25th CWGM
from
Tuesday 3 June 2025 (09:00)
to
Thursday 5 June 2025 (17:30)
Monday 2 June 2025
Tuesday 3 June 2025
09:00
Welcome & Introduction
-
Novimir Pablant
(
Princeton Plasma Physics Laboratory
)
Welcome & Introduction
Novimir Pablant
(
Princeton Plasma Physics Laboratory
)
09:00 - 09:20
Room: LSB-B318
Introduction and Machine Reports I
09:20
Heliotron J
-
K Nagasaki
Heliotron J
K Nagasaki
09:20 - 09:35
Room: LSB-B318
Introduction and Machine Reports I
09:35
HSX
-
Adelle Wright
(
University of Wisconsin
)
HSX
Adelle Wright
(
University of Wisconsin
)
09:35 - 09:50
Room: LSB-B318
Introduction and Machine Reports I
09:50
TJ-II
-
Arturo Alonso
(
CIEMAT
)
TJ-II
Arturo Alonso
(
CIEMAT
)
09:50 - 10:05
Room: LSB-B318
Introduction and Machine Reports I
10:05
LHD
-
Gen Motojima
(
National Institute for Fusion Science
)
Yuki Takemura
(
National Institute for Fusion Science
)
LHD
Gen Motojima
(
National Institute for Fusion Science
)
Yuki Takemura
(
National Institute for Fusion Science
)
10:05 - 10:20
Room: LSB-B318
Introduction and Machine Reports I
10:20
Others (Codes & HPC)
Others (Codes & HPC)
10:20 - 10:35
Room: LSB-B318
Introduction and Machine Reports I
10:35
Coffee Break
Coffee Break
10:35 - 11:00
Room: LSB-B318
11:00
W7-X (TC)
-
Daniel Carralero
(
CIEMAT
)
W7-X (TC)
Daniel Carralero
(
CIEMAT
)
11:00 - 11:15
Room: LSB-B318
Introduction and Machine Reports II
11:15
W7-X (SOL/DIV)
-
Dorothea Gradic
(
IPP Greifswald
)
W7-X (SOL/DIV)
Dorothea Gradic
(
IPP Greifswald
)
11:15 - 11:30
Room: LSB-B318
Introduction and Machine Reports II
11:30
W7-X (EP/MHD)
-
Alexander Knieps
(
IPP Bereich Greifswald
)
W7-X (EP/MHD)
Alexander Knieps
(
IPP Bereich Greifswald
)
11:30 - 11:45
Room: LSB-B318
Introduction and Machine Reports II
11:45
W7-X (Plan)
-
Marcin Jakubowski
(
IPP Bereich Greifswald
)
W7-X (Plan)
Marcin Jakubowski
(
IPP Bereich Greifswald
)
11:45 - 11:55
Room: LSB-B318
Introduction and Machine Reports II
11:55
Others (Database)
-
Andreas Dinklage
(
IPP Bereich Greifswald
)
Others (Database)
Andreas Dinklage
(
IPP Bereich Greifswald
)
11:55 - 12:10
Room: LSB-B318
Introduction and Machine Reports II
12:10
Discussion
Discussion
12:10 - 12:30
Room: LSB-B318
Introduction and Machine Reports II
12:30
Lunch Break
Lunch Break
12:30 - 14:00
Room: LSB-B318
14:00
MHD studies on W7-X, potential inputs towards LHD experiments
-
Alexander Knieps
(
IPP Bereich Greifswald
)
MHD studies on W7-X, potential inputs towards LHD experiments
Alexander Knieps
(
IPP Bereich Greifswald
)
14:00 - 14:30
Room: LSB-B318
EPMHD - I (Wright, Knieps)
14:30
LHD MHD studies update
-
Yuki Takemura
(
National Institute for Fusion Science
)
LHD MHD studies update
Yuki Takemura
(
National Institute for Fusion Science
)
14:30 - 15:00
Room: LSB-B318
EPMHD - I (Wright, Knieps)
15:00
Discussion
Discussion
15:00 - 15:30
Room: LSB-B318
EPMHD - I (Wright, Knieps)
15:30
Pause
Pause
15:30 - 16:00
Room: LSB-B318
16:00
PPPL Tour
PPPL Tour
16:00 - 17:30
Room: LSB-B318
for on-site participants only
Wednesday 4 June 2025
09:00
Overview of the status of the ongoing JE/JA
-
Daniel Carralero
(
CIEMAT
)
Overview of the status of the ongoing JE/JA
Daniel Carralero
(
CIEMAT
)
09:00 - 09:20
Room: LSB-B318
TC - I (Carralero, Nunami)
09:20
Status of W7-X/LHD comparative studies and plans for the upcoming LHD campaign
Status of W7-X/LHD comparative studies and plans for the upcoming LHD campaign
09:20 - 09:40
Room: LSB-B318
TC - I (Carralero, Nunami)
09:40
Summary of EM turbulence studies in the OP2.2 and OP2.3 campaigns in W7-X
-
Ksenia Aleynikova
(
IPP Max Planck, Greifswald
)
Summary of EM turbulence studies in the OP2.2 and OP2.3 campaigns in W7-X
Ksenia Aleynikova
(
IPP Max Planck, Greifswald
)
09:40 - 10:00
Room: LSB-B318
TC - I (Carralero, Nunami)
10:00
Overview of the impurity injection studies and remaining work for LHD
-
Federico Nespoli
(
PPPL
)
Overview of the impurity injection studies and remaining work for LHD
Federico Nespoli
(
PPPL
)
10:00 - 10:15
Room: LSB-B318
TC - I (Carralero, Nunami)
10:15
Discussion
Discussion
10:15 - 10:30
Room: LSB-B318
TC - I (Carralero, Nunami)
10:30
Coffee Break
Coffee Break
10:30 - 11:00
Room: LSB-B318
11:00
Validation of the GENE-Tango-KNOSOS suite in W7-X and remaining work in the way for reactor-relevant predictions
Validation of the GENE-Tango-KNOSOS suite in W7-X and remaining work in the way for reactor-relevant predictions
11:00 - 11:20
Room: LSB-B318
TC - II (Carralero, Nunami)
11:20
Transport studies with stella: evaluation of massive parametric scans with TJ-II and W7-X data
-
Jose M. Garcia Regana
(
IPP Bereich Greifswald
)
Transport studies with stella: evaluation of massive parametric scans with TJ-II and W7-X data
Jose M. Garcia Regana
(
IPP Bereich Greifswald
)
11:20 - 11:40
Room: LSB-B318
TC - II (Carralero, Nunami)
11:40
Emergence of sub-threshold KBMs in W7-X high-beta plasmas
-
Paul Mulholland
(
PhD student at Eindhoven University of Technology, funded by EUROfusion
)
Emergence of sub-threshold KBMs in W7-X high-beta plasmas
Paul Mulholland
(
PhD student at Eindhoven University of Technology, funded by EUROfusion
)
11:40 - 12:00
Room: LSB-B318
TC - II (Carralero, Nunami)
12:00
Discussion
Discussion
12:00 - 12:30
Room: LSB-B318
TC - II (Carralero, Nunami)
12:30
Lunch Break
Lunch Break
12:30 - 14:00
Room: LSB-B318
14:00
Helias Physics GAPs (EU)
-
Marcin Jakubowski
(
IPP Bereich Greifswald
)
Helias Physics GAPs (EU)
Marcin Jakubowski
(
IPP Bereich Greifswald
)
14:00 - 14:30
Room: LSB-B318
PPP and Stellarator Reactor Activities - I (Alonso, Motojima, Pablant)
14:30
STARS Workshop (US)
-
Novimir Pablant
(
Princeton Plasma Physics Laboratory
)
STARS Workshop (US)
Novimir Pablant
(
Princeton Plasma Physics Laboratory
)
14:30 - 15:00
Room: LSB-B318
PPP and Stellarator Reactor Activities - I (Alonso, Motojima, Pablant)
15:00
Fusion Strategy (Japan)
-
Gen Motojima
(
National Institute for Fusion Science
)
Fusion Strategy (Japan)
Gen Motojima
(
National Institute for Fusion Science
)
15:00 - 15:30
Room: LSB-B318
PPP and Stellarator Reactor Activities - I (Alonso, Motojima, Pablant)
15:30
Coffee Break
Coffee Break
15:30 - 16:00
Room: LSB-B318
16:00
Proxima Fusion's path towards a first-of-a-kind stellarator power plant: entry points for collaborations
-
Jorrit Lion
(
IPP Bereich Greifswald
)
Proxima Fusion's path towards a first-of-a-kind stellarator power plant: entry points for collaborations
Jorrit Lion
(
IPP Bereich Greifswald
)
16:00 - 16:30
Room: LSB-B318
PPP and Stellarator Reactor Activities - II (Alonso, Motojima, Pablant)
16:30
Perpectives on science & technology research priorities and PPP within the context of international stellarator activities
Perpectives on science & technology research priorities and PPP within the context of international stellarator activities
16:30 - 17:00
Room: LSB-B318
PPP and Stellarator Reactor Activities - II (Alonso, Motojima, Pablant)
17:00
Helical Fusion's Current R&D status and Future Plans towards Helical Fusion Pilot Plant
Helical Fusion's Current R&D status and Future Plans towards Helical Fusion Pilot Plant
17:00 - 17:30
Room: LSB-B318
PPP and Stellarator Reactor Activities - II (Alonso, Motojima, Pablant)
Thursday 5 June 2025
09:00
Closed island divertor design
-
Amit Kohinoor Kharwandikar
(
IPP Bereich Greifswald
)
Victoria Winters
(
E5
)
Closed island divertor design
Amit Kohinoor Kharwandikar
(
IPP Bereich Greifswald
)
Victoria Winters
(
E5
)
09:00 - 09:30
Room: LSB-B318
SOLDIV - I (Bader, Winters)
09:30
Overview of NRD work
-
Aaron Bader
(
Type One Energy
)
Overview of NRD work
Aaron Bader
(
Type One Energy
)
09:30 - 10:00
Room: LSB-B318
SOLDIV - I (Bader, Winters)
10:00
Discussion
Discussion
10:00 - 10:30
Room: LSB-B318
SOLDIV - I (Bader, Winters)
10:30
Coffee Break
Coffee Break
10:30 - 11:00
Room: LSB-B318
11:00
Inter-device database update
-
Dieter Boeyaert
(
University of Wisconsin-Madison
)
Inter-device database update
Dieter Boeyaert
(
University of Wisconsin-Madison
)
11:00 - 11:30
Room: LSB-B318
SOLDIV - II (Bader, Winters)
11:30
TJ-II density limit database
-
J Gallego
(
CIEMAT
)
TJ-II density limit database
J Gallego
(
CIEMAT
)
11:30 - 12:00
Room: LSB-B318
SOLDIV - II (Bader, Winters)
12:00
Discussion
Discussion
12:00 - 12:30
Room: LSB-B318
SOLDIV - II (Bader, Winters)
12:30
Lunch Break
Lunch Break
12:30 - 14:00
Room: LSB-B318
14:00
Discussion: LHD experimental proposals and others
Discussion: LHD experimental proposals and others
14:00 - 15:30
Room: LSB-B318
Chairs: Motojima, Pablant
15:30
Coffee Break
Coffee Break
15:30 - 16:00
Room: LSB-B318
16:00
Summary, next meeting and actions
-
Novimir Pablant
(
Princeton Plasma Physics Laboratory
)
Arturo Alonso
(
CIEMAT
)
Summary, next meeting and actions
Novimir Pablant
(
Princeton Plasma Physics Laboratory
)
Arturo Alonso
(
CIEMAT
)
16:00 - 17:30
Room: LSB-B318
Chairs: Alonso, Pablant