H/sub. cap alpha. / monitors for the Advanced Limiter Test-II (ALT-II) on TEXTOR
The H/sub ..cap alpha../ 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 ..cap alpha../ 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.
- Research Organization:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- DOE Contract Number:
- AC05-84OR21400
- OSTI ID:
- 7155112
- Report Number(s):
- ORNL/TM-10698; ON: DE88013506; TRN: 88-028378
- Resource Relation:
- Other Information: Portions of this document are illegible in microfiche products
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
TEXTOR TOKAMAK
PLASMA DIAGNOSTICS
CALIBRATION
CONFINEMENT TIME
CONTINUITY EQUATIONS
DATA ACQUISITION SYSTEMS
ELECTRON TEMPERATURE
JOULE HEATING
MONITORS
PERFORMANCE
PLASMA DENSITY
PUMPED LIMITERS
RESPONSE FUNCTIONS
CLOSED PLASMA DEVICES
DIFFERENTIAL EQUATIONS
ELECTRIC HEATING
EQUATIONS
FUNCTIONS
HEATING
LIMITERS
MEASURING INSTRUMENTS
PARTIAL DIFFERENTIAL EQUATIONS
PLASMA HEATING
RESISTANCE HEATING
THERMONUCLEAR DEVICES
TOKAMAK DEVICES
700102* - Fusion Energy- Plasma Research- Diagnostics
700209 - Fusion Power Plant Technology- Component Development & Materials Testing