TOREQ—A Code for Solving the Grad–Shafranov Equation in Plasma with a Fixed Boundary
摘要
Abstract
A simple TOREQ (Toroidal Equilibrium) code for solving the Grad–Shafranov equation, applicable for a tokamak with any aspect ratio, any (positive and negative) triangularity, any elongation with a fixed D-shaped or with X-point boundary, and with any arbitrary functions on the right-hand side of the equation has been described. The results of calculations of equilibrium parameters with published data have been compared.