J. agric. Engng Res. (1997) 68, 223—229A Numerical Model for Flow of Granular Materials in Silos. Part 1:Model DevelopmentZ. Lu; S. C. Negi; J. C. JofrietSchool of Engineering, University of Guelph, Guelph, Ontario, Canada N1G 2W1(Received 16 September 1996; accepted in revised form 4 August 1997)A hybrid numerical model based on the finite-element(FEM) and the discrete-element methods (DEM) hasbeendevelopedto predict the stress and velocityfields forparticulate materials during discharge from silos. TheFE...
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