 - AbstractIn tokamaks, small variations in the magnetic field create ripple. The discontinuous nature of the magnetic field coils in an axisymmetric torus conduces to additional particle trapping, and it is responsible for an additional neoclassical diffusion. Ripples also reduce the particle removal efficiency and disturb plasma confinement and cause constraints in the design of magnet of fusion reactor. Therefore, it is quite important to include the ripple for the design of plasma edge components. Herein, several considerations are taken into account to calculate and evaluate the diffusion coefficient and ion heat conductivity in ripple transport and also to compare it with neoclassical mode.
IS - 1
PB - OICC Press
KW - Diffusion coefficient, Diffusivity, Ion heat conductivity, Neoclassical diffusion, Ripple magnetic field, Ripple transport 
EN -