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Abstract

A non-linear time dependent Fokker-Planck transport code is used to simulate neutral beam injection experiments, without the divertor, in the DITE tokamak. Injection of H-0 into both D and H plasmas is considered. The effects of both high and low z impurities are modelled. The effect of beam impurity charge exchange on the radiative power loss is modelled. Transverse conductivities and diffusivities are derived which best represent the experimental data, both with and without injection, for six well documented experiments. Good overall agreement is obtained.

Additional information

Authors: GILL R D, CULHAM LABORATORY, ABINGDON, OXFORDSHIRE (UK);NATIONAL MAGNETIC FUSION ENERGY COMPUTER CENTRE, LAWRENCE LIVERMORE NATIONAL LAB. (USA);KERBEL G D, CULHAM LABORATORY, ABINGDON, OXFORDSHIRE (UK);NATIONAL MAGNETIC FUSION ENERGY COMPUTER CENTRE, LAWRENCE LIVERMORE NATIONAL LAB. (USA);MIRIN A A CULHAM LABORATORY, ABINGDON, OXFORDSHIRE (UK), CULHAM LABORATORY, ABINGDON, OXFORDSHIRE (UK);NATIONAL MAGNETIC FUSION ENERGY COMPUTER CENTRE, LAWRENCE LIVERMORE NATIONAL LAB. (USA);NATIONAL MAGNETIC FUSION ENERGY COMPUTER CENTRE, LAWRENCE LIVERMORE NATIONAL LAB. (USA), CULHAM LABORATORY, ABINGDON, OXFORDSHIRE (UK);NATIONAL MAGNETIC FUSION ENERGY COMPUTER CENTRE, LAWRENCE LIVERMORE NATIONAL LAB. (USA)
Bibliographic Reference: AVAILABILITY: THE LIBRARIAN, UKAEA, CULHAM LABORATORY, ABINGDON, OXON. OX14 3DB (UK), MENTIONING REPORT CLM-P 680, 1982
Record Number: 1989122004100 / Last updated on: 1987-01-01
Category: PUBLICATION
Available languages: en