TSVV3 Annual workshop 2024

29 May 2024, 09:00 → 31 May 2024, 15:30 Europe/Berlin

Meeting Room 04.206 Vesalius (KU Leuven)

Teams VC:

https://teams.microsoft.com/l/meetup-join/19%3ameeting_MzJlZTJkYTctMDkyNS00NWJhLWFmYWItZTQ4YzUwMDRmNjQ3%40thread.v2/0?context=%7b%22Tid%22%3a%223973589b-9e40-4eb5-800e-b0b6383d1621%22%2c%22Oid%22%3a%22d39bb8b9-349b-42cb-93d0-2cbe88e2d9a5%22%7d

Wednesday 29 May

09:00 → 10:30 Session: gyrofluid modelling

09:00 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

09:05 Status of implementation of non-isothermal and neutrals model in FELTOR (provisional)

Speaker: Matthias Wiesenberger (DTU)

MatthiasWiesenberger_ImplementationStatus.pptx

09:35 Turbulence statistical properties in FELTOR TCVX21 simulation (provisional)

Speaker: Synne Brynjulfsen

Feltor_probe_analysis_TCV_TSVV3.pdf

10:05 Discussion

Where are we aiming with models? Do we intend to merge at some point fluid and gyro-fluid? What about closures?

10:30 → 11:00 Coffee break

11:00 → 12:00 Session: sheath boundary conditions

11:00 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

11:05 Sheath modelling for reactor relevant conditions and implications for fluid edge modelling (provisional)

Speaker: David Tskhakaya (IPP-CR)

Sheath_modelling_TSVV3_DT.pdf

11:35 Discussion

Current limits of sheath models? What are our needs for the near future?

12:00 → 13:00 Lunch break

13:00 → 15:00 Session: code optimization

13:00 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

13:05 Status of porting SOLEDGE3X to GPU (provisional)

Speaker: Mathieu Peybernes

TSVV3-may2024-MPeybernes.pdf

13:35 Comparing performances on different GPU hardware for GBS and GRILLIX (provisional)

Speaker: Nicola Varini (EPFL)

ACH - June2024 - NVarini.pdf

14:05 Numerical optimization status of BIT1

Speaker: Alejandro Soba (BSC)

ciemat-bsc_tssv3.pdf

14:35 Discussion

15:00 → 15:30 Coffee break

15:30 → 17:00 Session: TCVX21 follow-up

15:30 Introduction

Speaker: Patrick Tamain (CEA)

15:35 TCVX21 modelling with SOLEDGE3X (provisional)

Speaker: Hugo Bufferand (CEA)

TSVV3_mai_light.pptx

16:05 SOLPS analysis and GPI measurements for TCVX21 experiments (provisional)

Speaker: Yinghan Wang (EPFL)

TCVX21_SOLPS_GPI_YinghanWang.pdf

16:35 Discussion

17:00 → 18:00 Discussion on plasma models (continued)

Thursday 30 May

08:30 → 10:05 Session: neutrals and TCVX23 (part 1)

08:30 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

08:35 Non linearities on neutrals-turbulence interaction (provisional)

Speaker: Dr Alexander Thrysoe

neutrals_turbulence__alec.pptx

09:05 Turbulence modelling in high density regime with GBS - TCVX23 (provisional)

Speaker: Davide Mancini (ENEA)

TCVX23_TSVV3AnnualMeeting_DMancini.pdf

09:35 Turbulence modelling in high density regime with SOLEDGE3X - TCVX23 (provisional)

Presented by P. Tamain

Speaker: Virginia Quadri (CEA)

Leuven Workshop - TSVV3 Turbulence - neutrals interaction in SOLEDGE3X simulations.pptx

10:05 → 10:30 Coffee break

10:30 → 12:00 Session: neutrals and TCVX23 (part 2)

10:30 Turbulence modelling in high density regime with GRILLIX - ASDEX & TCVX23 (provisional)

Speaker: Konrad Eder (MPG)

TSVV3_Workshop_2024_Konrad_Eder.pptx

11:00 Discussion

Strategy of validation exercise, priority data analysis, uncertainties in neutrals physics (including gyrofluid models)...

12:00 → 13:30 Lunch break

13:30 → 15:00 Session: complex geometries (part 1)

13:30 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

13:35 3D magnetic configuration in GBS (provisional)

Speaker: Zeno Tecchiolli

TSVV_Slides_ZenoTecchiolli.pptx

14:05 Wall geometry and curvilinear grids in GBS

Speaker: Louis Stenger

gbs_curvilinear_stenger.pdf

14:35 Discussion on 3D geometries (stellarators)

Near term objectives? Any synergy to seek?

15:00 → 15:30 Coffee break

15:30 → 17:05 Session: electromagnetic turbulence

15:30 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

15:35 Simulating electromagnetic effects in SOLEDGE3X

Speaker: Raffael Düll

TSVV3_Dull_20240530.pptx

16:05 Electromagnetic turbulence with GRILLIX (provisional)

Speaker: Wladimir Zholobenko (IPP)

Zholobenko_TSVV3_Leuven.pdf

16:35 Discussion

Do we understand the role of EM fluctuations? Are we convinced we have the adequate model to capture them (especially discussion on mean-field corrections) ?

19:00 → 21:00 Workshop diner

Friday 31 May

08:30 → 10:00 Session: Synthetic diagnostics and IMAS

08:30 Introduction: reminder of objectives and deliverables

08:35 Status of IMAS integration with SOLEDGE3X

Speaker: Patrick Tamain (CEA)

09:05 Synthetic diagnostics toolbox (provisional)

Speaker: Dr Anna Glasser

Soledge_TSVV_workshop_2024_AGlasser.pdf

09:35 Discussion

Needed synthetic diagnostics, esp for TCVX23? How do we propagate the SOLEDGE3X IMAS effort to other codes?

10:00 → 10:30 Coffee break

10:30 → 12:00 Session: reduced turbulence models

10:30 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

10:35 Preliminary analysis of the turbulent transport in SOLEDGE3X

Speaker: Olivier Renders (LPP-ERM-KMS)

WorkShop_2024_05_31_SOLEDGE3X_pModel.pptx

11:05 Core-edge transport modeling of a full WEST discharge with SOLEDGE-HDG

Speaker: Ivan Kudashev (Aix-Marseille University, M2P2)

TSVV3 presentation Kudashev.pdf

11:35 Discussion

Foreseeable future for this effort? Attempt at applying to experiments or ITER modelling? Comparison with turbulence codes?

12:00 → 13:30 Lunch break

13:30 → 15:00 Session: complex geometries (part 2)

13:30 Implementation of edge of 3 fields edge plasma model in the EBC HDG code (provisional)

Speaker: Wouter Dekeyser (KU Leuven)

20240531_EBC_status.pdf

14:00 ITER start-up modelling with HDG edge plasma solver (provisional)

Speaker: Marcello Capasso

Latest updates of the SolEdge-HDG code.pdf

14:30 Discussion

What are key priorities for 3D aspects? 3D geometry vs 3D wall? Any attempt at common validation exercise? Priorities for further HDG developments? Merge HDG efforts (EBC and SOLEDGE-HDG)?

15:00 → 15:30 Meetings's closure