Numerical evaluation of particle collection efficiency of circular cylinders in cruciform arrangement

DOI

Bibliographic Information

Other Title
  • 十字状に配置された円柱による粒子捕集効率の数値解析的評価

Abstract

<p>The dry gauze method, which uses gauze embedded in a wooden frame, is often used to evaluate the amount of airborne salt. However, the scattering behavior of particles around the collection device and the deposition mechanism to the gauze fibers has not been studied in detail. In this study, the particle collection efficiency of gauze fiber was investigated based on the flow fields around the circular cylinders in cruciform arrangement by CFD. The results showed that the particle collection efficiency of the circular cylinder can be estimated from the amount of pressure loss that occurs when the fluid passes through the cylinder.</p>

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Keywords

Details 詳細情報について

  • CRID
    1390288370500654592
  • NII Article ID
    130008052691
  • DOI
    10.14887/jaweam.2021.0_127
  • Text Lang
    en
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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