PRESSURE MEASUREMENTS IN MAGNETIC FUSION DEVICES

被引：32

作者：

DYLLA, HF

机构：

来源：

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY | 1982年 / 20卷 / 02期

关键词：

D O I：

10.1116/1.571344

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Accurate pressure measurements are important in magnetic fusion devices for: (1) plasma diagnostic measurements of particle balance and ion temperature; (2) discharge cleaning optimization; (3) vacuum system performance; and (4) tritium accountability. A review is presented the application, required accuracy, and suitable instrumentation for these measurements. Demonstrated uses of ionization-type and capacitance-diaphragm gauges for various pressure and gas-flow measurements in tokamaks are presented, with specific reference to the effects of magnetic fields on gauge performance and the problems associated with gauge calibration.

引用

页码：119 / 128

页数：10

共 55 条

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