Published March 2003
| Version v1
Journal article
Fueling efficiency of gas puffing on large helical device
Description
Fueling efficiency of gas puffing has been estimated for the net current free plasmas heated by the neutral beam injection in LHD. The particle balance has been analyzed in the latter phase of the density ramp up discharges. The increase rate of the plasma density is correlated to the particle flux of gas puffing alone and not to the other parameters such as the recycling flux, at that phase. The fueling efficiency of 12% has been obtained with this method. The fueling efficiency obtained by this method is insensitive to the heating power or the existence of the magnetic island
Additional details
Identifiers
- PII
- S0022311502014575;
Publishing Information
- Journal Title
- Journal of Nuclear Materials
- Journal Volume
- 313-316
- Journal Issue
- 3-4
- Journal Page Range
- p. 534-538
- ISSN
- 0022-3115
- CODEN
- JNUMAM
Conference
- Title
- 15. international conference on plasma-surface interactions in controlled fusion devices
- Acronym
- PSI-15
- Dates
- 26-31 May 2002
- Place
- Gifu (Japan)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34051034
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- EFFICIENCY; GAS INJECTION; LHD DEVICE; NEUTRAL ATOM BEAM INJECTION; PLASMA DENSITY; THERMONUCLEAR REACTOR FUELING
- Descriptors DEC
- BEAM INJECTION; CLOSED PLASMA DEVICES; FLUID INJECTION; THERMONUCLEAR DEVICES
Optional Information
- Copyright
- Copyright (c) 2003 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.