Edge dynamics in pellet-fuelled inner-wall jet discharges

Conference · Thu Jan 01 00:00:00 EST 1987

OSTI ID:6458064

Cohen, S A; Ehrenberg, J; Bartlett, D V; Campbell, D J; Cheetham, A D; de Kock, L; Gondhalekar, A; Gottardi, N; Granetz, R; Houlberg, W

This paper reports on the density behavior in JET during pellet-fuelled inner-wall discharges without auxiliary heating. Certain discharges, characterized by minor disruptions at the q = 2 surface, show a ten times more rapid decay of the plasma density than previously observed. It is shown that this is related to the combined effects of plasma and wall properties.

• Research Organization: JET Joint Undertaking, Abingdon (UK); Princeton Univ., NJ (USA). Plasma Physics Lab.; Max-Planck-Institut fuer Plasmaphysik, Garching (Germany, F.R.); Oak Ridge National Lab., TN (USA)
• DOE Contract Number: AC05-84OR21400
• OSTI ID: 6458064
• Report Number(s): CONF-870629-8-Abst.; ON: DE87010886
• Resource Relation: Conference: 14. European conference on controlled fusion and plasma physics, Madrid, Spain, 22 Jun 1987; Other Information: Portions of this document are illegible in microfiche products
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
JET TOKAMAK
PELLET INJECTION
PLASMA DENSITY
DEUTERIUM
EXPERIMENTAL DATA
LIMITERS
TRITIUM
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
DATA
HYDROGEN ISOTOPES
INFORMATION
ISOTOPES
LIGHT NUCLEI
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
RADIOISOTOPES
STABLE ISOTOPES
THERMONUCLEAR REACTORS
TOKAMAK TYPE REACTORS
YEARS LIVING RADIOISOTOPES
700205* - Fusion Power Plant Technology- Fuel
Heating
& Injection Systems