1st Workshop on Accelerator Magnets in HTS

Europe/Zurich
Seminar room 1 (EG. 076) in CFEL building / Seminar room 4a+b building 1 b (DESY)

Seminar room 1 (EG. 076) in CFEL building / Seminar room 4a+b building 1 b

DESY

Description
This workshop follows in the tradition of its predecessors, WAMS and WAMSDO, organized in the framework of previous FP6-CARE and FP7-EuCARD programs, and will be the first of a series of workshops dedicated to High Temperature Superconductors technology development for Accelerator Magnets. The goal of the FP7-EuCARD-2 provides a natural focus for this series of workshops: the design and construction of an HTS dipole capable of boosting the field of an accelerator (collider) dipole from 15 T to about 20 T, with a suitable margin. This, in view of the new large HEP project called Future Circular Collider. This series of workshops will also inform on themes relative to other types of accelerators including an all-HTS 5 T dipole or fast cycling accelerator HTS magnets for the FCC Injector chain and other synchrotron type accelerators. We aim to provide a forum where material scientists, conductor designers, and magnet engineers exchange ideas, information, compare various lines of development for various projects, and try to single out the most important needs for improvements. A strong participation from Industry is foreseen in order to promote industrialization. The workshop should help build synergies among various programs, favouring the exchange of ideas and people among various labs and institutions. The format will be more of a discussion workshop rather than a mini-conference. We do not foresee proceedings. However, the organizers will provide a document of synthesis that, besides summarising the most important progress reported in the workshop, should also provide guidelines and useful recommendations endorsed by the main actors. This can be used to reinforce the position of each participant regarding the respective funding agency by providing a unitary frame for R&D and common, agreed goals. WAMHTS-1 in Hamburg will be focussed on conductor development. This includes material and single tape/wire optimization as well as material characterization. However, the main accent will be on multiple tape/strand cable, i.e., the conductor unit that is used for manufacturing practical collider magnets. Conductor is the crossroad where material basic properties, tapes/strands engineering, insulation issues and magnet design and technology must have their optimization point in order to maximize the performance of the final product. The next workshop will focus on different topics, like magnet design and coil technology. This workshop is by invitation only.
Group photo
Participants
  • Alexander Molodyk
  • Alexander Usoskin
  • Amalia Ballarino
  • Andrea Lucarelli
  • Andrea Malagoli
  • Anna Kario
  • Arnaud Badel
  • Arno Godeke
  • Carmine Senatore
  • Ciro Calzolaio
  • Clement Lorin
  • Danko van der Laan
  • David Larbalestier
  • Davide Uglietti
  • Dmytro Abraimov
  • Drew Hazelton
  • Eric Hellstrom
  • Gijs de Rijk
  • Giovanni Volpini
  • Giuseppe Celentano
  • Glyn Kirby
  • Herbert Freyhardt
  • Hideaki Maeda
  • Jan Strรถmer
  • Jeroen van Nugteren
  • Jerome Fleiter
  • Joachim Bock
  • Julia Double
  • Kan Kinoshita
  • Klaus-Peter Weiss
  • Kohei Yamazaki
  • Lance Cooley
  • Luca Bottura
  • Lucio Rossi
  • Luisa Chiesa
  • Makoto Takayasu
  • Marc Dhalle
  • Maria Durante
  • Marijn Pieter Oomen
  • Michael Benedikt
  • Michael Wolf
  • Michinaka Sugano
  • Naoyuki Amemiya
  • Nicholas Long
  • Nikolaj Zangenberg
  • philippe fazilleau
  • Pier Paolo Granieri
  • Pierre Vรฉdrine
  • Reinhard Dietrich
  • Seung-Hyun Moon
  • Tiina Salmi
  • Tom Newman
  • Toru Ogitsu
  • Wilfried Goldacker
  • Xavier Obradors Berenguer
  • Yibing Huang
  • Yifeng YANG
    • 09:00 12:15
      I. Objectives and Coated Conductors (CC) overview Seminar Room 1 (EG. 076) CFEL Bldg

      Seminar Room 1 (EG. 076) CFEL Bldg

      DESY

      Convener: Lucio Rossi (CERN)
      • 09:00
        Welcome & Scope 15m
        Speaker: Lucio Rossi (CERN)
      • 09:15
        The FCC Magnet Program: opportunities for HTS (25' + 5') 30m
        Speaker: Luca Bottura (CERN)
        Slides
      • 09:45
        EuCARD2 Magnet Objectives and Main Challenges (25'+5') 30m
        Speakers: Glyn Kirby (CERN), Maria Durante (CEA Saclay)
        Slides
      • 10:15
        Coffee break 30m
      • 10:45
        Overview and Synergies of HTS Magnet Programs (25'+5') 30m
        Speaker: David Larbalestier (National High Magnetic Field Laboratory)
        Slides
      • 11:15
        Outstanding Issues of HTS for High Quality Magnets (25'+5') 30m
        Speaker: Hideaki Maeda (RIKEN)
        Slides
      • 11:45
        CC Lay-out Overview: Pros and Cons (25'+5') 30m
        Speaker: Xavier Obradors (Barcelona University)
        Slides
    • 12:30 13:00
      Scientific Advisory Committee Report on the EuCARD2 Annual Meeting Auditorium

      Auditorium

      DESY

    • 13:00 14:00
      Lunch Break 1h Canteen

      Canteen

      DESY

    • 14:00 18:30
      II. Industry of HTS Tapes: performance, length, yield, width. Is it possible to think of round wire? What is now, in 2 years and in 5 years? Seminar Room 1 (EG. 076) CFEL Bldg

      Seminar Room 1 (EG. 076) CFEL Bldg

      DESY

      Conveners: Lance Cooley (FNAL), Luca Bottura (CERN)
      • 14:00
        HTS development of EuCARD-2 conductor and industrialization at BHTS (30'+5') 35m
        Speaker: Alexander Usoskin (Bruker HTS GmbH)
      • 14:35
        HTS development and industrialization at Superpower (25'+5') 30m
        Speaker: Drew Hazelton (S)
        Slides
      • 15:05
        HTS development and industrialization at Fujikura (25'+5') 30m
        Speaker: Tom Newman (Fujikura)
        Slides
      • 15:35
        HTS development and industrialization at Sumitomo (25'+5') 30m
        Speaker: Kan Kinoshita (Sumitomo)
        Slides
      • 16:05
        Coffee Break & Group Photograph 20m
      • 16:25
        HTS development and industrialization at Sunam (25'+5') 30m
        Speaker: Seung Hyun Moon (Sunam)
        Slides
      • 16:55
        HTS development and industrialization at SuperOx (25'+5') 30m
        Speaker: Alexander Molodyk (SuperOx)
        Slides
      • 17:25
        Roebel cable industrial optimization - General Cable Superconductors (25'+5') 30m
        Speaker: Nicholas Long (V)
        Slides
      • 17:55
        Panel Discussion 35m
        Speakers: Lance Cooley (FNAL), Luca Bottura (CERN)
    • 09:00 09:30
      Special Event: FCC Seminar room 4a+b, building 1 b

      Seminar room 4a+b, building 1 b

      DESY

      Convener: Lucio Rossi (CERN)
      • 09:00
        The FCC Study (25'+5') 30m
        Speaker: Michael Benedikt (CERN)
        Slides
    • 09:30 13:15
      III. Cables: Properties of Coated Conductors and Tapes Seminar room 4a+b, building 1 b

      Seminar room 4a+b, building 1 b

      DESY

      Convener: David Larbalestier (National High Magnetic Field Laboratory)
      • 09:30
        Overview of CC critical surface for EuCARD-2 (25'+5') 30m
        Speaker: Carmine Senatore (University of Geneva)
        Slides
      • 10:00
        Review of Ic variation, Rc, RRR and other parameters (25'+5') 30m
        Speaker: Dmytro Abraimov (N)
        Slides
      • 10:30
        Ic vs strain, MQE and M evaluation (25'+5') 30m
        Speaker: Marc Dhalle
        Slides
      • 11:00
        Coffee Break 30m
      • 11:30
        Magnetization modelling and measurements (25'+5') 30m
        Speaker: Naoyuki Amemiya (Kyoto University)
        Slides
      • 12:00
        Design parameter space of Roeble cable (20'+5') 25m
        Speakers: Amalia Ballarino (CERN), Jerome Fleiter (CERN)
        Slides
      • 12:25
        Mechanical properties of Roeble (20'+5') 25m
        Speaker: Anna Kario (K)
        Slides
      • 12:50
        Strain measurements and Ic effect (20'+5') 25m
        Speaker: Michinaka Sugano (High Energy Accelerator Research Organization (JP))
        Slides
    • 13:15 14:30
      Lunch Break 1h 15m Canteen

      Canteen

      DESY

    • 14:30 18:15
      IV. Cables: discussion on overall J limitation, transverse stress tolerance, M, coupling currents and transposition Seminar room 4a+b, building 1 b

      Seminar room 4a+b, building 1 b

      DESY

      Convener: Carmine Senatore (University of Geneva)
      • 14:30
        Conductor on Round Core cable development for accelerator magnets (25'+5') 30m
        Speaker: Danko van der Laan (A)
        Slides
      • 15:00
        Development of high current HTS conductors for Fusion at CRPP (20'+5') 25m
        Speaker: Davide Uglietti (EPFL)
        Slides
      • 15:25
        Development of REBCO Twisted Stacked-Tape Cables for Magnet Applications (20'+5') 25m
        Speaker: Makoto Takayasu
        Slides
      • 15:50
        Slotted core HTS Cable-in-Conduit conductor by industrially feasible process for high current applications: manufacturing and analysis (20'+5') 25m
        Speaker: Giuseppe Celentano
        Slides
      • 16:15
        Coffee break 30m
      • 16:45
        Cable (20'+5') 25m
        Speaker: Arnaud badel (CNRS)
        Slides
      • 17:10
        Properties of HTS-Roebel cables and the approach for EuCARD-2 (25'+5') 30m
        Speaker: Wilfried Goldacker
        Slides
      • 17:40
        Discussion 35m
    • 18:45 22:30
      Participants are invited to dinner in downtown Hamburg - transport to restaurant by bus
    • 08:45 11:10
      V. Bi-2212 - I Seminar room 4a+b, building 1 b

      Seminar room 4a+b, building 1 b

      DESY

      Convener: Amalia Ballarino (CERN)
    • 11:30 13:00
      Special Event: DESY ARD Lunch Seminar Seminar room 4a+b, building 1 b

      Seminar room 4a+b, building 1 b

      DESY

      Convener: Ralph Wolfgang Assmann (CERN)
      • 11:30
        Superconducting Magnets R&D in the 10-20 T range for energy frontier machines 45m
        Speaker: Lucio Rossi (CERN)
        Slides
      • 12:15
        Questions in the room 15m
      • 12:30
        Free lunch buffet outside the room and continued discussions with speaker 30m
    • 13:30 14:45
      VI. Bi-2212 - II Seminar room 4a+b, building 1 b

      Seminar room 4a+b, building 1 b

      DESY

      Convener: Luca Bottura (CERN)
      • 13:30
        Alternative Bi-2212 fabrication methods (25'+5') 30m
        Speaker: Andrea Malagoli
        Slides
      • 14:00
        Bi-2212 magnet program at LBNL (15'+5') 20m
        Speaker: Arno Godeke (Lawrence Berkeley National Laboratory)
        Slides
      • 14:20
        Conclusions, next WAMHTS (10'+5') 25m
        Speaker: Lucio Rossi (CERN)
    • 14:45 16:00
      Restricted session for Organizing Committee and International Program Advisory Board to write report Seminar room 4a+b, building 1 b

      Seminar room 4a+b, building 1 b

      DESY