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TSVV-B Annual Workshop 2026

→ Europe/Berlin
NHB-4-421, 4th floor (IPP Prague, U Slovanky 2525/1a, 182 00 Praha 8, Czechia)

NHB-4-421, 4th floor

IPP Prague, U Slovanky 2525/1a, 182 00 Praha 8, Czechia
Description

VC link: https://cesnet.zoom.us/j/95609986772?pwd=ybFbkYib2b0QNIM7JC9srGtWZBwNVD.1

 

Meeting ID: 956 0998 6772, Passcode: 264504

  • Wednesday 30 September
    • 08:30 → 09:30
      Meeting opening
    • 09:30 → 10:30
      LH transition physics (Task 2)
      • 09:30
        Short update on L-H transition physics in GBS simulations 15m

        Davide in name of Brenno

        Speaker: Davide Mancini (EPFL)
      • 09:45
        Analysis of Er well formation in SOLEDGE3X mean-field and turbulence simulations 30m
        Speaker: Michele Lambresa
      • 10:15
        Discussion on next steps for L-H transition physics 15m
    • 10:30 → 11:00
      Coffee break 30m
    • 11:00 → 12:20
      Turbulence in dissipative divertor regimes (Task 1)
    • 12:20 → 13:30
      Lunch break 1h 10m
    • 13:30 → 15:00
      Turbulence in dissipative divertor regimes (Task 1) and neutrals physics improvements (Task 6)
      • 13:30
        Update on the status of KINDNESS 30m
        Speaker: Davide Mancini (EPFL)
        KINDNES-TSVVB.pdf
      • 14:00
        Progress in modelling of fluid neutrals in SOLEDGE3X 30m
        Speaker: Bridget McGibbon
      • 14:30
        Update and discussion on advancement of modularization and sharing of neutrals models 30m
        Speaker: Patrick Tamain (CEA)
    • 15:00 → 15:30
      Coffee break 30m
    • 15:30 → 16:45
      Validation against scaling laws (task 5) + FELTOR code update (cross-tasks)
      • 15:30
        Dependence of the SOL width on key parameters in SOLEDGE3X 30m
        Speaker: Hugo Corvoysier
      • 16:00
        FELTOR code update - CANCELLED, replaced by rapid discussion with Anders N. 15m
      • 16:15
        Contingency for discussion (discussion on particle balance time scales?) 30m
  • Thursday 1 October
    • 09:00 → 10:30
      Progress in upstream and reduced models (task 6)
    • 10:30 → 11:00
      Coffee break 30m
    • 11:00 → 12:30
      Progress on codes performances (task 7) & compliance to EUROfusion requests (task 8)
      • 11:00
        Soledge3X Code Optimization and GPU Production Computing for the WEST Tokamak 30m
        Speaker: Mathieu Peybernes (EPFL)
      • 11:30
        Implicit Solver Performance: Bottlenecks and Optimizations in GBS 30m
        Speaker: Nicola Varini (EPFL)
      • 12:00
        Open discussion on software compliance, including IMAS: difficulties, reluctances, progress… 30m
    • 12:30 → 13:30
      Lunch break 1h
    • 13:30 → 14:15
      Progress in upstream and reduced models (task 6)
      • 13:30
        Application of RANS model to TCVX23 experiments and comparison to SOL scaling laws 30m
        Speaker: Wouter Dekeyser (LPP-ERM-KMS)
        TSVVB_RANS_models_TCVX23_scaling_laws.pdf
      • 14:00
        Discussion on RANS and sheath models 15m
    • 14:15 → 14:45
      Overview of TSVV-C (gyrokinetic edge modelling) effort 30m
      Speaker: Daniel Told (IPP)
      TSVV-B Annual Meeting 2026 - final.pdf
    • 14:45 → 15:15
      Coffee break 30m
    • 15:15 → 17:30
      Turbulence and transport in realistic geometries (task 3)
      • 15:15
        Numerical investigation of turbulence in MAST-U and comparison to experiments 30m
        Speaker: Anders Nielsen (DTU)
      • 15:45
        Effect of divertor leg length on profile widening in TCV 30m
        Speaker: Sergio Garcia Herreros (EPFL)
        TSVV workshop - Sergio García Herreros.pptx
      • 16:15
        Dependence of turbulent transport on the divertor flux expansion in ASDEX Upgrade 30m
        Speaker: Dr Wladimir Zholobenko (IPP)
        Zholobenko_TSVVB_workshop_2026.pdf
      • 16:45
        GRILLIX simulations of COMPASS-U and JET with GRILLIX 30m
        Speaker: Petr Macha (IPP.CR)
      • 17:15
        Contingency for discussion 15m
  • Friday 2 October
    • 09:00 → 11:00
      Edge plasma turbulence in stellarators (task 4)
      • 09:00
        Update of stellarator modelling with GBS 30m
        Speaker: Zeno Tecchiolli (EPFL)
        TSVV_stell.pdf
      • 09:30
        Updates on modelling of 3D configurations with SOLEDGE3X 30m

        In name of Raffael Düll

        Speaker: Hugo Bufferand (CEA)
      • 10:00
        Advances in 3D ripple tokamak simulations with SolEdge-HDG: isothermal modelling and preconditioner development toward anisothermal simulations 30m
        Speaker: Marcello Capasso
        Workshop_TSVVB_2026_MCapasso.pdf
      • 10:30
        Stellarator modelling with GRILLIX 30m
        Speaker: Christoph Pitzal
    • 11:00 → 11:30
      Coffee break 30m
    • 11:30 → 12:30
      Discussion on project trajectory in 2027 and beyond, preparation of meeting summary 1h