Title of article
A hybrid numerical model for predicting segregation during core flow discharge
Author/Authors
Nicholas Christakis، نويسنده , , Pierre Chapelle، نويسنده , , Nadezhda Strusevich، نويسنده , , Ian Bridle، نويسنده , , John Baxter، نويسنده , , Mayur K. Patel، نويسنده , , Mark Cross and Philip Schwarz، نويسنده , , Ugur Tüzün، نويسنده , , Alan R. Reed، نويسنده , , Michael S.A. Bradley، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
22
From page
641
To page
662
Abstract
A continuum numerical model is presented that parameterizes the interactions between particles at the microscopic level and predicts the development of moving stagnant zone boundaries during core flow discharge of granular material. The model is then employed for the prediction of segregation of multi-component granular mixtures during discharge from core flow hoppers and its capability to accurately simulate the behavior of the granular mixture is demonstrated through comparisons with experimental data.
Keywords
Granular material , Segregation , core flow , continuum modeling , micro-physical parametrizations
Journal title
Advanced Powder Technology
Serial Year
2006
Journal title
Advanced Powder Technology
Record number
1247365
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