Energy Confinement in Shaped TCV Plasmas with Electron Cyclotron Heating

The effects of plasma shape on confinement and sawtooth stability are studied for positive and negative discharge triangularity and for different elongations with 1.5 MW centrally deposited ECH power


Published in:
ECA, Europhysics Conference Abstracts, 23J (1999), 1089
Presented at:
26th EPS Conf. on Contr. Fusion and Plasma Physics, Maastricht, Netherlands, June 1999
Year:
1999
Publisher:
Mulhouse, France, European Physical Society
Keywords:
Note:
Energy confinement enhancement at negative triangularity. Normalising the density reducies dispersion, thus linear regression fits well all the available data till delta -0.6 in OH, till -0.3 with central ECH. β values are also higher at negative triangularities in both ohmic and ECH cases.
Laboratories:




 Record created 2019-05-22, last modified 2019-10-07

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