{"title":"On the heterogeneous behaviour in a 2D fluidized bed","authors":"Eivind Helland, René Occelli, Lounès Tadrist","doi":"10.1016/S1287-4620(00)00136-8","DOIUrl":null,"url":null,"abstract":"<div><p>The aim of the present paper is to study the influence of the <em>n</em> -index in the porosity function of Richardson–Zaki on the heterogeneous behaviour in a fluidized bed. This parameter takes into account the group effect of particles on the drag of an isolated particle. We have shown up different behaviours of the bed when changing its value.</p></div>","PeriodicalId":100303,"journal":{"name":"Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Astronomy","volume":"328 4","pages":"Pages 359-365"},"PeriodicalIF":0.0000,"publicationDate":"2000-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1287-4620(00)00136-8","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Astronomy","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1287462000001368","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The aim of the present paper is to study the influence of the n -index in the porosity function of Richardson–Zaki on the heterogeneous behaviour in a fluidized bed. This parameter takes into account the group effect of particles on the drag of an isolated particle. We have shown up different behaviours of the bed when changing its value.
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