Three-Dimensional DEM Simulations of Bulk Handling by Screw Conveyors
Publication: Journal of Engineering Mechanics
Volume 127, Issue 9
Abstract
A numerical analysis using the 3D distinct element method (DEM) is conducted in order to examine the performance of screw conveyors. In particular, the simulation of horizontal and vertical types is studied. The results are compared with previous work and empirical equations. As a result, it is determined that this method is sufficiently well developed and useful to analyze the performance of screw conveyors.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Anandarajah, A. (1994). “Discrete-element method for simulating behavior of cohesive soil.”J. Geotech. Engrg., ASCE, 120(9), 1593–1613.
2.
Chang, C. A., Babic, M., Liang, R. Y., and Misra, A., eds. ( 1997). Mechanics of deformation and flow of particulate materials, ASCE, New York.
3.
Colijn, H. ( 1985). Mechanical conveyors for bulk solid, Elsevier Science, New York, 110–168.
4.
Cundall, P. A., Drescher, A., and Strack, O. D. L. ( 1982). “Numerical experiments on granular assemblies; Measurements and observations.” Proc., IUTAM Conf. on Deformation and Failure of Granular Mat., 335–370.
5.
Cundall, P. A., and Strack, O. D. L. ( 1979). “A discrete numerical model for granular assemblies.” Géotechnique, London, 29(1), 47–65.
6.
Hokao, Z., Kondo, K., and Hatta, T. ( 1974). “Study on development of vertical screw conveyors.” J. Mining and Mat. Processing Inst. of Japan, 90(1039), 595–600.
7.
Iwashita, K., and Oda, M. (1998). “Rolling resistance at contacts in simulation of shear band development by DEM.”J. Engrg. Mech., ASCE, 124(3), 286–292.
8.
Kawaguchi, T., Tanaka, T., and Tsuji, Y. ( 1992). “Numerical simulation of fluidized bed using the discrete element method (the case of spouting bed).” Trans. JSME B, 58(551), 2119–2125.
9.
Owen, J. H. ( 1936). “Power absorption in screw conveyors.” Engrg, London, 142, 291.
10.
PFC manual. (1999). Itasca Consulting Group Inc., Minneapolis.
11.
Skinner, A. E. ( 1969). “A note on the influence of interparticle friction on the shearing strength of a random assembly of spherical particles.” Géotechnique, London, 19, 150–157.
12.
Williams, J. R., and Mustoe, G. G. W., eds., (1993). ( 1993). Proc., 2nd Int. Conf. on Discrete Element Methods (DEM), MIT, Cambridge, Mass.
13.
Woodcock, C. R., and Mason, J. S. ( 1987). Bulk solids handling, Leonard Hill, London, 335–357.
14.
Uematsu, T., Nakamura, S., Hino, Y., and Suyama, H. ( 1960). “A study of the screw conveyor.” Trans. JSME, 26(162), 180–186.
Information & Authors
Information
Published In
Journal of Engineering Mechanics
Volume 127 • Issue 9 • September 2001
Pages: 864 - 872
History
Received: Nov 23, 1999
Published online: Sep 1, 2001
Published in print: Sep 2001
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.