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Showing 1 to 4 of 4 for “"size segregation"”.
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Photoelastic study of dense granular free-surface flow rheology and size segregation
… media lead to the mechanisms that drive granular size segregation. This work then also provides quantitative, tangible support to granular segregation models based on the physical mechanisms that drive it. As the first experimental observations of their kind, our experiments can be used to …
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A DEM numerical modelling approach to simulating size segregation of media in a stirred mill and effects on grind characteristics
… In both traditional and stirred mills, single-sized grinding beads are used, along with multiple passes through the mills, to achieve a sufficient size-reduction ratio. It is plausible to expand the size reduction capabilities of a mill using multiple-sized grinding beads in the mill. For this …
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Ecology of the intertidal crab Dotilla intermedia from tsunami-impacted beaches in Thailand
… on the sediment. Within<br/>the Dotilla zone, size segregation was observed; larger crabs occurred higher on the shore, and<br/>small crabs lower down. The sandy shores of the Laem Son were heavily impacted by the<br/>tsunami of 26th December 2004, which effectively destroyed the populations of …
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Migration of an intruder particle in a boundary driven shear flow
… in a Couette shear flow composed of uniform sized particles. The simulation results are useful in providing a numerical reproduction of the experiments for size segregation and mixing. This in turn has a major importance in many industries which are concerned with handling of particles and …