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Proof of concept trials for in-situ testing of filter performance on Sellafield Self Shielded boxes

机译:在Sellafield自屏蔽盒上进行过滤器性能的现场测试的概念验证试验

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摘要

The series of experiments described in this report was conducted to demonstrate the (expected) difference in the gas flow behaviour of sintered steel filters that had been manipulated to simulate possible fault scenarios. The filters used in this work are similar to the ones that will be installed on the Self Shielded Box (SSB). For that reason, an experimental gas rig was constructed to allow the filter behaviour to be examined using three different test methods. Six filter conditions were used (holed (2.8 mm), pinholed (10 x 0.3 mm), pristine, 0.25 blocked, 0.5 blocked and 0.75 blocked). All three scenarios have shown distinct differences between the various filters, successfully demonstrating their divergence in performance based on the filter condition and indicating the practicality of developing these ideas for industrial use, to monitor the condition of in-service filters.
机译:进行了本报告中描述的一系列实验,以证明已被操纵以模拟可能的故障情况的烧结钢过滤器的气体流动行为的(预期)差异。这项工作中使用的过滤器类似于将安装在自屏蔽箱(SSB)上的过滤器。因此,我们建造了一个实验性的气体试验台,以使用三种不同的测试方法来检查过滤器的性能。使用六个过滤条件(孔(2.8毫米),针孔(10 x 0.3毫米),原始,0.25堵,0.5堵和0.75堵)。所有这三种情况均显示了各种过滤器之间的明显差异,成功地基于过滤器条件证明了它们在性能上的差异,并指出了开发这些想法以用于工业用途以监控运行中的过滤器情况的实用性。

著录项

  • 来源
    《Progress in Nuclear Energy》 |2019年第9期|10-20|共11页
  • 作者单位

    Univ Bristol, Interface Anal Ctr, Sch Phys, HH Wills Phys Lab, Tyndall Ave, Bristol BS8 1TL, Avon, England;

    Univ Bristol, Interface Anal Ctr, Sch Phys, HH Wills Phys Lab, Tyndall Ave, Bristol BS8 1TL, Avon, England;

    Sellafield Ltd, Hinton House,Birchwood Pk Ave, Risley WA3 6GR, England;

    Sellafield Ltd, Hinton House,Birchwood Pk Ave, Risley WA3 6GR, England;

    Sellafield Ltd, Hinton House,Birchwood Pk Ave, Risley WA3 6GR, England;

    Univ Bristol, Interface Anal Ctr, Sch Phys, HH Wills Phys Lab, Tyndall Ave, Bristol BS8 1TL, Avon, England;

  • 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
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