超音速自由喷流形成CO2团束  

CO 2 Cluster Beam Generated by Supersonic Expansion from a Gas Nozzle

作　　者：田民波[1,2] 山田公[1,2] 

机构地区：[1]清华大学材料科学与工程系 [2]日本京都大学离子工学实验室

出　　处：《真空》1996年第4期27-32,共6页Vacuum

摘　　要：设计并制造了喷咀——分流器系统以产生气体团束。为搞清气体团束的产生过程，进行了流体力学分析。A nozzle skimmer system was constructed which allowed for generation the gas cluster beam. In order to understand the generating process,an hydromechanics analysis is given. The gas cluster ion beam apparaturs is studied for engineering applications.

关 键 词：团束 气体团束 喷咀 超音速膨胀 流体力学 

分 类 号：O354.3[理学—流体力学]