Design of a Large Scale Titanium Getter Pump for the HL-2A NBI  

作　　者：JIANGTao JIANGShaofeng LEIGuangjiu 

出　　处：《Southwestern Institute of Physics Annual Report》2003年第1期49-53,共5页核工业西南物理研究院年报（英文版）

摘　　要：The HL-2A NBI design parameters are hydrogen beam energy 60 keY, the pulse duration of 2 s, consist of two beam lines and injected along tangential direction. The neutral beam power will arrive 4 MW in the future. The first step is one beam line and two ion sources. The vacuum vessel consists of major chamber, minor chamber and ion source chamber and drift duct. We need a vacuum system, which capacity is sufficient and the relatively low costs of it.

关 键 词：中性束注入器 钛吸附泵 HL-2A 等离子体 设计思路 

分 类 号：TL629.1[核科学技术—核技术及应用]