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

Session: gyrofluid modelling

1 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

2 Status of implementation of non-isothermal and neutrals model in FELTOR (provisional)

Speaker: Matthias Wiesenberger (DTU)

MatthiasWiesenberger_ImplementationStatus.pptx

3 Turbulence statistical properties in FELTOR TCVX21 simulation (provisional)

Speaker: Synne Brynjulfsen

Feltor_probe_analysis_TCV_TSVV3.pdf

4 Discussion

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

10:30 Coffee break

Session: sheath boundary conditions

5 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

6 Sheath modelling for reactor relevant conditions and implications for fluid edge modelling (provisional)

Speaker: David Tskhakaya (IPP-CR)

Sheath_modelling_TSVV3_DT.pdf

7 Discussion

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

12:00 Lunch break

Session: code optimization

8 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

9 Status of porting SOLEDGE3X to GPU (provisional)

Speaker: Mathieu Peybernes

TSVV3-may2024-MPeybernes.pdf

10 Comparing performances on different GPU hardware for GBS and GRILLIX (provisional)

Speaker: Nicola Varini (EPFL)

ACH - June2024 - NVarini.pdf

11 Numerical optimization status of BIT1

Speaker: Alejandro Soba (BSC)

ciemat-bsc_tssv3.pdf

12 Discussion

15:00 Coffee break

Session: TCVX21 follow-up

13 Introduction

Speaker: Patrick Tamain (CEA)

14 TCVX21 modelling with SOLEDGE3X (provisional)

Speaker: Hugo Bufferand (CEA)

TSVV3_mai_light.pptx

15 SOLPS analysis and GPI measurements for TCVX21 experiments (provisional)

Speaker: Yinghan Wang (EPFL)

TCVX21_SOLPS_GPI_YinghanWang.pdf

16 Discussion

Discussion on plasma models (continued)

Thursday 30 May

Session: neutrals and TCVX23 (part 1)

17 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

18 Non linearities on neutrals-turbulence interaction (provisional)

Speaker: Dr Alexander Thrysoe

neutrals_turbulence__alec.pptx

19 Turbulence modelling in high density regime with GBS - TCVX23 (provisional)

Speaker: Davide Mancini (ENEA)

TCVX23_TSVV3AnnualMeeting_DMancini.pdf

20 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 Coffee break

Session: neutrals and TCVX23 (part 2)

21 Turbulence modelling in high density regime with GRILLIX - ASDEX & TCVX23 (provisional)

Speaker: Konrad Eder (MPG)

TSVV3_Workshop_2024_Konrad_Eder.pptx

22 Discussion

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

12:00 Lunch break

Session: complex geometries (part 1)

23 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

24 3D magnetic configuration in GBS (provisional)

Speaker: Zeno Tecchiolli

TSVV_Slides_ZenoTecchiolli.pptx

25 Wall geometry and curvilinear grids in GBS

Speaker: Louis Stenger

gbs_curvilinear_stenger.pdf

26 Discussion on 3D geometries (stellarators)

Near term objectives? Any synergy to seek?

15:00 Coffee break

Session: electromagnetic turbulence

27 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

28 Simulating electromagnetic effects in SOLEDGE3X

Speaker: Raffael Düll

TSVV3_Dull_20240530.pptx

29 Electromagnetic turbulence with GRILLIX (provisional)

Speaker: Wladimir Zholobenko (IPP)

Zholobenko_TSVV3_Leuven.pdf

30 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 Workshop diner

Friday 31 May

Session: Synthetic diagnostics and IMAS

31 Introduction: reminder of objectives and deliverables

32 Status of IMAS integration with SOLEDGE3X

Speaker: Patrick Tamain (CEA)

33 Synthetic diagnostics toolbox (provisional)

Speaker: Dr Anna Glasser

Soledge_TSVV_workshop_2024_AGlasser.pdf

34 Discussion

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

10:00 Coffee break

Session: reduced turbulence models

35 Introduction: reminder of objectives and deliverables

Speaker: Patrick Tamain (CEA)

36 Preliminary analysis of the turbulent transport in SOLEDGE3X

Speaker: Olivier Renders (LPP-ERM-KMS)

WorkShop_2024_05_31_SOLEDGE3X_pModel.pptx

37 Core-edge transport modeling of a full WEST discharge with SOLEDGE-HDG

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

TSVV3 presentation Kudashev.pdf

38 Discussion

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

12:00 Lunch break

Session: complex geometries (part 2)

39 Implementation of edge of 3 fields edge plasma model in the EBC HDG code (provisional)

Speaker: Wouter Dekeyser (KU Leuven)

20240531_EBC_status.pdf

40 ITER start-up modelling with HDG edge plasma solver (provisional)

Speaker: Marcello Capasso

Latest updates of the SolEdge-HDG code.pdf

41 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 Meetings's closure