Community Research and Development Information Service - CORDIS

Abstract

JET discharges near the density limit frequently form a region of high density strongly radiating plasma localized at the plasma edge, on the small major radius side. A detailed description of such an event is presented. The onset of such an event coincides with a decrease in the kinetic energy content of the discharge. The asymmetric state initiates a transition of the discharge to a new poloidal symmetric state characterized by high edge radiation and decreased interaction with the limiters. The concomitant modifications of the density and energy dynamics of the discharge are observed.

Additional information

Authors: O'ROURKE J, JET JOINT UNDERTAKING, ABINGDON (UK);CAMPBELL D, JET JOINT UNDERTAKING, ABINGDON (UK);DENNE B, JET JOINT UNDERTAKING, ABINGDON (UK);GONDHALEKAR A, JET JOINT UNDERTAKING, ABINGDON (UK);GOTTARDI N, JET JOINT UNDERTAKING, ABINGDON (UK);KRAUSE H, JET JOINT UNDERTAKING, ABINGDON (UK);MAGYAR G, JET JOINT UNDERTAKING, ABINGDON (UK);MALACARNE M, JET JOINT UNDERTAKING, ABINGDON (UK);MAST F JET JOINT UNDERTAKING, ABINGDON (UK), JET JOINT UNDERTAKING, ABINGDON (UK)
Bibliographic Reference: 12TH EUROPEAN CONFERENCE ON CONTROLLED FUSION AND PLASMA PHYSICS, BUDAPEST (HUNGARY), SEPT. 2-6, 1985 PP. 81-84 WRITE TO THE PUBLICATIONS OFFICER, JET JOINT UNDERTAKING, ABINGDON, OXON, OX14 3EA (UK), MENTIONING REPORT JET-P(85)10, 1985
Record Number: 1989124058700 / Last updated on: 1987-01-01
Category: PUBLICATION
Available languages: en