The evaluation of the mixing properties of the mechanically stirred cylindrical vessel

Kimihisa Ito*, Norihiro Yamamoto, Seiichiro Kuranaga

*この研究の対応する著者

研究成果: Article査読

12 被引用数 (Scopus)

抄録

The effect of baffles on the mixing of bath liquid and solid particles was investigated using a water model for the mechanically stirred vessel. The baffle whose width is 1/10 of the vessel diameter was enough to enhance the liquid-particles mixing. The LDV measurement showed the formation of the unsteady vertical flow by the baffle. The concept of information entropy was introduced for the evaluation of the mixing properties of the reactor. The vessel was divided into 35 regions and the transition probability for each region was estimated from the velocity profiles obtained from the LDV measurement. The complete mixing time was predicted by the calculation and compared with the observations.

本文言語English
ページ(範囲)1791-1794
ページ数4
ジャーナルisij international
46
12
DOI
出版ステータスPublished - 2006

ASJC Scopus subject areas

  • 材料力学
  • 機械工学
  • 金属および合金
  • 材料化学

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