August 2011

Journal

Initial results from coaxial helicity injection

By:
Raman, R.; Peng, Yueng-Kay M
Journal Name:
Plasma Physics and Controlled Fusion
Page Number:
305
Volume:
43
Issue Number:
N/A
Publication Date:
August 2011

Abstract

Coaxial helicity injection has been investigated on the National Spherical Torus Experiment (NSTX). Initial experiments produced 130 kA of toroidal current without the use of the central solenoid. The corresponding injector current was 20 kA. Discharges with pulse lengths up to 130 ms have been produced.