Kinetic-ballooning-limited pedestals in spherical tokamak plasmas

A theoretical model is presented that for the first time matches experimental measurements of the pedestal width-height Diallo scaling in the low-aspect-ratio high-β tokamak NSTX. Combining linear gyrokinetics with self-consistent pedestal equilibrium variation, kinetic-ballooning, rather than ideal...

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Veröffentlicht in:	Nuclear fusion 2024-04, Vol.64 (5)
Hauptverfasser:	Parisi, Jason F., Guttenfelder, W., Nelson, Andrew Oak, Gaur, Rahul, Kleiner, Andreas, Lampert, Mate, Avdeeva, Galina, Berkery, John W., Clauser, Cesar F., Curie, Max T., Diallo, Ahmed, Dorland, William D., Kaye, Stanley M., McClenaghan, Joseph, Parra, Felix I.
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY gyrokinetics ideal MHD NSTX pedestal prediction spherical tokamaks
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