Published August 2013 | Version v1
Journal article Metadata-only

NBI heating analysis of time-development plasma in LHD

Creators

  • 1. Kyoto University, Department of Nuclear Engineering, Kyoto (Japan)
  • 2. National Inst. for Fusion Science, Toki, Gifu (Japan)

Description

A neutral beam injection heating simulation of time-development plasma in the Large Helical Device high-ion-temperature experiment is presented. The effects of the time-development of density and temperature on the beam ion birth profile and slowing-down are considered using a new code, GNET-TD, which is based on GNET. The simulation results show that heat deposition to ions increases in the core region when the density decays after pellet injection. (author)

Availability note (English)

Available from http://dx.doi.org/10.1585/pfr.8.2403099

Additional details

Identifiers

DOI
10.1585/pfr.8.2403099;

Publishing Information

Journal Title
Plasma and Fusion Research
Journal Volume
8
Journal Issue
special issue 1
Journal Page Range
p. 2403099.1-2403099.4
ISSN
1880-6821

Conference

Title
22. international Toki conference on cross-validation of experiment and modeling for fusion and astrophysical plasmas
Acronym
ITC22
Dates
19-22 Dec 2012
Place
Toki, Gifu (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
46134713
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
AUGMENTATION; BEAM INJECTION HEATING; BENCH-SCALE EXPERIMENTS; G CODES; ION DRIFT; KINETIC EQUATIONS; LHD DEVICE; MANY-DIMENSIONAL CALCULATIONS; MONTE CARLO METHOD; NEUTRAL ATOM BEAM INJECTION; NUMERICAL ANALYSIS; PHASE SPACE; PLASMA
Descriptors DEC
BEAM INJECTION; CALCULATION METHODS; CLOSED PLASMA DEVICES; COMPUTER CODES; EQUATIONS; HEATING; MATHEMATICAL SPACE; MATHEMATICS; PLASMA HEATING; SPACE; THERMONUCLEAR DEVICES

Optional Information

Notes
8 refs., 9 figs.