Dynamic response of segregated two-phase systems subjected to low magnitude vibration and its application to-non-invasive monitoring of a powder mixing transition process

T. Yanagida, A. J. Matchett, B. N. Asmar, P. A. Langston, J. K. Walters, J. M. Coulthard

研究成果: ジャーナルへの寄稿学術誌査読

1 被引用数 (Scopus)

抄録

The effect of the mixing quality upon the dynamic response of binary mixtures subjected to low magnitude vibration was investigated. The non-invasive method developed in a previous paper was used to measure the apparent mass as a function of frequency. Horizontally segregated two-phase systems were made by layering the materials. Comparison with well-mixed data showed qualitatively a significant dependence of the apparent mass data upon the quality of mixing, although the quantitative mixing index has not been discussed in this study. The mixing dependence was considered to be attributable to the resonant characteristics of two phases and their interaction effects. Furthermore, the principle was found to be applicable for the monitoring of mixing situations of mixture beds non-destructively and non-invasively. The apparent mass data indicated not only the deviation from an ideal mix, but also the direction of segregation.

本文言語英語
ページ(範囲)571-588
ページ数18
ジャーナルAdvanced Powder Technology
14
5
DOI
出版ステータス出版済み - 2003
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 化学工学一般
  • 材料力学

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