PROPERTIES OF AN INTENSE 40-KV NEUTRAL BEAM INJECTOR

被引:20
作者
STIRLING, WL
TSAI, CC
HASELTON, HH
SCHECHTER, DE
WHEALTON, JH
DAGENHART, WK
DAVIS, RC
GARDNER, WL
KIM, J
MENON, MM
RYAN, PM
机构
[1] Oak Ridge National Laboratory, Oak Ridge
关键词
D O I
10.1063/1.1135901
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The properties of an intense neutral beam injector, the modified duoPIGatron ion source, are discussed and compared with other injectors. For this source (a) beam composition for hydrogen is ∼ (85±5) % monatomic, (b) nucleon gas efficiency is 50%, (c) the electrical efficiency of ion generation is 1.1 A/kW, and (d) up to 52% of the input power is delivered in the ion and neutral beam to a target subtending a half angle of 1.8°×1.4°.
引用
收藏
页码:523 / 527
页数:5
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