Published December 1997
| Version v1
Journal article
A new wall conditioning technique developed on the HT-7 superconducting tokamak with a permanent magnetic field
Creators
- 1. Chinese Academy of Sciences, Hefei (China). Inst. of Plasma Physics
Description
A new technique for wall conditioning with a permanent magnetic field has been tested and developed on the HT-7 superconducting tokamak by ion cyclotron range frequency wave injection. The operation ranges for conditioning and recycling was investigated with different working gas (D2, he), toroidal field (0.1-2.5 T) and rf powers. The experimental results show that its cleaning efficiency is about three times higher than that of glow discharge cleaning. This new technique has been used daily during experiments
Additional details
Publishing Information
- Journal Title
- Chinese Physics Letters
- Journal Volume
- 14
- Journal Issue
- 12
- Journal Page Range
- p. 916-919.
- ISSN
- 0256-307X
- CODEN
- CPLEEU
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 29007062
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- CLEANING; ION CYCLOTRON-RESONANCE; MAGNETIC FIELDS; PERMANENT MAGNETS; RF SYSTEMS; THERMONUCLEAR REACTOR WALLS; TOKAMAK DEVICES; TOKAMAK TYPE REACTORS
- Descriptors DEC
- CLOSED PLASMA DEVICES; CYCLOTRON RESONANCE; EQUIPMENT; MAGNETS; RESONANCE; THERMONUCLEAR DEVICES; THERMONUCLEAR REACTORS