円筒型サイクロン分離器内の流動特性

• 椎 保幸

  鹿児島工業高等専門学校

• 野崎 勉

  鹿児島大学工学部 現 中国東北大学

• 福原 稔

  鹿児島大学工学部

• 徳満 智和

  鹿児島工業高等専門学校

書誌事項

タイトル別名

• Flow Characteristics in Cylindrical Cyclone Separator
• エントウケイ サイクロン ブンリキ ナイ ノ リュウドウ トクセイ

抄録

This paper presents the ralations between the collection efficiency and the flow characteristics in a cylindrical cyclone separator. The experiments on collecting particles and the measurements of velocity in the cyclone were carried out for various sizes of an air hole of the separating plate. As a result, it was clarified that the collection efficiency of cylindrical cyclone is influenced by the air hole size of separating plate. In the case of an air hole size which gives the maximum collection efficiency, the upward flow velocity in the center region of cyclone becomes high and the fluctuation in the flow intensity becomes small. Furthermore, we studied the frequency components of velocity fluctuation by the FFT analysis and found that the low-frequency components decline at the maximum collection efficiency.

収録刊行物

• 粉体工学会誌

  粉体工学会誌 43 (1), 13-19, 2006

  一般社団法人 粉体工学会

キーワード

• Cyclone separator
• Collection efficiency
• Separating plate
• Fluctuation intensity
• Cylindrical cyclone

詳細情報

• CRID: 1390001204512902912
• NII論文ID: 130003952720
• NII論文ID: 10016950605
• NII書誌ID: AN00222757
• DOI: 10.4164/sptj.43.13
• ISSN: 18837239
• ISSN: 03866157
• NDL書誌ID: 7801399
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7801399
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可