首页> 外文期刊>Progress in Nuclear Energy >Accelerator driven systems for transmutation: Fuel development, design and safety
【24h】

Accelerator driven systems for transmutation: Fuel development, design and safety

机译:加速器驱动的变速系统:燃料开发,设计和安全

获取原文
获取原文并翻译 | 示例
       

摘要

European R&D for ADS design and fuel development is driven in the 6th FP of the EU by the EUROTRANS Programme. In EUROTRANS two ADS design routes are followed, the XT-ADS and the EFIT. The XT-ADS is designed to provide the experimental demonstration of transmutation. The EFIT, the European Facility for dustrial Transmutation, aims at a conceptual design of a full transmuter. A key R&D issue is the choice of an adequate fuel. Various fuel forms have been assessed and CERCER and CERMET fuels, specifically the matrices MgO and Mo, have finally been selected. Within EUROTRANS, the domain 'AFTRA' is responsible to more deeply assess the behavior of these dedicated fuels and to provide the fuel database for the EFIT. The EFIT is optimized towards: a good transmutation efficiency, high burnup, low reactivity swing, low power peaking, adequate subcriticality, reasonable beam requirements and a high safety level. In the current paper the fuels under investigation are described, including their production route and their safety limits. First core designs of CERCER and CERMET fuelled 400 MWth EFITs have been developed within AFTRA. The trends found in the design studies and first safety analyses are presented.
机译:EUROTRANS计划在欧盟的第六个FP中推动了ADS设计和燃料开发的欧洲研发。在EUROTRANS中,遵循两种ADS设计路线,即XT-ADS和EFIT。 XT-ADS旨在提供trans变的实验演示。 EFIT,欧洲/工业Trans变设施,旨在对完整的mut变器进行概念设计。研发的关键问题是选择合适的燃料。评估了各种燃料形式,最终选择了CERCER和CERMET燃料,尤其是基质MgO和Mo。在EUROTRANS中,“ AFTRA”域负责更深入地评估这些专用燃料的行为,并为EFIT提供燃料数据库。 EFIT在以下方面进行了优化:良好的trans变效率,高燃耗,低反应性摆幅,低功率峰值,足够的亚临界,合理的光束要求和高安全等级。在当前文件中,描述了所研究的燃料,包括其生产路线和安全极限。 AFTRA已开发出CERCER和CERMET推动的400 MWth EFIT的第一批核心设计。介绍了设计研究和首次安全分析中发现的趋势。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号