Publication Type
Journal
Journal Name
Nuclear Fusion
Publication Date
Page Number
083016
Volume
53
Issue
8
Abstract
Axisymmetric equilibrium reconstruction using magnetohydrodynamic equilibrium solutions to the Grad–Shafranov equation has long been an important tool for interpreting tokamak experiments. This paper describes recent results in non-axisymmetric (three-dimensional) equilibrium reconstruction of nominally axisymmetric plasmas (tokamaks and reversed field pinches (RFPs)), and fully non-axisymmetric plasmas (stellarators). Results from applying the V3FIT code to CTH and HSX stellarator plasmas, RFX-mod RFP plasmas and the DIII-D tokamak are presented.