Published August 1981 | Version v1
Report Restricted

Neutral density measurements in Doublet III

Creators

Description

In the Doublet III tokamak a variety of cross-sectionally shaped plasmas has been investigated. Simple magnetically shielded ionization gauges monitoring the working gas pressure show a striking dependence upon plasma shape. Average neutral density varies over two orders of magnitude. In the extreme cases of the simplified poloidal divertor shapes the pressure exceeds 10-3 torr

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS., PC A02/MF A01.

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Additional details

Publishing Information

Imprint Pagination
16 p.
Report number
GA-A--16460

Conference

Title
American Vacuum Society national symposium.
Dates
3 - 6 Nov 1981.
Place
Anaheim, CA, USA.

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
13646243
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ATOMS; DISTRIBUTION; DOUBLET-3 DEVICE; IONIZATION GAGES; MEASURING METHODS; PLASMA; PLASMA PRESSURE; POLOIDAL FIELD DIVERTORS; SHAPE
Descriptors DEC
CLOSED PLASMA DEVICES; DIVERTORS; MEASURING INSTRUMENTS; PRESSURE GAGES; THERMONUCLEAR DEVICES; TOKAMAK DEVICES; VACUUM GAGES

Optional Information

Secondary number(s)
CONF-811113--14.