GMT1

JST

0:30

8:30

PDT
(EDT: +3)
16:30

1:00

9:00

17:00

1:30

9:30

2:00
2:30

July 6th

July 7th

July 8th

17:30

PL(45min+15min)PL(45min+15min)PL(45min+15min)

10:00

18:00

Break

Break

Break

10:30

18:30
TG2
25 mins x 1
20 mins x 4

TG5
25 mins x 1
20 mins x 4

TG3
25 mins x 2
20 mins x 3

July 9thOpening

3:00

11:00

19:00

3:30

11:30

19:30

4:00

12:00

20:00

4:30

12:30

20:30

5:00

13:00

21:00

5:30

13:30

21:30

6:00

14:00

22:00

6:30

14:30

22:30

7:00

15:00

23:00

Break7:30

15:30

23:30

PL(45min+15min)

8:00

16:00

0:00

8:30

16:30

0:30

9:00

17:00

1:00

9:30

17:30

1:30

10:00

18:00

2:00

10:30

18:30

2:30

11:00

19:00

3:00

11:30

19:30

3:30

12:00

20:00

4:00

Summary(25mins, 20mins)
TG3 (Choi)
TG5 (Holland)
Break
TG4
25 mins x 1
20 mins x 4
Discussion
TG4 (Bass)

Lunch

Discussion
TG5 (Honda)
Lunch

TG2
25 mins x 1
20 mins x 5

TG1
25 mins x 1
20 mins x 2
Break
TG5
25 mins x 1
20 mins x 4

BreakLunch
TG320 mins x 2Discussion
TG3 (Zhang)
BreakBreakDiscussion
TG2 (Kwon)

TG1
25 mins x 1
20 mins x 5Discussion
TG1 (Citrin)

TG2 & TG5 (YRC)
20 mins x 8TG425 mins x 1
20 mins x 5

Break
TG225 mins x 1
20 mins x 3Lunch

TG5
25 mins x 1
20 mins x 5

BreakSummary(25mins x 1, 20 mins x 2)
TG1 (Kobayashi)
TG2 (McDermott)TG4 (Yu)
ClosingJuly 6thSpeaker

Title
Opening (8:55-9:00)

Plenary:9:00-10:00
Chair: K. Ida

2520
20
20
20

E.A. Belli

Strong Reversal of Simple Isotope Scaling Laws in Tokamak
Edge TurbulenceTG2-1 (Edge turbulence, Blob, SOL width)
10:10 – 11:50
Chair: T. Tokuzawa
Xu ChuOn How Turbulence Spreading Broadens the Scrape-off Layer
T. Wu
Effect of edge turbulent transport on scrape-off layer widthon HL-2A tokamak
Junyi Cheng Kinetic study of Blob Dynamics in Realistic Geometry using
the XGC1 CodeQ. Yan
Physics of Turbulence Spreading and Explicit Nonlocality
G.L. Xiao
Innovative Progress on the Supersonic Molecular Beam
Injection technique—a Robust Approach for Transport
Studies
Lunch (11:50-13:00)

25

Y.Y. Xie

20

F. Kin20Y. Ohtani

20

Y.J. Kim

20

W. Wang

20

Wenbin Liu

Plenary
15:20-16:20
Chair:
Wenbin Liu

P. Manas

TG2-2 (Non-diffusive)
13:00 – 15:05
Chair: M. Leconte
Plasma flows and turbulence during nonlocal effects inducedby cold pulses in the edge tokamak
Observations of bursty fluctuations measured byreflectometer associating to avalanche-like transport in JT60U
Temporal evolution of momentum transport in JT-60U Hmode plasma
Input Power Dependence of Non-Local Transport Events in
Flux-Driven ITG Turbulence
Global gyro-kinetic study of trapped electron mode (TEM)
instability in reversed magnetic shear plasmas
Evidence of ExB staircase in HL-2A L-mode tokamak
discharges
Break (15:05-15:20)
Turbulent and neoclassical transport of impurities: from W
accumulation to light impurity peaking modelling in tokamaks
TG2-3 (Turbulence, Transport)
16:20 – 17:45

Chair: Wenbin Liu
25

T. Tokuzawa

20
20

J. SeoM. Leconte

20

P.G. Ivanov

Discussion
17:45 – 18:15

J.M. Kwon

Turbulence spreading controlled by edge ECH heat
deposition
The effect of light impurities on ITG nonlinear simulationsStaircase formation & zonal profile corrugations in drift-wave
turbulence: role of the transport crossphase
Zonally dominated dynamics and the break-up of the Dimits
state in ion-scale plasma turbulence
TG2: discussion

July 7th
Plenary:
9:00-10:00
Chair: M. Honda

20
20Speaker
L. Qi

Title
Gyrokinetic simulations of zonal flow staircase in tokamak
plasmasTG5-3 (Turbulence, shear layer, collapse)
10:10 – 11:55
Chair: W. Lee
T. Long
Experimental studies of edge shear layer in the proximityof density limit on the J-TEXT tokamakR. SinghOn How Edge Shear Layer Collapse Defines Greenwald
limit ng ∼ Ip

20

G. Staebler

20

C. Holland

25

S.M. Yang

Discussion
11:55-12:25

M. Honda

A new saturation model for quasi-linear gyrokinetic
turbulent transport
Development of Compact Reactor Use Cases to Inform
Transport Studies
Observation of limit-cycle oscillation before L-H transition
and its RMP-induced suppression in KSTAR
Discussion, TG5Lunch (12:30-13:30)

2520
20

25
20
20
20

TG1-1 (Isotope)
13:30-14:35
Chair: S. Maeyama
K. Tanaka
Isotope effects on particle transport in TCV ohmicdischarge
T. Kobayashi
Hydrogen isotope effect on electron internaltransport barrier in LHD
T.-H. Watanabe Stabilization of trapped electron mode instability due
to electron temperature gradient turbulence
TG5-1 (Turbulence, Non-diffusive)
14:40-16:25
Chair: S. Toda
N. Kasuya
Ion Mass Dependence of Resistive Drift Wave
Turbulence in Cylindrical Plasmas
T. Tusjimura
Direct observation of the non-locality of non-diffusiveelectron thermal transport in LHD
B.J. Kang
Gyrokinetic simulation studies of KSTAR LOC and SOC
plasmasW. LeeStrong quasi-coherent turbulence in high-density Hmode pedestal

2020202025
2020
Discussion
18:45 – 19:15

J.F. Parisi

Electron temperature gradient turbulence in thepedestal
Break (16:25-16:40)

TG1-2 (Isotope, Impurity)
16:40-18:45
Chair: T. Kobayashi
S. Xu
Comparison of anomalous tungsten transport in linear andnonlinear regimes of ion temperature gradient modes
M. Marin
Multiple-isotope pellet cycles captured by turbulent
transport modelling in the JET tokamak
T. Kinoshita Isotope effects and role of impurity on transport andturbulence in LHD
S. Maeyama Multi-scale simulations of trapped electron mode andelectron temperature gradient mode turbulence on thesupercomputer Fugaku
J. Li
Impurity effects on Quasi-linear heat transport induced bycoupling of TEM and ITG turbulence
X.R. Zhang
Impurity effects on TEM turbulence in tokamak plasmas
with inverted electron density profile
J. Citrin
TG1, Discussion

July 8th
Plenary:
9:00-10:00
Chair: W. Guo25
25
20
20
20

SpeakerM. Jiang

Title
Experimental study on the interaction between
magnetic islands and turbulence in tokamak plasmas

TG3-1 (Stochastic field & transport)
10:10 – 12:00
Chair: M.J. Choi
P.H. DiamondParticle, Toroidal Momentum and Ion Heat Transport
by Stochastic Magnetic Fields and Turbulence
M. Kobayashi
Interaction between turbulence spreading and MHD
activity at edge stochastic magnetic layer in LHD
C.C. ChenOn How Decoherence of Vorticity Flux by Stochastic
Magnetic Fields Quenches Zonal Flow Generation
W. GuoA Mean Field Model for Transport with Turbulenceand Stochastic Magnetic Field
M. CaoIntrinsic Multi-Scale Microturbulence in a Stochastic
Magnetic Field
Lunch (12:00-13:00)

20

T.S. Hahm

20

Y. Goto

Discussion
13:40-14:10

Tao Zhang

TG3-2 (Island, MHD)
13:00 – 14:10
Chair: Tao Zhang
Effects of E×B Vortex on Turbulence Spreading in a
Magnetic Island
Development of the Q-band ECE Imaging system in
Large Helical Device
TG3: Discussion
Break (14:10-14:20)
TG4-1 (EP)
14:20 – 16:25
Chair: Hao Wang
Recent Progress on High βN Steady-state Scenario
Development Associated with TAE Mitigation in KSTAR
Study of TAEs excited by energetic electrons in EAST lowdensity plasmas
Experimental Evidence of Nonlinear Avalanche Dynamicsof Energetic Particle Modes

25

J. Kang

20

X. Zhu20

L.M. Yu

20

Y. HouNonlinear simulations of the bump-on-tail instabilities intokamak plasmas

20

Y.W. Cho

Residual Zonal Flow Level for bi-Maxwellian Distribution
Function

20

25
20
20
20
2020

L. Wang

Combined effects of perturbed non-axisymmetricmagnetic field and radial electric field on drift loss of fastions in tokamak pedestal
Break (16:25-16:40)

TG5-2 (Profile, Transport)
16:40-18:45
Chair: C. Moon
S. TodaPrediction of temperature profiles using thesimulation coupled with gyrokinetic transport models
for helical plasmas
R. McDermott
Validation of low-Z impurity transport theory usingboron perturbation experiments in ASDEX Upgrade
M.K. Han
Impurity mode induced turbulent transport and its
temperature screening effectM. Honda
Development of the framework to cope withadvanced transport models using parallel computing
and deep learning techniques
E. Narita
Neural-network-based turbulent transport modelingwith development of saturation rules based on
gyrokinetic analysis of JT-60U plasmas
H. Li
Machine learning of turbulent transport in fusion
plasma with Neural NetworkJuly 9thSpeaker

Title
Summary
9:00-9:45
Chair: S. Inagaki

2520

C. Holland
M.J. Choi

25

J. Yang

20

P.J. Bonofiglo

20

E. Bass

20

G.J. Choi

20
Discussion
11:30 – 12:00

H. Wang
E. Bass

Summary, TG5
Summary, TG3
TG4-2
9:45 – 11:30
Chair: Lu Wang
Effect of fast ions on coupled kink and tearing modestability in NSTX
Modeling Energetic Particle Transport and Losses in JET
PlasmasA prediction of isotopic effects in energetic neutral beam
experiments in DIII-D
Gyrokinetic simulation study of interactions of energetic
particles with Alfven eigenmodes and MHD modes in DIII-DNonlinear simulations of Alfv é n eigenmodes in CFQS
Discussion, TG4Lunch (12:00-13:00)

20

T. Zhang

20

K.B. Wu

TG2 & TG5, YRF
13:00 – 15:40
Chair: F. Kin
What Limits Zonal Flow Shears in Collisionless Drift-Wave
Turbulence?
The Study of Radial Fractional Transport with Spatially
Varying Fractional Transport Coefficients

202020202020

C. MoonVerification of ETG mode Energy Transfer to Drift-Wavemode through Multiscale Nonlinear Interactions
T.-K. Kobayashi Analysis of solitary oscillation in a PANTA plasma using
CECAME
D. Nishimura Modal polarization analysis based on Fourier-rectangularfunction transform and its application to PANTA plasma
Y. Kawachi
Dynamic interaction between two different types offluctuations synchronizing with zonal potential fluctuation
in PANTA
JY LiuQuasi-linear particle transport induced by the coupling ofTEM and ITG mode in the presence of tungsten impurities
GZ RenFinite beta effects on the nonlinear ion heat transport
based on the global Landau fluid simulation

Break (15:40-16:00)
Summary
16:00 – 17:05
Chair: N. Tamura
252020R. McDermott
T. Kobayashi
L. Yu

Summary, TG2
Summary, TG1
Summary, TG4
Closing