CHATS-AS 2026

from Monday, March 9, 2026 (2:00 PM) to Thursday, March 12, 2026 (1:30 PM)
Saariselkä, Ivalo, Finland

        : Sessions
    /     : Talks
        : Breaks
Mar 9, 2026
Mar 10, 2026
Mar 11, 2026
Mar 12, 2026
AM
8:25 AM Opening - Tiina-Mari Salmi  
8:30 AM
Modeling methods and tools (until 10:10 AM)
8:30 AM Modelling the thermo-hydraulic response of ITER TF coils under representative fast-discharge scenarios in the Magnet Cold Test Facility - Serafina Baschetti  
8:55 AM Modeling Thermal Coupling Effects in the ITER TF Coil - Luca Bottura (CERN)  
9:20 AM Quench analysis of the W7-X Non-Planar Coil operating at 1.8 T - Prof. Monika Lewandowska (The Henryk Niewodniczański Institute of Nuclear Physics Polish Academy of Sciences)  
9:45 AM Thermo-Hydraulic Analysis of the EUROfusion DEMO TF LAR Coil - Dr Kamil Sedlak (EPFL-SPC)  
10:10 AM --- Coffee break ---
10:25 AM
Modeling methods and tools (until 12:05 PM)
10:25 AM 4C code qualification: validation against data from the cooldown of the EAST TF magnets - ROBERTO BONIFETTO  
10:50 AM Modelling Quench in Magnets with Internal Dump - Mr Matteo Lanzolla (CERN)  
11:15 AM Numerical analysis techniques for evaluating electromagnetic and thermal characteristics of spiral copper-plated striated coated-conductor cables under ac operation conditions - Dr Yusuke Sogabe  
11:40 AM On the mode based regime apdatiation for quench propagation model in CICC - Dr Dong Keun Oh (Korea Institute of Fusion Energy)  
8:30 AM
Modeling methods and tools (until 10:15 AM)
8:30 AM Invited talk  
9:00 AM Quench Protection in Insulated REBCO Conductors: Design Optimization and Fast Detection via REBCO SQD - Hajar ZGOUR (CEA Paris Saclay)  
9:25 AM Quench Modeling and Experiment on 10 kA HTS Insulated Coil - Nikolay Bykovskiy (EPFL SPC)  
9:50 AM Quench analysis of HTS part of the hybrid Central Solenoid designed for the next generation experimental fusion device - Aleksandra Dembkowska (West Pomeranian University of Technology in Szczecin)  
10:15 AM --- Coffee break ---
10:30 AM
Modeling methods and tools (until 12:10 PM)
10:55 AM Electromagnetic and thermal modeling of a non-insulated multi-turn coil made by HTS tapes - Ms Silvia Pierri (NEMO Group, Dipartimento Energia, Politecnico di Torino, Torino 10129, Italy)  
11:20 AM Developments of the D0 prototype HTS conductor: Advancing Quench Detection for High-Temperature Superconducting Magnets for SupraFusion - Clément Genot  
11:45 AM Cost Exploration of the CS Cryo-Magnetic System for EU-DEMO - francois bonne (CEA IRIG DSBT)  
8:30 AM
Modeling methods and tools (until 8:55 AM)
8:30 AM Numerical modeling of rotating high-temperature superconductiors with the T-A formulation - Francesco Grilli  
8:55 AM
Experiments and Validation (until 10:10 AM)
8:55 AM Electrical properties of filamented and non-filamented REBCO superconductors under mechanical loading - Tomas Kujovic (Institute of Electrical Engineering, Slovak Academy of Sciences)  
9:20 AM Operation performance of the High Temperature Superconductor Current Leads for Wendelstein-7X and JT-60SA - Reinhard Heller  
9:45 AM Experiments on HTS coils in the test facility at CERN: discussion on methods to validate models. - Franco Julio Mangiarotti (CERN) Gerard Willering (CERN)  
10:10 AM --- Coffee break ---
10:25 AM
Experiments and Validation (until 11:15 AM)
10:25 AM Test results and analysis of REBCO Subscale magnet 1 (RS1) in various cryogenic environments - Dmitry Sotnikov Douglas Martins Araujo  
10:50 AM Methodology to predict the Tcs in ITER TF Coils based on Sultan Samples and TF Insert Coil Database - Lorenzo Cavallucci (University of Bologna)  
11:15 AM
Discussion and Conclusions (until 12:30 PM)
PM
5:00 PM
Registration and Welcome (until 6:30 PM) (Piilopirtti)
12:05 PM
Lunch (until 2:00 PM)
2:00 PM
Modeling methods and tools (until 3:40 PM)
2:00 PM Numerical modelling of HTS response to magnetic field in perpendicular geometry - MARTINA CASCIELLO  
2:25 PM Simulating Quench in Metal Insulated Racetracks using Finite Element Methods - Tiina-Mari Salmi  
2:50 PM Electrical Behavior of GIGA Stellarator Magnet System with a Low-voltage Fast Discharge - Shin Hasegawa (Gauss Fusion GmbH)  
3:15 PM Modeling of electric faults in the ITER TF magnets - Marco Breschi (Universita e INFN, Bologna (IT))  
3:40 PM --- Coffee break ---
3:55 PM
Modeling methods and tools (until 5:40 PM)
3:55 PM Analytical and Numerical Analysis of Screening Currents in the HTS Muon Collider Cos-Theta Dipole - Francesco Mariani  
4:20 PM AC loss estimation in round HTS cables - Dr Mykola Soloviov (Institute of Electrical Engineering, Slovak Academy of Sciences (SAS))  
12:10 PM
Lunch (until 2:00 PM)
2:00 PM
Modeling methods and tools (until 2:50 PM)
2:00 PM REBCO Subscale magnet 2 (RS2): a field-angle optimized common coil design for a double-aperture accelerator magnets wound from tape-stack or Roebel cable - Douglas Martins Araujo (PSI)  
2:25 PM Instantaneous Power-Loss Modelling in HTS Conductors for Fusion Applications - Gianluca De Marzi (INFN e Laboratori Nazionali di Frascati (IT))  
2:50 PM
Modeling methods and tools (until 3:40 PM)
2:50 PM Thermo-hydraulic and 3D mechanical analysis of the stresses in the electrical insulation of the W7-X non-planar coil during quench - Rafal Ortwein  
3:15 PM A holistic approach to include tolerances in the design process of superconducting magnets: the example of the Spin Rotators Solenoids for the EIC. - Valerio Calvelli (Université Paris-Saclay (FR))  
3:40 PM --- Coffee break ---
3:55 PM
Modeling methods and tools (until 5:10 PM)
3:55 PM Toward the Magnet Design of the Main Block-Coil Dipoles of the Muon Collider Ring - Luca Alfonso (INFN Genova)  
4:20 PM Magnet Design for the Muon Collider Storage Ring - Barbara Caiffi (INFN e Universita Genova (IT))  
6:00 PM
Social dinner (until 9:00 PM)
12:30 PM
Lunch (until 1:30 PM)