Published January 2009
| Version v1
Report
Density limits with different fuelling methods in the HL-2A tokamak
Creators
- 1. Southwestern Institute of Physics, Chengdu (China)
Description
Density limits with different fuelling methods have been compared in HL-2A, i.e. direct gas puffing and supersonic molecular beam injection (SMBI) from low field side, divertor gas fuelling. The maximum densities for low current discharges are 3.4x1019 m-3, 4.3x1019 m-3 and 4.7x1019 m-3 for the 3 kinds of fuelling methods. The density ratios to Greenwald density limit are 0.9, 1.1, 1.2, respectively. The behavior of density limit disruption is analyzed as well. (author)
Additional details
Publishing Information
- Imprint Title
- Proceeding of JSPS-CAS core university program seminar on production and control of high performance plasmas with advanced plasma heating and diagnostic systems
- Imprint Pagination
- 320 p.
- Journal Page Range
- p. 185-200
- Report number
- NIFS-PROC--77
Conference
- Title
- JSPS-CAS core university program seminar on production and control of high performance plasmas with advanced plasma heating and diagnostic systems
- Dates
- 4-7 Nov 2008
- Place
- Lijiang (China)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 42018983
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- DIVERTORS; ELECTRON TEMPERATURE; GAS INJECTION; HL-2A TOKAMAK; MOLECULAR BEAMS; PLASMA CONFINEMENT; PLASMA DENSITY; PLASMA DISRUPTION; PLASMA MACROINSTABILITIES; SOFT X RADIATION; SUPERSONIC FLOW; THERMONUCLEAR REACTOR FUELING
- Descriptors DEC
- BEAMS; CLOSED PLASMA DEVICES; CONFINEMENT; ELECTROMAGNETIC RADIATION; FLUID FLOW; FLUID INJECTION; INSTABILITY; IONIZING RADIATIONS; PLASMA INSTABILITY; RADIATIONS; THERMONUCLEAR DEVICES; TOKAMAK DEVICES; X RADIATION
Optional Information
- Notes
- 12 refs., 8 figs.