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 -Prof. Zhenan Jiang (Victoria University of Wellington) (until 12:30) (Auditorium)
10:30 Basic development studies for mineral insulated superconducting magnet using REBCO coated conductors. - 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 - Dr Joseph Minervini (Massachusetts Institute of Technology)   (Auditorium)
11:30 Electromagnetic and thermal modeling of small coil made from HTS round cable - Fedor Gömöry (Slovak Academy of Sciences)   (Auditorium)
12:00 High-field magnets wound from CORC® cables or wires - Danko van der Laan (Advanced Conductor Technologies)   (Auditorium)
Session III - Reinhard Heller (Karlsruhe Institute of Technology) (until 10:30) (Auditorium)
09:00 Transient Heat Transfer Through the LHC Polyimide Cable Insulation - Tiemo Winkler (UTwente)   (Auditorium)
09:30 Development and test of a dynamic model of the ITER CSMC He refrigerator. Part II: from 80 K to 4 K - Dr Roberto Bonifetto (Politecnico di Torino)   (Auditorium)
10:00 Improved hydraulic model of cryogenic circuits for fusion magnet application - Dr DONGKEUN OH (National Fusion Research Institute)   (Auditorium)
10:30 --- Coffee break ---
Session III - Reinhard Heller (Karlsruhe Institute of Technology) (until 11:50) (Auditorium)
10:50 Thermal-hydraulic analysis of low temperature superconducting CFETR Central Solenoid Model Coil - Dr Roberto Bonifetto (Politecnico di Torino)   (Auditorium)
11:20 Analytical Method for the Prediction of Quench Initiation and Development in Accelerator Magnets - 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. - TSUYOSHI YAGAI (Sophia University)   (Auditorium)
Session V -Prof. Arend Nijhuis (University of Twente) (until 10:30) (Auditorium)
09:00 Basic Study on Effect of a Heat Pipe on Cooling Characteristic Improvement in a Tri-axial HTS Cable - Dr Daisuke Miyagi (Tohoku University)   (Auditorium)
09:30 Thermal-hydraulic analysis of the HTS DEMO TF coil - Monika Lewandowska (West Pomeranian University of Technology, Szczecin)   (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 VI -Prof. Marco Breschi (University of Bologna) (until 12:20) (Auditorium)
10:50 Three-dimensional electromagnetic field analysis model for ac loss calculations of HTS coils in superferric magnets - Yusuke Sogabe (Kyoto University)   (Auditorium)
11:20 Simple analytical formulae to evaluate the irregular field in solenoid coils with high-temperature superconducting tape wires - Dr Yasunori Mawatari (National Institute of Advanced Industrial Science and Technology (AIST))   (Auditorium)
11:50 New Screening Current Simulations on REBCO Pancake Coils - So Noguchi (Hokkaido University)   (Auditorium)
12:30 --- Lunch ---
Session II - Fedor Gömöry (Slovak Academy of Sciences) (until 15:30) (Auditorium)
14:00 Calculations and measurements of electromagnetic characteristics of striated and copper-plated coated conductors and their coils - Naoyuki Amemiya (Kyoto University)   (Auditorium)
14:30 Numerical simulation on current distribution in multifilamentary HTS tape - Hiroshi Ueda (Okayama University)   (Auditorium)
15:00 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. - Kento Suzuki (High Energy Accelerator Research Organization)   (Auditorium)
15:30 --- Coffee Break ---
Session II - Fedor Gömöry (Slovak Academy of Sciences) (until 17:50) (Auditorium)
15:50 Applicability evaluation of quench detectable hybrid REBCO tape to HTS magnet for fusion reactors - Dr Satoshi Ito (Tohoku University)   (Auditorium)
16:20 Quench Protection for the HTS Magnet in the Helical Fusion Reactor - Dr Yoshiro Terazaki (National Institute for Fusion Science)   (Auditorium)
16:50 Quench behaviors of conduction-cooled coated conductors subject to transient and localized thermal disturbances - Xijie Luo (Kyoto University)   (Auditorium)
12:20 --- Lunch ---
Session IV (until 14:20) (Auditorium)
13:50 Calculation of interstrand coupling losses in superconducting Rutherford cables with a continuum model - Dr Marco Breschi (University of Bologna)   (Auditorium)
14:20 --- Coffee break ---
14:40 --- Lab tour ---
19:00 --- Social Dinner ---
12:20 --- Lunch ---
Session VI -Prof. Marco Breschi (University of Bologna) (until 15:20) (Auditorium)
13:20 A pulse tube cryocooler driven by the superconducting linear compressor at 50 Hz - Mr Bokeum Kim (KAIST)   (Auditorium)
13:50 AC loss simulation in a HTS 3-phase 1 MVA transformer using H formulation - Zhenan Jiang (Victoria University of Wellington)   (Auditorium)
14:20 Electromechanical analysis of REBCO pancake coils reinforced by an outer-shell structure - Satoshi Awaji (Tohoku University)   (Auditorium)
14:50 Strand level modeling on AC loss, current distribution and quenching of CICC conductors - Dr Arend Nijhuis (University of Twente)   (Auditorium)
Wrap up session (until 16:00) (Auditorium)