Výsledky vyhledávání - "Fullard, Luke"

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The Rheology of Granular Mixtures with Varying Size, Density, Particle Friction and Flow Geometry

Autor: Breard, Eric C. P, Fullard, Luke, Dufek, Josef

Employing the discrete element method, we study the rheology of dense granular media mixtures, varying in size, density, and frictional properties of particles, across a spectrum from quasi-static to inertial regimes. By accounting for the volumetric

Externí odkaz: http://arxiv.org/abs/2308.06062

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The $\mu(I)$ model and extensions applied to granular material in silo with inserts

Autor: Irvine, Samuel K, Fullard, Luke A, Holland, Daniel J, Clarke, Daniel A, Lynch, Thomasin A, Lagrée, Pierre-Yves

Granular material is often handled using silos with inserts in industrial processes to prevent "rat-holing" and similar behaviour, optimise mixing behaviour, and prevent segregation. We study the mass flow rate and the static zones of granular silos

Externí odkaz: http://arxiv.org/abs/2302.12550

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Capturing the dynamics of a two orifice silo with the {\mu}(I) model and extensions

Autor: Irvine, Samuel K, Fullard, Luke A, Holland, Daniel J, Clarke, Daniel A, Lynch, Thomasin A, Lagrée, Pierre-Yves

Granular material in a silo with two openings can display a `flow rate dip', where a non-monotonic relationship between flow rate and orifice separation occurs. In this paper we study continuum modelling of the silo with two openings. We find that th

Externí odkaz: http://arxiv.org/abs/2210.01992

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