Effect of Low Density Particles on Inclined-vortex Formation under Mechanical Offset Agitation

DOI Web Site 参考文献8件
  • SATO Shingo
    Graduate Student, Graduate School of Engineering, Hokkaido University
  • OHMI Tatsuya
    Graduate School of Engineering, Hokkaido University
  • IGUCHI Manabu
    Graduate School of Engineering, Hokkaido University

この論文をさがす

抄録

In the steelmaking processes such as the desulphurization process, it's requested to disperse low density particles in the reaction vessels quickly and uniformly. In mechanical agitation, when the impeller is placed at an offset position, an inclined vortex is generated under some specific conditions and it increases the agitation efficiency significantly. In the present study, we have investigated the effect of low density particles on the inclined-vortex formation under mechanical offset agitation. As the number of low density particles on the bath surface increases, the vortex formation becomes difficult. Empirical equations are proposed for the vortex initiation time and the vortex arrival time to the impeller.

収録刊行物

  • 実験力学

    実験力学 7 (Special_Issue), s89-s92, 2007

    日本実験力学会

参考文献 (8)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ