Published January 2009
| Version v1
Report
Primary investigation of power exhaust capability of the belt limiter in HT-7
Creators
- 1. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, Anhui (China)
Description
In order to improve power exhaust capacity in longer pulse discharge, inner components including the belt limiters were upgraded in HT-7 vacuum vessel before the 2008 spring campaign. The longest discharge duration has reached from 306s to more than 399s, which proves that the change in the HT-7 device was very successful. The simulation and observation of the power deposition on the belt limiter has been carried out and these results have demonstrated that the power exhaust capacity of belt limiter can afford the long operation. (author)
Additional details
Publishing Information
- Imprint Title
- Proceedings of JSPS-CAS core university program seminar on PWI/PFC and fusion technologies
- Imprint Pagination
- 165 p.
- Journal Page Range
- p. 38-41
- Report number
- NIFS-PROC--76
Conference
- Title
- JSPS-CAS core university program seminar on PWI/PFC and fusion technologies
- Dates
- 27-29 Oct 2008
- Place
- Huangshan (China)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 42018943
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- A CODES; COMPUTERIZED SIMULATION; ENERGY ABSORPTION; EROSION; HEAT FLUX; HEAT TRANSFER; HT-7 TOKAMAK; LIMITERS; PLASMA IMPURITIES; PLASMA PRODUCTION; TEMPERATURE DISTRIBUTION; TEMPERATURE RANGE 0400-1000 K; WALL EFFECTS
- Descriptors DEC
- ABSORPTION; CLOSED PLASMA DEVICES; COMPUTER CODES; ENERGY TRANSFER; IMPURITIES; SIMULATION; SORPTION; TEMPERATURE RANGE; THERMONUCLEAR DEVICES; TOKAMAK DEVICES
Optional Information
- Notes
- 3 refs., 5 figs.