Self-pumping inpurity control systems for INTOR
Two self-pumping systems have been examined for use as the INTOR impurity control system. The systems work by trapping helium in freshly deposited metal surface layers on or near the divertor plate. A slot divertor concept using vanadium or other trapping material appears to be both feasible and mechanically simple, and offers significant advantages in cost, reduced complexity, and helium pumping efficiency for the INTOR design.
- Research Organization:
- Argonne National Lab., IL (USA)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 6701319
- Report Number(s):
- ANL/FPP/TM-212; ON: DE87007530
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
700209* -- Fusion Power Plant Technology-- Component Development & Materials Testing
COST
DIVERTORS
ELEMENTS
FLUIDS
GASES
HELIUM
IMPURITIES
INTOR TOKAMAK
METALS
NONMETALS
RARE GASES
THERMONUCLEAR REACTORS
TOKAMAK TYPE REACTORS
TRANSITION ELEMENTS
TRAPPING
VACUUM SYSTEMS
VANADIUM
700209* -- Fusion Power Plant Technology-- Component Development & Materials Testing
COST
DIVERTORS
ELEMENTS
FLUIDS
GASES
HELIUM
IMPURITIES
INTOR TOKAMAK
METALS
NONMETALS
RARE GASES
THERMONUCLEAR REACTORS
TOKAMAK TYPE REACTORS
TRANSITION ELEMENTS
TRAPPING
VACUUM SYSTEMS
VANADIUM