Abstract

ASIF, M.. Study of plasma displacement and ß_p +l_i/2 by the simplest Grad-Shafranov equation solution for circular cross section tokamak. Rev. mex. fis. [online]. 2013, vol.59, n.6, pp.517-520. ISSN 0035-001X.

In this work we present the plasma displacement and ß_p +l_i/2 by the Simplest Grad-Shafranov Equation (GSE) solution using Solov'ev assumption for circular cross section HT-7 tokamak. Using diamagnetic and compensation loop, combining with poloidal magnetic probe array signals, plasma displacement and ß_p +l_i/2 are measured. In this paper, theoretical and experimental results in determining plasma displacement and ß_p +l_i/2 are presented. We have seen that the calculated plasma displacement and the calculated ß_p +l_i/2 depend on the kind of discharge or plasma current.

Keywords : Magnetohydrodynamics; two-fluid and multi-fluid plasmas.