CHATS on Applied Superconductivity 2017

from Sunday, 10 December 2017 (07:05) to Tuesday, 12 December 2017 (18:30)
Institute for Materials Research, Tohoku University

        : Sessions
    /     : Talks
        : Breaks
10 Dec 2017
11 Dec 2017
12 Dec 2017
Registration (until 10:20) (Auditorium)
Opening welcome - Dr. Daisuke Miyagi (Tohoku University) (until 10:30) (Auditorium)
Session I (until 12:30) (Auditorium)
10:30 Basic development studies for mineral insulated superconducting magnet using REBCO coated conductors - Dr. Masami Iio (High Energy Accelerator Research Organization (KEK))   (Auditorium)
11:00 Forced flow cooling of high field, REBCO-based, fusion magnets using supercritical hydrogen and helium - Prof. Minervini Joseph (Massachusetts Institute of Technology)   (Auditorium)
11:30 Electromechanical analysis of REBCO pancake coils reinforced by an outer-shell structure - Prof. Satoshi Awaji (Tohoku University)   (Auditorium)
12:00 Electromagnetic and thermal modeling of small coil made from HTS round cable - Prof. Fedor Gömöry (Slovak Academy of Sciences)   (Auditorium)
Session III (until 10:30) (Auditorium)
09:00 Transient heat transfer through the LHC polyimide cable insulation - Prof. Tiemo Winkler (Uuniversity of Twente)   (Auditorium)
09:30 Development and test of a dynamic model of the ITER CSMC He refrigerator. Part II: from 80 K to 4 K - Prof. Roberto Zanino (Politecnico di Torino)   (Auditorium)
10:00 Improved hydraulic model of cryogenic circuits for fusion magnet application - Prof. Dongkuen Oh (National Fusion Research Institute)   (Auditorium)
10:30 --- Coffee break ---
Session III (until 11:50) (Auditorium)
10:50 Analysis of the effects of the insulation on the quench transverse propagation in Nb3Sn Rutherford coils - Prof. Fabrizio Bellina (Udine University)   (Auditorium)
11:20 Analytical method for the prediction of quench initiation and development in accelerator magnets - Prof. Susana Izquierdo Bermudez (CERN)   (Auditorium)
Session IV (until 12:20) (Auditorium)
11:50 Development of design for large scale conductors and coils using MgB2 for Superconducting Magnetic Energy Storage Device - Prof. Tsuyoshi Yagai (Sophia University)   (Auditorium)
Session V (until 10:30) (Auditorium)
09:00 Thermal-hydraulic analysis of high temperature superconducting CFETR Central Solenoid - Prof. Laura Savoldi (Politecnico di Torino)   (Auditorium)
09:30 Thermal-hydraulic analysis of the HTS DEMO TF coil - Prof. Monika Lewandowska (West Pomeranian University of Technology)   (Auditorium)
10:00 Assessment of the performance of a 20 kA REBCO current lead - Dr. Reinhard Heller (Karlsruhe Institute of Technology)   (Auditorium)
10:30 --- Coffee break ---
Session V (until 11:20) (Auditorium)
10:50 A pulse tube cryocooler driven by the superconducting linear compressor at 50 Hz - Prof. Bokeum Kim (KAIST)   (Auditorium)
Session VI (until 12:20) (Auditorium)
11:20 Simple analytical formulae to evaluate the irregular field in solenoid coils with high-temperature superconducting tape wires - Prof. Yasunori Mawatari (National Institute of Advanced Industrial Science and Technology)   (Auditorium)
11:50 New screening current simulations on REBCO pancake coils - Prof. So Noguchi (Hokkaido University)   (Auditorium)
12:30 --- Lunch ---
Session I (until 14:20) (Auditorium)
13:50 High-field magnets wound from CORC® cables or wires - Prof. Danko van der Laan (Advanced Conductor Technologies)   (Auditorium)
Session II (until 15:20) (Auditorium)
14:20 Numerical simulation on current distribution in multifilamentary HTS tape - Dr. Hiroshi Ueda (Okayama University)   (Auditorium)
14:50 Design study on the quench protection system for the HTS magnet based on the I-V characteristics measured in the temperature range of 40-83K - Dr. Kento Suzuki (High Energy Accelerator Research Organization (KEK))   (Auditorium)
15:20 --- Coffee Break ---
Session II (until 17:40) (Auditorium)
15:40 Applicability evaluation of quench detectable hybrid REBCO tape to HTS magnet for fusion reactors - Dr. Satoshi Ito (Tohoku University)   (Auditorium)
16:10 Quench protection for the HTS magnet in the helical fusion reactor - Prof. Yoshiro Terazaki (National Institute for Fusion Science)   (Auditorium)
16:40 Quench behaviors of conduction-cooled coated conductors subject to transient and localized thermal disturbances - Mr. Xijie Luo (Kyoto University)   (Auditorium)
12:20 --- Lunch ---
Session IV (until 15:10) (Auditorium)
13:40 A new model for the simulation of a cable-in-conduit cabling procedure - Prof. Francesco Stacchi (Udine University)   (Auditorium)
14:10 Strand level modeling on AC loss, current distribution and quenching of CICC conductors - Prof. Arend Nijhuis (University of Twente)   (Auditorium)
14:40 Calculation of interstrand coupling losses in superconducting Rutherford cables with a continuum model - Prof. Marco Breschi (University of Bologna)   (Auditorium)
15:10 --- Coffee break ---
15:30 --- Lab tour ---
19:00 --- Social Dinner ---
12:20 --- Lunch ---
Session VI (until 15:10) (Auditorium)
13:40 Three-dimensional electromagnetic field analysis model for ac loss calculations of HTS coils in superferric magnets - Mr. Yusuke Sogabe (Kyoto University)   (Auditorium)
14:10 AC loss simulation in a HTS 3-phase 1 MVA transformer using H formulation - Prof. Zhenan Jiang (Victoria University of Wellington)   (Auditorium)
14:40 Basic study on effect of a heat pipe on cooling characteristic improvement in a tri-axial HTS cable - Dr. Daisuke Miyagi (Tohoku University)   (Auditorium)
Wrap up session (until 15:50) (Auditorium)
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