Hypervelocity dust beam injection for national spherical torus experiment

被引：8

作者：

Wang, ZH ^{[1
]}

Wurden, GA ^{[1
]}

机构：

[1] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2004年 / 75卷 / 10期

关键词：

D O I：

10.1063/1.1784529

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

An internal magnetic field measurement technique using hypervelocity dust beam injection is described for eventual implementation on the National Spherical Torus experiment. The principle of the diagnostic has been described previously [Wang and Wurden, Rev. Sci. Instrum. 74, 1887 (2003)]. Approximately 200 kV of electrostatic potential will be used to accelerate multiple dust particles to velocities in the range of 1.0-10 km/s. A fast framing camera will be used to visualize and map two-dimensional internal magnetic field structure from the orientation of the visible light emissions generated by the plumes associated with the hypervelocity dust. (C) 2004 American Institute of Physics.

引用

页码：3436 / 3438

页数：3

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