Fourth International Workshop on

    Technology and Components of Accelerator-Driven Systems (TCADS-4)

    Antwerp, Belgium
    14-17 October 2019

    Introduction

    The OECD Nuclear Energy Agency (NEA) is organising the fourth international workshop on technology and components of accelerator driven systems (TCADS-4). The meeting will be held in Antwerp, Belgium on 14-17 October 2019, and will be hosted by SCK•CEN.

    Background

    Accelerator Driven Systems (ADS) are promising tools for the efficient transmutation of nuclear waste and are considered as a potential option for partitioning and transmutation strategies in an advanced nuclear fuel cycle. Followed by the success of the workshop series on the utilisation and reliability of the high power proton accelerators (HPPA) in 1998-2007, the scope the TCADS workshop covers sub-critical systems as well as the use of neutron sources. The first three workshops were held in 2010 (Karlsruhe, Germany), 2013 (Nantes, France) and 2016 (Mito, Japan).

    This workshop will provide experts a forum to present and discuss state-of-the-art developments in the field of ADS and neutron sources.

    Scope

    The workshop will cover: R&D status on ADS including accelerators, neutron sources and sub-critical systems for current facilities and future experimental and power systems; technology, engineering and research aspects of the above components; system optimisation for reducing capital and operational costs and the role of ADS in advanced fuel cycles.

    Proposed topics and subjects to be discussed are:

    • ADS accelerators systems
      • Continuous mode operation and operational control
      • Reliability and availability
      • ADS operational challenges (high beam power and low-loss operation, accelerator-target interfaces, etc.)
      • Safety systems/shielding of accelerator and beam line
    • Neutron sources
      • Current and future intense neutron sources
      • Spallation and non-spallation targets
      • Design concepts and required technologies (e.g. coolant, materials, performance, instrumentation, etc.)
      • Operational characteristics and related technical issues (e.g. window/windowless, solid/liquid, interface between accelerator and target, etc.)
      • Relevant nuclear cross sections (evaluations, validation and verification)
    • Sub-critical systems
      • Design concepts and performance parameters (e.g. transmutation, energy production, etc.)
      • ADS fuel/target design options
      • Sub-critical reactor physics (e.g. reactivity monitoring, etc.)
      • Coolant technology and materials, thermal-hydraulics
      • Unique ADS auxiliary systems (e.g. target replacement, refuelling machine, etc.)
      • Related safety and licensing issues
    • Current ADS experiments
      • Low power coupling experiments
      • Zero power physics simulators

    Programme

    The proposed topics for the technical sessions are:

    1. National and international programmes
    2. ADS accelerator systems
    3. Neutron sources 
    4. Design and technology of subcritical systems
    5. Current ADS experiments
    6. ADS data and simulations

    A technical tour of some SCK•CEN facilities will be organised on 17 October.

    Abstracts submission

    Participants willing to give a presentation should submit an abstract by 15 April 2019 by filling the registration form. A template can be found in instructions for authors.

    Registration

    Participants planning to attend the meeting are invited to complete the registration form before 1 September 2019 (NB: you will need to login into your NEA account or pre-register if you do not already have an NEA account).

    Techical tour

    A tour of the facilities will be organised and will consist of:

    • the VENUS reactor* [limited to 12 visitors or 24 (2 groups) if enough interest is generated];
    • the technology hall** where the MYRRHA R&D programme is located.

    *The VENUS reactor is a secured zone. The SCK•CEN security department therefore needs extra information from everyone subscribing to visit this facility. Participants willing to attend the tour should register using the following link no later than 15 May 2019eventmanager.app.sckcen.be/EventRegistrations/Create?parentId=579E65F1-9F4C-E911-80CC-ECF4BBC6E827

    ** Participants only visiting the technology hall can register until the end of September

    Important dates

    20 January 2019 Start of registration and abstract submission
    15 April 2019 Close of abstract submission
    1 June  2019 Notification of authors
    15 September 2019 Close of registration and full paper submission

    Logistics

    The workshop will be held at the Lindner Hotel, Antwerp. More information will be given in due course.

    Fees

    No registration fee will be charged. If, following registration, you decide not to attend please send a cancellation note to the .

    Working language

    The working language will be English.

    Scientific Advisory Committee

    Gert VAN DEN EYNDE (SCK•CEN, Belgium) Andrei Rineiski (KIT, Germany)
    Robert GARNETT (LANL, USA) Toshinobu Sasa (JAEA, Japan)
    Yousry GOHAR (ANL, USA) Mariano Tarantino (ENEA, Italy)
    Yuan HE (IMPCAS, PR China) Kazufumi TSUJIMOTO (JAEA, Japan)
    Alex MUELLER (retired from CNRS and Univesity of Paris-Sud, France) Lei YANG (IMPCAS, PR China)

    All correspondence with regard to the meeting should be addressed to the workshop Secretariat:

    Dr Stéphanie Cornet
    Nuclear Energy Agency
    46 Quai A. Le Gallo
    92100 Boulogne Billancourt
    France
    Email: 
    Prof. Gert Van Den Eynde
    SCK•CEN
    Institute for Advanced Nuclear Systems
    Boeretang 200, BE-2400 Mol
    Belgium
    Email: 

    Presentations

    Presentations (password protected | reminder)


    Last reviewed: 22 November 2019

    Top