Characterizing the feasibility of processing wet granular materials to improve rheology for 3D printing
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science"
DOI: 10.1007/s10853-017-1404-z
Abstract: Rheological measurements and extrusion tests are used to evaluate the viability of high mass fraction (80% solids content) wet granular materials for extrusion-based 3D printing. Such materials have diverse applications from making dense, strong ceramic… read more here.
Keywords: granular materials; rheology; printing; wet granular ... See more keywords
Experimental investigation on the grain-scale compression behavior of loose wet granular material
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DOI: 10.1007/s11440-019-00856-0
Abstract: The behavior of model granular materials (glass beads) wetted by a small quantity of liquid forming capillary bridges is studied by one-dimensional compression test combined with X-ray computed tomography (XRCT) observation. Special attention is paid… read more here.
Keywords: compression behavior; compression; wet granular; material ... See more keywords
Effect of the particle size and the liquid content on the shear behaviour of wet granular material
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DOI: 10.1016/j.powtec.2017.04.030
Abstract: Abstract The size of particle is a relevant parameter in the study of the granular material behaviour. For wet granular materials, it affects the capillary force and the number of liquid bridges. We present quantitative… read more here.
Keywords: particle size; granular material; wet granular; size ... See more keywords
A general(ized) local rheology for wet granular materials
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DOI: 10.1088/1367-2630/aa6141
Abstract: We study the rheology of dry and wet granular materials in the steady quasistatic regime using the discrete element method in a split-bottom ring shear cell with focus on the macroscopic friction. The aim of… read more here.
Keywords: general ized; granular materials; rheology; local rheology ... See more keywords