Name: TSVV3 Annual Workshop 2025
Start: 2025-10-20T09:00:00+02:00
End: 2025-10-22T12:00:00+02:00
Location: DTU, building 313, room 024 + VC

TSVV3 Annual Workshop 2025

from Monday, 20 October 2025 (09:00) to Wednesday, 22 October 2025 (12:00)

Monday, 20 October 2025
09:00 Meeting opening
09:00 - 10:30
Contributions

09:00 Arrival

09:45 Project status and prospects - Patrick Tamain (CEA)
10:30 Session: complex geometries
10:30 - 12:00
Contributions

10:30 Recent updates on HDG and investigation of limiter discharges - Ivan Kudashev (Aix-Marseille University, M2P2)

11:00 Simulation of boundary plasma turbulence in baffled TCV first wall geometry including neutrals - Louis Stenger

11:30 Particle and energy conservation applied to divertor leg length studies in TCV - Sergio Garcia Herreros
12:00 Lunch break
Lunch break
12:00 - 13:30
13:30 Session: reduced turbulence models
13:30 - 15:00
Contributions

13:30 Reduced turbulence models: retrieving convective-diffusive formulations and (possible) first extensions for non-sheath limited regimes - Olivier Renders (LPP-ERM-KMS)

14:00 Application of k-epsilon model to mean-field modelling (provisional title) - Wouter Dekeyser (LPP-ERM-KMS)

14:30 Growth rate modelling for the production term of the k-epsilon turbulence model - Yakumo Kunimoto
15:00 Coffeee break
Coffeee break
15:00 - 15:30
15:30 Session: validation against experimentas and scaling laws
15:30 - 16:30
Contributions

15:30 Confrontation of SOLEDGE3X turbulence simulations with SOL widths scaling laws - Hugo Corvoysier

16:00 Hierarchy of models applied to TCVX21 reference case - Hugo Bufferand (CEA)
16:30 Session: discussions
16:30 - 18:00
Contributions

16:30 Where are we standing w/r to models?

17:00 L-H transition

17:30 Contingency for additional discussions, break-out sessions...
Tuesday, 21 October 2025
09:00 Session: neutrals and turbulence (part 1)
09:00 - 10:30
Contributions

09:00 Status and outlook of STYX2.0 - Nicolas Rivals (CEA)

09:30 Status and outlook of KINDNES - Davide Mancini (EPFL)

10:00 Non linearities in plasma-neutrals interactions - Alexander Thrysoe
10:30 Coffee break
Coffee break
10:30 - 11:00
11:00 Session: synthetic diagnostics
11:00 - 12:00
Contributions

11:00 TWINTOK: a digital twin approach for refined comparison between experimental data and plasma simulations - Anna Glasser (CEA)

11:30 Discussion on synthetic diagnostics
12:00 Lunch break
Lunch break
12:00 - 13:30
13:30 Session: 3D equilibria
13:30 - 15:30
Contributions

13:30 Modelling of 3D magnetic perturbations in SOLEDGE3X (provisional title) - Diego Sales de Oliveira

14:00 Recent progress on stellarator modelling in GRILLIX - Andreas Stegmeir

14:30 Turbulence in stellarators with GBS - Zeno Tecchiolli

15:00 Simulations of W7-X with a BOUT++ mean field Braginskii model - Tobias Tork

15:15 Discussion: strategy for 3D equilibria
15:30 Coffee break
Coffee break
15:30 - 16:00
16:00 Session: neutrals and turbulence (part 2)
16:00 - 17:30
Contributions

16:00 Status of neutrals in SOLEDGE3X and application to TCVX23 - Bridget McGibbon

16:30 Density regimes in GBS TCV-Xxx turbulence simulations (provisional title) - Davide Mancini (EPFL)

17:00 Discussion on neutrals physics
17:30 Contingency for discussion, break-out sessions...

17:30 - 18:00

19:00 Social evening
Social evening
19:00 - 22:00
Wednesday, 22 October 2025
09:00 Session: numerical and algorithmic optimization
09:00 - 10:45
Contributions

09:00 Accelerated solvers for neutral particle dynamics - Margherita Guido

09:30 Advanced IMEX Time Integration for the Two-Fluid Model of Tokamak Edge Turbulence - Bassanini Michol

10:00 Status of GPU-ization of SOLEDGE3X - Mathieu Peybernes (EPFL)

10:30 Specific aspects of GPU porting of GRILLIX - Andreas Stegmeir
10:45 Coffee break
Coffee break
10:45 - 11:00

11:00 Discussions in preparation of future milestones
Discussions in preparation of future milestones
11:00 - 12:00
Includes: - preparation of answer to ACH support call - preparation of EUROfusion Science Meeting

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