EPS 2019

Session

BSAP-MCF

12 Jul 2019, 11:40

Aula U6-09, Building U6 (University of Milano-Bicocca UNIMIB)

Conveners

BSAP-MCF

• A. Alonso (Laboratorio Nacional de Fusi__n - CIEMAT)

2961. I5.J601 Plasma filament dynamics in different toroidal magnetic configurations

S. Zoletnik (EPS 2019)

12/07/2019, 11:40

Joint Sessions

See the full abstract here http://ocs.ciemat.es/EPS2019ABS/pdf/I5.J601.pdf

Filaments detaching from the edge of tokamak plasmas are well known. They are generated by pressure driven instability and driven outward by polarization due to the magnetic field curvature and gradient. Similar structures are also commonly observed in the edge and island divertor of the Wendelstein 7-X stellarator....

2962. I5.J602 Interaction of Alfvénic modes and turbulence investigated in a self-consistent gyrokinetic framework

A. Biancalani (EPS 2019)

12/07/2019, 12:10

Joint Sessions

See the full abstract here http://ocs.ciemat.es/EPS2019ABS/pdf/I5.J602.pdf

Tokamak plasmas are examples of complex systems where multiple spatial and temporal scales are intrinsically linked. Microturbulence, meso-scale zonal structures (ZS, like zerofrequency zonal flows and geodesic acoustic modes) and macroscopic MHD instabilities like Alfvénic modes (AM), mutually interact either due to...