Measurements of the Plasma Current Density and Q-Profiles in IR-T1 Tokamak

作者：Ghoranneviss M; Elahi A Salar^*; Fard A Abbaspour Tehrani; Tajdidzadeh M

来源：Journal of Fusion Energy, 2010, 29(3): 232-236.

DOI：10.1007/s10894-009-9264-4

• Tokamak
• Internal inductance
• Current density profile
• Q-profile

The purposes of this paper are determination of the current density and safety factor profiles, J(r) and q(r), in IR-T1 tokamak. For these purposes, a diamagnetic loop with its compensation coil, and also an array of magnetic probes were designed, constructed, and installed on outer surface of the IR-T1 tokamak chamber, and then the poloidal beta and poloidal and radial magnetic fields measured. Moreover, a few approximate values of the internal inductance for the different possible profiles of the plasma current density are also calculated. From the results, current density and q-profiles obtained.

• 出版日期2010-6