...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Nuclear fusion >Development of a compact toroid fuelling system for ITER
【24h】

Development of a compact toroid fuelling system for ITER

机译：开发用于ITER的紧凑型环形加油系统

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A review of literature relevant to compact toroid (CT) injection is presented. A design is then developed for a repetitive-fire CT injection fuelling system for the ITER (2001) tokamak. Advantages of central over edge fuelling include plasma density control and higher deposition rates, implying lower tritium usage. The reference design offers 50 Pa m~3 s~(-1) of 90%T/10%D fuelling. 1.29 mg CTs are injected at a rate of 50 Hz (in order to synchronize with the European power grid) and a speed of 300km s~(-1). A new six-degree-of-freedom model of CT trajectory in the tokamak is developed and applied to the proposed injector design. The fueller is intended to work in parallel with the 400 Pa m~3 s~(-1) edge gas puffing system and to replace the centrifuge pellet-injection system in the ITER (2001) reference design. Each injected CT adds only 0.68% to the plasma inventory, implying that the injection process will be non-disruptive. Power consumption will be approximately 15 MWe. The strengths of the design compared with the current pellet-injection system are highlighted.
机译：本文介绍了与紧凑型环形（CT）注射相关的文献。然后，为ITER（2001）托卡马克的重复火焰CT喷射加油系统开发了一种设计。集中供油的优势包括等离子体密度控制和更高的沉积速率，这意味着更低的tri用量。参考设计提供了50 Pa m〜3 s〜（-1）的90％T / 10％D加油。 1.29 mg CTs以50 Hz的频率（与欧洲电网同步）以300 km s〜（-1）的速度注入。开发了托卡马克中CT轨迹的六自由度新模型，并将其应用于建议的喷油器设计。该加油机旨在与400 Pa m〜3 s〜（-1）边缘气吹系统并行工作，并代替ITER（2001）参考设计中的离心机颗粒喷射系统。每次注入的CT仅增加血浆存量的0.68％，这意味着注入过程将是无干扰的。功耗将约为15 MWe。与当前的颗粒注射系统相比，该设计的优势得以突出。

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