Published February 2002
| Version v1
Journal article
Innovative concepts for plasma-facing components moving solid surface plasma-facing components
Description
In a moving solid wall divertor system, pebble flow, a falling ball, or a moving belt is used in the plasma-facing component for purposes of load reduction and heat removal. Various processes such as particle exhaust, maintenance, and replacement may be possible in steady state operation via the divertor chamber. With regard to design studies of the innovative moving divertor concept, certain technological issues will be common to almost all cases. In this paper, the heat load, particle control, and operating parameters are described in the case of the pebble divertor system. (author)
Additional details
Publishing Information
- Journal Title
- Purazuma, Kaku Yugo Gakkai-Shi
- Journal Volume
- 78
- Journal Issue
- 2
- Journal Page Range
- p. 129-132
- ISSN
- 0918-7928
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 33025574
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- ALUMINIUM OXIDES; BERYLLIUM OXIDES; DIVERTORS; FIRST WALL; GRAPHITE; HEAT EXCHANGERS; KERNELS; MODULAR STRUCTURES; PELLETS; PLANNING; PLASMA; RECYCLING; SILICON CARBIDES; STEADY-STATE D-T REACTORS; WALL EFFECTS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; ALUMINIUM COMPOUNDS; BERYLLIUM COMPOUNDS; CARBIDES; CARBON; CARBON COMPOUNDS; CHALCOGENIDES; D-T REACTORS; ELEMENTS; MINERALS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; SILICON COMPOUNDS; STEADY-STATE FUSION REACTORS; THERMONUCLEAR REACTOR WALLS; THERMONUCLEAR REACTORS
Optional Information
- Notes
- 9 refs., 6 figs.