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Abstract

A simple D computer code has been prepared for predicting the neutron emission in the initial phase of beam-heated hot-ion H-mode discharges in the Joint European Torus (JET). It performs very well for discharges with low particle recycling up to the onset of magnetohydrodynamic (MHD) related activity, which usually occurs within 1 second of commencing full power heating. It can also be used to model the entire discharge, including the termination, when fuelling of the plasma core with cold neutrals is adopted as a first-order approximation for edge recycling effects.

Additional information

Authors: JARVIS O N, JET Joint Undertaking, Abingdon, Oxon (GB)
Bibliographic Reference: Report: JET-P(97)06 EN (1997) 27pp.
Availability: Available from the Publications Officer, JET Joint Undertaking, Abingdon, Oxon, OX14 3EA (GB)
Record Number: 199710487 / Last updated on: 1997-05-09
Category: PUBLICATION
Original language: en
Available languages: en
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