Solution of loose medium movement problem on a curvilinear sifting surface
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Published:2019-12-01
Issue:1
Volume:1348
Page:012022
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ISSN:1742-6588
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Container-title:Journal of Physics: Conference Series
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language:
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Short-container-title:J. Phys.: Conf. Ser.
Author:
Kharitonov A,Busigina A,Maslennikov I
Abstract
Abstract
The paper presents the results of movement simulation of loose medium stratum on a curvilinear sifting surface using the program realizing a finite element method. The indicial equations represent an analogue describing fluid stratum movement under the theory of “shallow water”. The allocation of a part movement speed rate in the cross-section of a stratum is obtained. The presence of a braking underlayer on a sifting surface lowering efficiency of sifting process is detected.
Subject
General Physics and Astronomy
Reference3 articles.
1. Analysis of the fully developed chute flow of granular materials;Hojin;Journal of Applied Mechanics,1992
2. Classification of granular material on curvature deck;Kharitonov,2013
3. Application of a finite element method to the solution of a problem of loose material moving stratum on a sifting surface;Kharitonov,2013