Calculation of transport processes in the Pfirsch-Schluter regime in stellarators

摘要

The author discusses a method of calculating particle and heat fluxes (including impurity ions) in the Pfirsch-Schluter regime in stellarators by integrating along the magnetic field lines. A computer is used to calculate the diffusion fluxes through the magnetic surfaces; these are determined by numerical methods, and full account is taken of the influence of three-dimensional inhomogeneity in a known confining magnetic field