Results 281 to 290 of about 137,006 (311)
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Axial segregation of granular materials
Chaos: An Interdisciplinary Journal of Nonlinear Science, 1999When mixtures of granular materials are rotated, it is often found that they segregate into bands, along the axis of rotation, which are rich in the various components. This effect is discussed experimentally and theoretically, with emphasis on a mechanism based on surface flow.
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Shear Flow of a Granular Material
Journal of Statistical Physics, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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NONLINEAR ELASTICITY AND THERMODYNAMICS OF GRANULAR MATERIALS
Advances in Complex Systems, 2001The elastic properties of granular materials can be enormously nonlinear as compared with the properties of non-porous materials. Experiments on isotropic compression of a granular assembly of spheres show that the shear μ, and bulk k, moduli vary with the confining pressure faster than the 1/3 power law predicted by Hertz–Mindlin elasticity theory ...
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Drag forces in granular materials
Soft MatterThis tutorial review introduces some non-trivial properties of the drag force experienced by objects moving through granular materials, including dependencies on the velocity of the object and the pressure around it, and associated scaling laws.
Pierre Rognon, François Guillard
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Cohesive zones to model bonding in granular material with the material point method
Computer Methods in Applied Mechanics and Engineering, 2023James Guilkey
exaly
Numerical investigation of drag force on a spherical intruder by granular material
Powder Technology, 2023Ali Abbas Zaidi
exaly
An extended hypoplastic constitutive model considering particle breakage for granular material
Computers and Geotechnics, 2023Haoyong Qian, Dong Liao
exaly