C

I

CZIEGLER , I.

Last name: CZIEGLER

First name: I.

July 17, 2020 (v1)

Publication

Metadata-only

Investigation into the formation of the scrape-off layer density shoulder in JET ITER-like wall L-mode and H-mode plasmas

Wynn, A. Lipschultz, B. Cziegler, I.

The low temperature boundary layer plasma (scrape-off layer or SOL) between the hot core and the surrounding vessel determines the level of power loading, erosion and implantation of material surfaces, and thus the viability of tokamak-based fusion as an energy source. This study explores mechanisms affecting the formation of flattened density...

Uploaded on: March 27, 2023
February 2, 2023 (v1)

Publication

Metadata-only

Scrape-off Layer Transport and Filament Characteristics in High-density Tokamak Regimes

Vianello, N. Carralero, D. Tsui, C.K.

A detailed cross-device investigation on the role of filamentary dynamics in high-density regimes has been performed within the EUROfusion framework, comparing the ASDEX Upgrade (AUG) and TCV tokamaks. Both devices run density ramp experiments at different levels of plasma current, keeping the toroidal field or q 95 constant in order to...

Uploaded on: February 28, 2023