43° Technical Coordination Meeting (TCM-43) JT-60SA

19 May 2025, 08:00 → 23 May 2025, 17:00 Europe/Rome

Sala Bruno Brunelli (Frascati)

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Agenda for TCM-43 v1.3.xlsx

Presentazione standard1.pptx

TIPS.pdf

Monday 19 May

09:00 → 11:00 Satellite 19_AM: Tungsten Transition meeting (V. Tomarchio/EL/PM/PL)

Tungsten Transition meeting
(V. Tomarchio/EL/PM/PL)

09:00 → 11:00 Satellite 19_BM: Satellite meeting Status of CS joint mock-up (Ortiz/Zani/Mizumaki/Hamada/ Kashiwagi/Bombardieri/Nguyen)

11:00 → 13:00 Satellite 19_A2M: MGI installation/RE detection & Sinergies with DTT

MGI installation/RE detection & Sinergies with DTT
(Jokinen/Cavinato)
11:00 - 13:00

14:00 → 16:00 Satellite 19_AP: Magnet quench detection meeting (L. Zani / K. Hamada)

Satellite Meeting
Magnet quench detection meeting
(L. Zani / K. Hamada)
14:00 - 16:00

14:00 → 16:00 Satellite 19_BP: Satellite Meeting OP2 planning (ELs/PL/PMs/EF)

Tuesday 20 May

09:00 → 11:00 Satellite 23_AM: Cryopump operation (W. Manfred/K. Fukui)

Forbidden materials for in-vessel components
(Wanner/Cavinato/Hajnal
Nakano/Takahashi/Owada)
09:30 - 11:30

09:00 → 11:00 Satellite 23_CM: VUV installation and testing (Cavinato/Belpane/Valisa/Nakano)

EU workplan on TFQDV
(Zani/FiamozziZignani)

11:00 → 13:00 Satellite 20_A2M: Materials for in-vessel components (Wanner/Cavinato/Hajnal Nakano/Owada/PMs)

14:00 → 15:30 Satellite 19_AP: Cryogenics Satellite Meeting (Ortiz/Wanner/Fukui /Hamada/Hiratsuka/Tobari/Kashiwagi/PMs)

Satellite Meeting
Magnet quench detection meeting
(L. Zani / K. Hamada)
14:00 - 16:00

15:30 → 17:00 Satellite 20_AP2: Thermo-hydraulic simulations of PF coils (L. Zani / Sonoda)

Neutronics & neutron and gamma diagnostics
(Cubi/Sumida)
09:30 - 11:30

15:30 → 17:00 Satellite 20_CP: TSS installation and testing (Cavinato/Nakano/Hajnal/Homma/ Ohtani/Pasqualotto/D'Isa/PMs)

15:30 → 17:00 Satellite 20_PM: ECRF PS Discussion (Luca/Ikeda Takahashi)

Wednesday 21 May

09:20 → 09:55 Welcome and introduction

Convener: Toshihide Ogawa (QST)

09:20 Welcome talk by the Director of the ENEA Nuclear Department

Speaker: Alessandro Dodaro (ENEA)

09:30 Opening talk

Speaker: Sam Davis (Fusion for Energy)

09:35 Agenda of TCM-43

Speaker: Toshihide Ogawa (QST)

09:40 Action List to be updated at TCM-43

Speaker: Manfred Wanner (Fusion for Energy/External Expert)

09:55 → 10:55 Overall Progress

Convener: Toshihide Ogawa (QST)

09:55 M/E-1 schedule update and Tokamak Assembly

Speaker: KOJI TAKAHASHI (National Institutes for Quantum Science and Technology)

10:15 Enhancement of VV baking system

Speaker: Yuya Akazawa (QST)

10:35 VV safety logic and exhaust system including drain

Speaker: HIROKI KAYANO (National Institutes for Quantum Science and Technology)

10:55 → 11:10 Coffee break - TBC

11:10 → 12:55 In-vessel

11:10 Massive Gas Injection (MGI) and path towards acceptance

Speakers: Antti Jokinen (Fusion For Energy), Shigetoshi Nakamura (QST)

11:25 Divertor cassette - manufacturing and installation

11:35 FPPC design/manufacturing/feeders/interfaces

Speaker: Katsuhiko TSUCHIYA (QST, Naka)

11:50 Cryopumps trial installation and preparation for installation in VV

TCM43_03_04_Fukui_2ARA8G_v1_0.pptx

12:00 JA other in-vessel activities

Speaker: manabu takechi (QST Naka)

12:10 Tungsten ACD procurement

Speaker: Valerio Tomarchio (F4E)

12:20 Transition to Tungsten + summary of satellite meeting

Speaker: Valerio Tomarchio (F4E)

12:45 Summary of satellite meeting on allowed materials for in-vessel components

Speaker: Atsushi Owada (QST)

TCM43-03-08_2DPKVJ_v1_1.pptx

12:55 → 13:35 Lunch break

13:35 → 14:55 Technical Tour / Photo

14:55 → 15:15 NBI System

Convener: Toshihide Ogawa (QST)

14:55 NBI system restoration

Speaker: Junichi Hiratsuka (QST)

15:15 → 16:35 Diagnostics

Convener: Kaname Kizu (National Institutes for Quantum Science and Technology (QST))

15:15 QST diagnostics + X-ray Imaging Crystal Spectrometer (XICS)

Speaker: Tomohide Nakano (QST)

15:35 VUV Divertor Spectrometer

Speakers: Andrea Belpane (Unitus - CNR RFX), marco valisa

A.Belpane_Div VUV JT-60SA_TCM-43_00.pdf

15:55 Tangential Phase Contrast Imaging (TPCI)

Speakers: Marc Noël (EPFL SB SPC), Stefano Coda (EPFL-SPC)

TCM43-05-03.Coda.pptx

16:35 → 16:50 Coffee break

16:50 → 19:00 Diagnostics

Convener: Kaname Kizu (National Institutes for Quantum Science and Technology (QST))

16:50 Thomson Scattering System (TSS)

Speaker: FEDERICO DISA (Consorzio RFX)

17:10 Fast-Ion Deuterium Alpha (FIDA)

Speaker: Christopher Muscatello (General Atomics)

17:40 Status of Neutronics studies

Speaker: Alvaro Cubi (F4E)

18:10 New enhancements

Speakers: Carlo Sozzi (Istituto di Fisica del Plasma - Consiglio Nazionale delle Ricerche), mario cavinato (F4E)

19:15 → 22:15 Banquet

Thursday 22 May

09:00 → 09:15 In-vessel

Convener: Toshihide Ogawa (QST)

09:00 Pellet Launching System (PLS)

Speaker: mario cavinato (F4E)

09:15 → 10:00 Power Supplies

09:15 ECRF PS (+ Summary of sattelite meeting on ECRF PS if needed)

Speakers: Giampaolo Frello (Fusion for Energy), Luca Novello (Fusion for Energy)

09:30 JA activities for Magnet Power Supplies

Speakers: Katsuhiro Shimada (QST), Kunihito Yamauchi (National Institutes for Quantum Science and Technology)

09:45 EU activities for Magnet Power Supplies under MSMPS PA

Speakers: Giampaolo Frello (Fusion for Energy), Luca Novello (Fusion for Energy)

10:00 → 10:45 ECRF system

Convener: Masami Seki (QST)

10:00 EU activities (TL components/loads/windows/vat valve/vacuum components)

Speakers: Luca Novello (Fusion for Energy), mario cavinato (F4E)

10:15 JA activities

Speaker: Dr Ryosuke Ikeda (National Institutes for Quantum Science and Technology)

10:30 TL components procurement

Speaker: Dr Ryosuke Ikeda (National Institutes for Quantum Science and Technology)

10:45 → 11:00 Coffee break

11:00 → 11:45 Data access & CODAS

Convener: Antti Jokinen (Fusion For Energy)

11:00 Progress report on IFERC network integration

11:15 Progress report on the procurement of the new analysis server

Speaker: Shinichiro Kojima (Kyushu university)

11:25 Cyber-attack and related actions (temporary local access, EU backup server, etc..)

Speaker: Antti Jokinen (Fusion For Energy)

11:35 Improvements on JT-60SA Machine Protection System for OP-2

Speaker: Michiharu Sueoka (National Institutes for Quantum Science and Technology)

11:45 → 12:40 Magnet / Cryogenic system

Convener: Antti Jokinen (Fusion For Energy)

11:45 EF reinforcement

Speaker: Katsuhiko TSUCHIYA (QST, Naka)

12:00 CS reinforcement

Speaker: Masakatsu Murakami

12:20 Vacuum Monitoring System (VMS) PA and overview on activities

Speaker: Antti Jokinen (Fusion For Energy)

12:40 → 13:40 Lunch break

13:40 → 15:30 Magnet / Cryogenic system

Convener: Carlos Ortiz Ferrer (F4E (Japan))

13:40 Summary of satellite meeting on Cryoplant maintenance PA

Speaker: Carlos Ortiz Ferrer (F4E (Japan))

14:00 Summary of satellite meeting on quench detection and quench analysis (including Coil protection interlock)

Speakers: Louis ZANI, Louis ZANI (CEA-IRFM), Shogo Sonoda (National Institutes for Quantum Science and Technology, Naka Institute for Fusion Science and Technology, Department of Tokamak System Technolog, JT-60SA Magnet System Group)

14:20 HTS CL (PA introduction)

Speakers: Luca Novello (Fusion for Energy), Manfred Wanner (Fusion for Energy/External Expert)

14:40 CS joint activities

Speakers: Carlos Ortiz Ferrer (F4E (Japan)), Louis ZANI, Louis ZANI (CEA-IRFM), Michele Bombardieri (Enea)

TCM-43 - Satellite Meeting on CS Joint MockUp MB.pdf

14:50 Summary of satellite meeting on thermo-hydraulic simulations of PF coils

Speakers: Louis ZANI (CEA-IRFM), Louis ZANI, Shogo Sonoda (National Institutes for Quantum Science and Technology, Naka Institute for Fusion Science and Technology, Department of Tokamak System Technolog, JT-60SA Magnet System Group)

15:10 Summary of satellite meeting on thermo-hydraulic simulations of PF coils

15:30 → 15:45 Coffee break

15:45 → 18:05 (12) Preparation for OP2

Convener: Kaname Kizu (National Institutes for Quantum Science and Technology (QST))

15:45 Overall plan for Op2

Speaker: KOJI TAKAHASHI (National Institutes for Quantum Science and Technology)

16:05 Experiment Team Report

Speaker: Jeronimo Garcia (CEA)

16:25 HV tests strategy of EF and CS magnets in preparation of Op2

Speaker: Kazuya Hamada (National Institutes for Quantum Science and Technology)

16:55 Experimental program, scenarios and essential tools for main research items

Speaker: Maiko Yoshida (QST)

17:35 Commissioning plan

Speakers: Masakatsu Fukumoto (National Institutes for Quantum Science and Technology), Satoshi Yamamoto (Naka Institute for Fusion Science and Technology, QST)

18:05 → 18:35 Project management

Convener: Toshihide Ogawa (QST)

18:05 Status and issues of Configuration Control Models (scope may change)

Speaker: Nandor Hajnal (F4E)

18:20 PID update (input request)

Speaker: Manfred Wanner (Fusion for Energy/External Expert)

18:30 Action list during TCM-43

Speaker: Manfred Wanner (Fusion for Energy/External Expert)

18:35 → 18:40 Future plans

Convener: Toshihide Ogawa (QST)

18:35 Future plans

Speaker: Sam Davis (Fusion for Energy)

Friday 23 May

09:00 → 11:00 Satellite 23_AM: Neutronics & neutron and gamma diagnostics (Cubi/Sumida/Owada/K. Kobayashi)

Forbidden materials for in-vessel components
(Wanner/Cavinato/Hajnal
Nakano/Takahashi/Owada)
09:30 - 11:30

09:00 → 11:00 Satellite 23_CM: EU workplan on TFQDV (Zani/FiamozziZignani)

EU workplan on TFQDV
(Zani/FiamozziZignani)