首页> 美国政府科技报告 >AN EXPERIMENTAL ASSESSMENT OF A PEBBLE REFLECTOR AND PEBBLE FLOW IN A SMALL SCALE RECIRCULATING PEBBLE BED
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AN EXPERIMENTAL ASSESSMENT OF A PEBBLE REFLECTOR AND PEBBLE FLOW IN A SMALL SCALE RECIRCULATING PEBBLE BED

机译:小型循环卵石床中卵石反射器和卵石流的实验评估

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摘要

The erosion behaviour of a pebble reflector was examined using small scale, three-dimensional, pebble-bed models and the split-bed technique. An exponential-type change in the reflector-fuel interface angle was indicated. The leveled value was about 13° after recirculation of 30 - 40 bed inventories.nData on downflow and up flow air tests with small-scale, recalculating pebble beds are also presented. These data indicated a variation in pebble discharge ratio of some 20 per cent, relative to the no-airflow case.

著录项

  • 作者

    L. R. SCOTT ROGERS;

  • 作者单位
  • 年度 1966
  • 页码 1-28
  • 总页数 28
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工业技术;
  • 关键词

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