15-CENTIMETER-DIAMETER UHV TRANSFER SYSTEM FOR REMOTE PLASMA-WALL INTERACTION EXPERIMENTS

被引：4

作者：

CLAUSING, RE

EMERSON, LC

HEATHERLY, L

DOMM, TC

SIMPKINS, JE

LANGLEY, RA

机构：

[1] UNION CARBIDE CORP,DIV NUCL ENGN,OAK RIDGE,TN 37830

[2] OAK RIDGE NATL LAB,DIV FUS ENERGY,OAK RIDGE,TN 37830

来源：

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY | 1980年 / 17卷 / 03期

关键词：

D O I：

10.1116/1.570546

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A versatile UHV apparatus is described which permits large (up to 10 multiplied by 10 cm) sample arrays or entire experiments to be inserted from air into an operating tokamak. This can be done without perturbing the tokamak vacuum. Samples or experiments may be exposed in the tokamak for studies of plasma-wall interactions and removed at any time without requiring tokamak shutdown. Samples or experiments may be accurately positioned in the region between the vacuum wall and the plasma limiter remotely. The apparatus provides up to 20 electrical connections for thermocouples, heaters, and signal leads. It also provides linear and rotary mechanical motion for operating experiments synchronized to tokamak discharges.

引用

页码：709 / 713

页数：5