Published May 1988 | Version v1
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H/sub α/ monitors for the Advanced Limiter Test-II (ALT-II) on TEXTOR

Creators

Description

The H/sub α/ monitor system installed on TEXTOR in conjunction with the Advanced Limiter Test-II (ALT-II) toroidal belt pump limiter is introduced. The monitors are used to study edge particle fluxes and recycling, correlations to confinement properties of core and edge plasma with ALT-II, and also high-power auxiliary heating (/approximately/5 MW) during long-pulse (/approximately/4-s) operation of TEXTOR. A model of the edge particle flux based on the H/sub α/ measurements is presented. The ALT-II experiments are to be carried out in various phases. Here we discuss the results obtained from the monitor system during the initial phase of operations following the installation of the ALT-II limiter, with ohmic heating only. 15 refs., 21 figs

Availability note (English)

Available from NTIS, PC A03/MF A01; 1 as DE88013506.

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Additional details

Publishing Information

Imprint Pagination
36 p.
Report number
ORNL/TM--10698

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
19102332
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY; S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
CALIBRATION; CONFINEMENT TIME; CONTINUITY EQUATIONS; DATA ACQUISITION SYSTEMS; ELECTRON TEMPERATURE; JOULE HEATING; MONITORS; PERFORMANCE; PLASMA DENSITY; PLASMA DIAGNOSTICS; PUMPED LIMITERS; RESPONSE FUNCTIONS; TEXTOR TOKAMAK
Descriptors DEC
CLOSED PLASMA DEVICES; DIFFERENTIAL EQUATIONS; EQUATIONS; FUNCTIONS; HEATING; LIMITERS; MEASURING INSTRUMENTS; PARTIAL DIFFERENTIAL EQUATIONS; THERMONUCLEAR DEVICES; TOKAMAK DEVICES

Optional Information

Notes
Portions of this document are illegible in microfiche products.