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CHATS-AS 2023

from Wednesday, May 3, 2023 (12:30 AM) to Friday, May 5, 2023 (7:00 PM)
Politecnico di Torino (Energy Center)

        : Sessions
    /     : Talks
        : Breaks
May 3, 2023
May 4, 2023
May 5, 2023
AM
8:30 AM
Thermal-hydraulic modelling - 2 (until 10:30 AM)
8:30 AM Toward a better coupling scheme for the co-simulation with 1-d conductor models in thermal contact to the FEM meshes of solid structure - Dr Dong Keun Oh (Korea Institute of Fusion Energy)  
9:00 AM Analysis and modelling of the quench experiment on HTS sub-sized cable-in-conduit conductors for fusion applications - Andrea Zappatore (Politecnico di Torino)  
9:30 AM Modeling and analysis of quench in the 15-kA HTS conductor - Monika Lewandowska (West Pomeranian University of Technology, Szczecin)  
10:00 AM Finite Element Thermal Thin Shell Approximation for Simulation of Transients in Accelerator Magnets - Andrea Vitrano (CERN)  
10:30 AM --- Coffee break ---
10:45 AM
Thermal-hydraulic modelling - 3 (until 11:45 AM)
10:45 AM Numerical analysis of the DTT Toroidal Field conductor samples tested in SULTAN - Giuseppe Scarantino (Politecnico di Torino)  
11:15 AM Improvement of a numerical framework to systematically assess the temperature distribution in complex He II-cooled magnet geometries using open-source software - Dr Patricia Tavares Coutinho Borges De Sousa (CERN)  
11:45 AM
Electro-magnetic modelling - 1 (until 12:45 PM)
11:45 AM Current sharing by copper core in spiral coated conductor cable - Prof. Naoyuki Amemiya (Kyoto University)  
12:15 PM Simulation of current paths and their relaxation within the tapes of monolayer CORC cables - Francesco Grilli (Karlsruhe Institute of Technology)  
8:30 AM The role of systems modelling in manufacturing, commissioning and operation of tokamak reactors - Dr Alfredo Portone (F4E)  
9:15 AM
Thermal-hydraulic modelling - 4 (until 10:45 AM)
9:15 AM Quantification of the heat flux transferred to supercritical helium flowing in tubes after loss of insulating vacuum - Sulayman Shoala (CEA IRIG/DSBT)  
9:45 AM A novel 1D - 3D coupled model for the thermal-hydraulic simulation of the gravity support of the Divertor Tokamak Test toroidal field coils - Marco De Bastiani (Politecnico di Torino)  
10:15 AM Development of quench analysis model of spiral coated conductor cables combining one-dimensional heat conduction equations and circuit equation - Dr Yusuke Sogabe (Kyoto University)  
10:45 AM --- Coffee break ---
11:00 AM
Electro-magnetic modelling - 3 (until 12:30 PM)
11:00 AM Analysis of AC loss reduction potential in round HTS cables - Dr Mykola Soloviov (Institute of Electrical Engineering, Slovak Academy of Sciences)  
11:30 AM Simulations of electromagnetic responses in superconducting magnets in the time and frequency domains using a physically derived equivalent circuit - Marvin Janitschke (Rostock University (DE))  
12:00 PM Demagnetizing the superconducting part of the magnetic cloak - Martin Kucharovic (IEE Slovak Academy of Sciences)  
PM
12:30 PM
Registration (until 1:00 PM)
1:00 PM
CHATS-AS 2023 opening (until 1:15 PM)
1:15 PM MAD - Modelling-Aided-Design of a tokamak magnet system - Dr Luigi Muzzi (ENEA)  
2:00 PM
Magnet design - 1 (until 3:30 PM)
2:00 PM Machine learning in designing fusion magnets for tokamak-type machines - Prof. Daniela P. Boso (University of Padova, Department ICEA)  
2:30 PM Design of the cryogenic loops for the superconducting magnets of the Divertor Tokamak Test - Fabrizio Lisanti (Politecnico di Torino)  
3:00 PM Progress in the conceptual design of the European DEMO magnet feeders - Dr Corrado Groth (University of Rome "Tor Vergata")  
3:30 PM --- Coffe break ---
3:45 PM
Magnet design - 2 (until 4:45 PM)
3:45 PM Conceptual design and first test results on the high current Nb-Ti/Cu-Ni thermal switches - Nikolay Bykovskiy (EPFL SPC)  
4:15 PM FE Analysis of the Winding of a High Curvature Superconducting Dipole Using a Novel Technique - Andrea Gagno (INFN) Stefania Farinon (INFN e Universita Genova (IT))  
4:45 PM
Thermal-hydraulic modelling - 1 (until 5:15 PM)
4:45 PM Combined thermohydraulic and superconductive issues in FAIR SIS 100 BPL - Maciej Chorowski (Wroclaw University of Science and Technology)  
6:00 PM
City center guided tour (until 8:00 PM)
12:45 PM --- Lunch ---
2:00 PM
Electro-magnetic modelling - 2 (until 3:00 PM)
2:00 PM Thin Shell Model of a Coated Conductor with a Ferromagnetic Substrate - Leonid Prigozhin (Ben-Gurion University)  
2:30 PM Critical current evaluation of Nb3Sn samples from m(B) curves by SEM image processing in ANSYS APDL using Space Claim import tools - Sergio Burioli (INFN e Universita Genova (IT))  
3:00 PM
Mechanical Modeling - 1 (until 4:00 PM)
3:00 PM Experimental and numerical assessment of the electro-mechanical limits of state-of-the-art Nb3Sn accelerator magnets - Jose Ferradas Troitino (CERN)  
3:30 PM Viscoelastic explanation of the loss of pre-stress in impregnated superconducting magnets - Dr Rafal Ortwein (Institute of Nuclear Physics, Polish Academy of Sciences (IFJPAN)) Mr Dobromil Pszenny (University of Warsaw, Faculty Faculty of Mathematics, Informatics and Mechanics, Banacha 2, 02-097 Warsaw, Poland)  
4:00 PM --- Coffee break ---
4:15 PM
Mechanical modelling - 2 (until 5:15 PM)
4:15 PM Mechanical analysis of the DEMO TF with 2D and 3D models: homogenized and fully detailed – comparison of accuracy - Dr Rafal Ortwein (Institute of Nuclear Physics, Polish Academy of Sciences (IFJPAN))  
4:45 PM 2D Mechanical Representation of Superconducting Magnets: a Comparative Study of Plane Stress and Plane Strain Options. - Nicola Sala (INFN Genova)  
5:15 PM
Magnet Design - 3 (until 5:45 PM)
5:15 PM Design and analysis of a HTS internally cooled cable for the Muon Collider target magnet - Luca Bottura (CERN)  
8:00 PM
Social Dinner (until 10:00 PM)
12:30 PM
CHATS-AS 2023 Final considerations (until 1:00 PM)