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A typical JET H-mode plasma with composite ELMs and fast H-L transition, which is used as a template in our simulations (note a significant increase in line radiation after each ELM). P NBI P rad D W TH n edl V. Parail IOS ITPA Meeting, Kyoto, October 2011 core edge 6/13
• Non-local model can be tuned to give the temporal evolution in W th qualitatively in line with experiment; • Density trend is not so well reproduced (adjustment of recycling could help); • Discrete ELM model undergoes a series of repetitive L-H-L transitions caused by sudden energy flux drop after L-H transition, which are not usually observed in experiment V. Parail IOS ITPA Meeting, Kyoto, October 2011 ( = 0.95) P NBI [MW] [10 19 m -3 ] W th [MJ] crit. “Non-local” model (1) 6 4 2 0 8 6 4 2 0 15 10 5 0 1,5 1,0 0,5 •JET #72207: preliminary data •Discrete ELM model 0,0 51,5 52,0 52,5 53,0 53,5 54,0 54,5 55,0 Time [s] 7/13
Page 1 and 2: Fully predictive modelling of H-L t
Page 3 and 4: Two models for L-H and H-L transiti
Page 5: •We simulate all main plasma prof
Page 9 and 10: 1 T e T e B T T 0.9 crit 0.9 crit I
Page 11 and 12: W TH n edl P NBI P rad D V. Parail
Page 13 and 14: Global model describes better H-L t
Page 15 and 16: 1 P P loss P A 0.8 Martin08 loss P

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