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Wednesday, September 8, 2021 

(Please note all times are given in CET)

12:30-12:35    Welcome

Pedestal and ELM-free Regimes: Session 1

Chair: I. Cziegler

12:35-13:30    Plenary Talk (40’ + 15’)

Speaker: E. Viezzer

Recent advances on stationary no-ELM and small-ELM regimes: Viezzer, Eleonora (PDF , 97kb)

13:30-13:55    (15’ + 10’)

Speaker: S. Saarelma

Ballooning mode stability in negative triangularity plasmas: Saarelma, Samuli (PDF , 145kb)

13:55-14:20    (15’ + 10’)

Speaker: B. Chapman

The role of slab-ETG modes in determining the structure of JET-ILW pedestals with varying levels of power and fueling: Chapman, Benjamin (PDF , 69kb)

14:20-14:50    Discussion (30’)

14:50-15:30 (40’)            Break      

Pedestal and ELM-free Regimes: Session 2

Chair: C. Holland

15:30-15:55    (15’ + 10’)

Speaker: A. O. Nelson

Current based experimental determination of inter-ELM pedestal MTMs: Nelson, Andrew (PDF , 69kb)

15:55-16:20    (15’ + 10’)

Speaker: R. Bielajew

Measurements of Te fluctuations and linear gyrokinetic modeling in the I-mode and L-mode edge at ASDEX Upgrade: Bielajew, Rachel (PDF , 133kb)

16:20-16:45    (15’ + 10’)

Speaker: W. McCarthy

Evidence of a GAM like potential structure and frequency impurity response for the Low Frequency Edge Oscillation in I-mode on Alcator C-Mod: McCarthy, William (PDF , 148kb)

16:45-17:15    Discussion (30’)

17:15-18:00 (45’)            Break      

Poster Session 3

18:00–20:00 (120’)

Presenters:          

Poster 3.1: J. Ball

A local gyrokinetic study of turbulent transport in a negative triangularity DEMO: Ball, Justin (2) (PDF , 36kb)

Poster 3.2: N. Bonanomi

Effect of the isotope mass on tokamak turbulent transport: experimental observations and gyro-kinetic simulations: Bonanomi, Nicola (PDF , 81kb)

Poster 3.3: P. Cano Megias

Main ion temperature and rotation measurements at the plasma edge of ASDEX Upgrade and comparison to neoclassical theory: Cano Megias, Pilar (PDF , 97kb)

Poster 3.4: R. A. Chaban

Investigating Pedestal Structure with Isotopes: Chaban, Ryan (PDF , 80kb)

Poster 3.5: H. Chen

Excitation of Zonal Flow by Intermediate-Scale Electron Temperature Gradient Turbulence in Tokamak Plasmas: Chen, Haotian (PDF , 7kb)

Poster 3.6: R. Coosemans

Influence of the diamagnetic drift contribution on the turbulent kinetic energy balance in isothermal interchange-dominated ExB turbulence in the scrape-off layer: Coosemans, Reinart (PDF , 230kb)

Poster 3.7: R. Gerru

Local vorticity analysis in full-f gyrofluid model with FELTOR code: Gerru Miguelanez, Raul (PDF , 104kb)

Poster 3.8: A. Kirjasuo

Source impact on density peaking in JET experiments: Kirjasuo, Anu (PDF , 122kb)

Poster 3.9: A. Krämer-Flecken

Plasma current crashes and the associated dynamics of the 5/5-island chain in W7-X: Krämer-Flecken, Andreas (PDF , 98kb)

Poster 3.10: I. Cziegler

Coordinated Experimental and Computational Search for Zonal Flow Characteristics: Cziegler, Istvan (PDF , 109kb)

Poster 3.11: M. Muraca

Reduced transport models for a tokamak flight simulator: Muraca, Marco (PDF , 26kb)

Poster 3.12: R. Reksoatmodjo

SOPLS-ITER study of the relative roles of fueling and plasma transport on setting the density pedestal in high pedestal opacity H-mode on Alcator C-Mod: Reksoatmodjo, Richard (PDF , 91kb)

Poster 3.13: G. Suárez-López

The impact of the heating mix on DEMO plasmas: Suarez Lopez, Guillermo (PDF , 53kb)

Poster 3.14: S. Biggs-Fox

Poloidal Structure of Zonal Flow Drive via Nonlinear Transfer Functions in Local Gyrokinetic Simulations: Biggs-Fox, Stephen (PDF , 12kb)

Poster 3.15: G. M. Weir

Core electron heat transport measurements on Wendelstein 7-X and correlation microwave diagnostics for operational Phase 2: Weir, Gavin (PDF , 732kb)

Poster 3.16: C. F. B. Zimmermann

Analysis and modeling of momentum transport based on NBI modulation experiments at ASDEX Upgrade: Zimmermann, Benedikt (PDF , 1,064kb)