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Return To: Session EX3 - Divertors 1 (Wednesday, 21 October)
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(EX3/5) Confinement Degradation of ELMy H-Modes at High Density and/or Radiated Power Fraction

   
G. F. Matthews  and the JET Team  (see Appendix to IAEA-CN-69/OV1/2)
 
JET Joint Undertaking, Abingdon, Oxfordshire, United Kingdom

Abstract
High density, high radiated power fraction and small ELMs  are key elements of the current ITER  design. In JET , these conditions are shown to be associated with high ELM frequency, low pedestal pressure and correspondingly reduced global energy confinement  time. This paper reviews our current understanding of the connections between these parameters.

 

Read the full paper in PDF format.


IAEA 1999