Experimental demonstration of tokamak inductive flux saving by transient coaxial helicity injection on national spherical torus experimenta)
Experimental demonstration of tokamak inductive flux saving by transient coaxial helicity injection on national spherical torus experimenta)
复制标题
国家球环面瞬态同轴螺旋注入节省托卡马克感应通量的实验演示a)
DOI:
10.1063/1.3628540
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发表时间:
2011
影响因子:
2.2
通讯作者:
V. Soukhanovskii
中科院分区:
文献类型:
--
作者:
R. Raman;D. Mueller;T. Jarboe;B. Nelson;M. Bell;S. Gerhardt;B. LeBlanc;J. Menard;M. Ono;L. Roquemore;V. Soukhanovskii
Discharges initiated by transient coaxial helicity injection in National Spherical Torus Experiment have attained peak toroidal plasma currents up to 300 kA. When induction from the central solenoid is then applied, these discharges develop up to 300 kA additional current compared to discharges initiated by induction only. CHI initiated discharges in NSTX have achieved 1 MA of plasma current using only 258 mWb of solenoid flux whereas standard induction-only discharges require about 50% more solenoid flux to reach 1 MA. In addition, the CHI-initiated discharge has lower plasma density and a low normalized internal plasma inductance of 0.35, as needed for achieving advanced scenarios in NSTX.
DOI:
--
发表时间:
2003
期刊:
Physics of Plasmas 10・7
影响因子:
--
作者:
M.Nagata;et al.
通讯作者:
et al.