Segregation indices of multi-sized particle mixtures during the filling of a two-dimensional hopper

Kunio Shinohara, Boris Golman

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

Segregation indices were proposed to describe the intensity of segregation of multi-sized particle mixtures as a whole during filling a two-dimensional silo. They adequately represented the effects of the operational conditions on the segregation patterns obtained experimentally. As a result, the proposed segregation indices were found to increase with a lower feed rate and lower concentration of the smallest component, and exhibit a maximum with increasing numbers of components.

Original languageEnglish
Pages (from-to)93-107
Number of pages15
JournalAdvanced Powder Technology
Volume13
Issue number1
DOIs
Publication statusPublished - Jan 1 2002

Keywords

  • Hopper filling
  • Multi-sized particles
  • Segregation index

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Mechanics of Materials

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