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Design study of a fast spectrum zero-power reactor dedicated to source driven sub-critical experiments

机译：专用于源驱动次临界实验的快速频谱零功率反应堆的设计研究

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摘要

In the framework of the European P&T program (IFP6-EUROTRANS), the Generation of Uninterrupted Intense NEutrons pulses at the lead VEnus REactor (GUINEVERE) project consists of an Accelerator Driven System (ADS) that is composed by a fast lead simulated-cooled reactor operated in sub-critical conditions, coupled with an updated version of the GENEPI neutron generator previously used for the MUSE experiments. The GUINEVERE facility aims at developing and improving different techniques for the reactivity monitoring of sub-critical ADS's. As such, the GUINEVERE project will comprise a series of major experiments that will be performed in the near future. The GUINEVERE facility will be located at the VENUS light water moderated research reactor at the SCK-CEN site of Mol (Belgium), which needs to be modified in order to accommodate a completely different and new type of core. A series of constraints were taken into account in the technical design of the GUINEVERE core, in order to properly conjugate the technical feasibility of this facility and the necessity to comply with the envisioned experimental program and its associated scientific outcome. The complete design study of the GUINEVERE core is the subject of this paper. The final design of the fuel assemblies, safety and control rods is provided. Also, the critical core configuration, to be used as reference for absolute reactivity measurements, is presented along with its associated reactor physics parameters, calculated by means of Monte Carlo methodologies. Finally, for licensing purposes, the GUINEVERE facility must satisfy the required nuclear safety criteria of the Belgian safety authorities, and in this paper, an overview of the safety analysis that has been performed with regard to the core physics, thermal assessment and shielding issues is also provided.
机译：在欧洲P＆T计划（IFP6-EUROTRANS）的框架中，领先的VEnus反应堆（GUINEVERE）项目产生不间断的强烈NEutron脉冲由加速器驱动系统（ADS）组成，该系统由快速的铅模拟冷却反应堆组成在亚临界条件下运行，再加上以前用于MUSE实验的GENEPI中子发生器的更新版本。 GUINEVERE设施旨在开发和改进用于亚关键ADS反应监测的不同技术。因此，GUINEVERE项目将包含一系列近期将进行的主要实验。 GUINEVERE设施将位于摩尔（比利时）SCK-CEN站点的VENUS轻水缓和研究堆上，需要对其进行改造以容纳完全不同的新型堆芯。 GUINEVERE核心的技术设计中考虑了一系列限制，以便适当地融合该设备的技术可行性以及遵守预期的实验程序及其相关科学成果的必要性。 GUINEVERE内核的完整设计研究是本文的主题。提供了燃料组件，安全杆和控制杆的最终设计。此外，还给出了临界堆芯构型，以用作绝对反应性测量的参考，并给出了其相关的反应堆物理参数，这些参数是通过蒙特卡洛方法计算的。最后，出于许可目的，GUINEVERE设施必须满足比利时安全当局要求的核安全标准，在本文中，对核心物理，热评估和屏蔽问题进行的安全分析概述如下：还提供。

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  • 来源
    《Energy Conversion & Management》 |2010年第9期|P.1818-1825|共8页
  • 作者

    L. Mercatali; A. Serikov; P. Baeten; W. Uyttenhove; A. Lafuente; P. Teles;

  • 作者单位

    Forschungszentrum Karlsruhe, Institute for Neutron Physics and Reactor Technology, P.O. Box 3640, 76021 Karlsruhe, Germany;

    rnForschungszentrum Karlsruhe, Institute for Neutron Physics and Reactor Technology, P.O. Box 3640, 76021 Karlsruhe, Germany;

    rnSCK-CEN, Boeretang 200, B-2400 Mol, Belgium;

    rnSCK-CEN, Boeretang 200, B-2400 Mol, Belgium;

    Univerisdad Politecnica de Madrid, 28006 Madrid, Spain;

    Instituto Tecnologico e Nuclear, EN 10.2680-953 Sacavem, Portugal;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    neutronic design; safety analysis; ADS experiments;

    机译：中子设计;安全分析;ADS实验;

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