CHATS on Applied Superconductivity 2015

from Monday 14 September 2015 (08:00) to Wednesday 16 September 2015 (13:30)
Bologna, Italy

        : Sessions
    /     : Talks
        : Breaks
14 Sept 2015
15 Sept 2015
16 Sept 2015
AM
09:00 Opening welcome - Marco Breschi (University of Bologna, Italy)  
09:15
Session I: Thermo-hydraulics and cryogenics - Rob Van Weelderen (CERN) Reinhard Heller (Karlsruhe Institute of Technology) (until 11:00)
09:15 Thermal modelling of the HiLumi Nb3Sn MQXF inner triplet magnets with OpenFOAM – Development of superfluid helium code - Rob Van Weelderen (CERN)  
09:45 Modelling of transient dynamics leading to crisis in a boiling helium natural circulation loop - Hernan Furci (CEA Saclay)  
10:15 Dynamic simulations of a tokamak cryogenic system - ROBERTA CIRILLO (CEA)  
10:45 --- Coffee Break ---
11:00
Session I: Thermo-hydraulics and cryogenics - Rob Van Weelderen (CERN) Reinhard Heller (Karlsruhe Institute of Technology) (until 14:15)
11:00 A Physics-Based Simplified Model for the ITER Cooling Loops - Luca Bottura (CERN)  
11:30 Process Control Strategy for ITER Central Solenoid Operation - Ryuji MAEKAWA (ITER Organization)  
12:00 Characterization of the thermal coupling between the ITER TF coil conductor and the structure cooling circuit - Gauthier Florent (ITER)  
12:30 ITER Side Correction Coil Quench Model and Analysis - Sylvie NICOLLET (CEA)  
13:00 --- Lunch ---
08:30
Session III: LTS quench - Fabrizio Bellina (University of Udine, Italy) Andy Gavrilin (NHMFL) (until 09:30)
08:30 Stability modeling of the LHC Rutherford cables subjected to beam losses - Marco Breschi (Universita e INFN, Bologna (IT))  
09:00 Using the HELIOS facility for assessment of bundle-jacket thermal coupling in a CICC - Benoit LACROIX (CEA)  
09:30
Session III: HTS quench - Francesco Grilli (Karlsruhe Institute of Technology) Marco Breschi (Universita e INFN, Bologna (IT)) (until 11:45)
09:30 Numerical analysis of propagation of thermal disturbances in REBCO tapes - Alberto Brighenti (Polytechnics of Torino)  
10:30 --- Coffee Break ---
10:45 Electro-thermal Analysis of quench in High Field HTS coils - Lorenzo Cavallucci (University of Bologna)  
11:15 Comprehensive quench analysis of the NHMFL 32T all-superconducting magnet - Andrey Gavrilin (Florida State University, Florida, USA)  
11:45
Session IV: HTS Electromagnetics - Antonio Morandi (University of Bologna, Italy) Naoyuki Amemiya (Kyoto University) (until 16:20)
11:45 Open-source software to model High Temperature Superconductor - Frederic Trillaud (Universidad Nacional Autónoma de México)  
12:15 Modeling AC ripples in HTS coated conductors by integral equations - Francesco Grilli (Karlsruhe Institute of Technology)  
12:45 --- Lunch ---
14:00 Ac Loss Calculation of a Dipole Magnet Wound with Coated Conductors - Naoyuki Amemiya (Kyoto University)  
14:30 Test of a prototype large current HTS cable for fusion - Pierluigi Bruzzone (EPFL-CRPP)  
15:00 Simulation of current distribution in twisted 2G tapes in terms of the H formulation taking in account the stress induced by torsion - Guilherme Sotelo (Fluminense Federal University)  
15:30 --- Coffee Break ---
15:45 Numerical Simulation on Magnetic Field generated by Screening Current in REBCO coils - Hiroshi Ueda (Osaka University)  
09:00 Invited presentation: The simulator of FERRARI formula 1 vehicle - Giacomo Tortora (Ferrari Sport Team)  
10:00
Session V: Design methods and mechanics - Sylvie Nicollet (CEA, IRFM Cadarache, France) (until 12:25)
10:00 Study on magnetic field deviation due to manufacturing errors of the SIS100 superconducting magnets - Kei SUGITA (GSI)  
10:30 Design and Optimization of a HTS Insert for Solenoid Magnets - Giordano Tomassetti (ENEA)  
11:00 --- Coffee Break ---
11:20 Simulation of the Cabling Process for Rutherford Cables: an Advanced FEM Model - Jaime Cabanes Aracil (CERN)  
11:55 Structural Modeling of HTS Tapes and Cables - Nathaniel Allen (Tufts University)  
PM
14:15
Session I: Thermo-hydraulics and cryogenics - Rob Van Weelderen (CERN, Geneva, Switzerland) Reinhard Heller (Karlsruhe Institute of Technology) (until 16:00)
14:15 Modeling the KSTAR PF magnet system – an engineering work for the optimal operation - Dong Keun Oh (NFRI)  
14:45 Thermo-hydraulic analyses associated to a design proposal for DEMO TF conductor - Roser Vallcorba (CEA - Saclay)  
15:15 Predictive 1-D analysis of the prototype HTS current leads for the ITER Correction Coils - Reinhard Heller (Karlsruhe Institute of Technology)  
15:45 --- Coffee Break ---
16:00
Session III: LTS quench - Fabrizio Bellina (University of Udine, Italy) Andy Gavrilin (NHMFL, USA) (until 18:00)
16:00 Quench Analysis of the 11 T Nb3Sn Dipole for the LHC Luminosity Upgrade - Susana Izquierdo Bermudez (CERN)  
16:30 Lumped-Element Dynamic Electro-Thermal model of a superconducting magnet - Michal Maciejewski (Technical University of Lodz(PL))  
17:00 Analysis of the quench propagation along Nb3Sn Rutherford cables with the THELMA code - Fabrizio Bellina (Udine University)  
16:20
Session V: Design methods and mechanics - Sylvie Nicollet (CEA,IRFM, Cadarache, France) (until 17:20)
16:20 Modeling and testing of transverse, axial and torsional strain on REBCO tapes - Arend Nijhuis (University of Twente)  
19:00 --- Opera Music Concert ---
20:15 --- Banquet at Circolo Ufficiali ---
12:25
Wrap up session - Luca Bottura (CERN) (until 13:30)