Spreading of a granular mass on a horizontal plane

By E. Lajeunesse, A. Mangeney-Castelnau, Jean-Pierre Vilotte. 2004

386 citations recorded by the source corpus.

Subfields: Computational Mechanics, Ecology, Management, Monitoring, Policy and Law

View Paper: https://www.semanticscholar.org/paper/a71b3d98a6bcb3e4117e88eacf729d437ba2a969

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Citations in the corpus

Turbidity Currents and Their Deposits (2010, background): “Toward this end, it may be helpful to incorporate recent advances from the field of granular flows (Forterre & Pouliquen 2008, Huppert 2006, Lajeunesse et al. 2004, and references therein).”
The granular column collapse as a continuum: validity of a two-dimensional Navier–Stokes model with a μ(I)-rheology (2011, methodology): “Sideways propagation of a bump: the case of a= 67.9 In the case of high aspect ratios, the falling material propagates sideways with increasing energy, thus forming a bump and leading to a ‘Mexican hat’ shaped deposit, as described by Lajeunesse et al. (2004).”
Granular collapse in two dimensions (2005, background): “This corroborates the conclusion of Lajeunesse et al. (2004) and softens that of Lube et al. (2004).”
On the use of Saint Venant equations to simulate the spreading of a granular mass (2005, methodology): “A lower cutoff, = 7 10 (4)m, is introduced numerically when computing the h profiles in order to simulate the lower cutoff inherent to the experimental resolution of the h measures, estimated by Lajeunesse et al. [2004] to be of the order of two to three grain diameters. [30] On the basis of the thr”
Flows of Dense Granular Media (2008, background): “Recently, by analogy with classical hydrodynamics problems, more complex flow configurations have been analyzed, such as dam-break problems (Lajeunesse et al. 2004, Lube et al. 2004), coating-like problems (Deboeuf et al. 2006, Felix & Thomas 2004), mixing experiments (Ottino & Khakhar 2000), split…”
Study of the collapse of granular columns using two-dimensional discrete-grain simulation (2005, neutral): “After briefly recalling and commenting on the experimental results obtained by other authors (Lube et al. 2004; Lajeunesse et al. 2004; Balmforth & Kerswell 2005) in § 3, the different regimes of spreading are qualitatively described and scaling laws are established in § 4.”
Numerical modeling of 2‐D granular step collapse on erodible and nonerodible surface (2009, methodology): “Data from experimental tests is shown (Lube, Lube et al. [2005]; Lj, Lajeunesse et al.”
Fundamental changes of granular flow dynamics, deposition, and erosion processes at high slope angles: Insights from laboratory experiments (2014, methodology): “Experimental results of rectangular [ Balmforth and Kerswell , 2005; Lajeunesse et al. , 2005; Lube et al. , 2005] and axisymmetric [ Lajeunesse et al. , 2004; Lube et al. , 2004] column collapse on a horizontal plane reveal that the ratio r f ∕ r 0 increases linearly with the column aspect ratio a…”
On the numerical modeling of granular material flows via the Particle Finite Element Method (PFEM) (2015, methodology): “[1] de8 scribed a full axisymmetric response on the material spreading.”
A new SPH-based approach to simulation of granular flows using viscous damping and stress regularisation (2017, methodology): “However, comparisons of the final height obtained from the SPH simulations, experiments (Lajeunesse et al. 2004; Lube et al. 2005) and the FEM (Crosta et al.”
Gravity currents: a personal perspective (2006, background): “by Lajeunesse, Mangeney-Castelnau & Vilotte (2004) have initiated many further investigations by other groups, whose contributions will be summarized at the end of this section.”
Segregation, recirculation and deposition of coarse particles near two-dimensional avalanche fronts (2009, methodology): “One approach, which has been used successfully by Doyle et al. (2007) to model collapsing column experiments ( Lajeunesse, Mangeney-Castelnau & Vilotte 2004; Lube et al. 2004; Balmforth & Kerswell 2005) is to prescribe the deposition rate d. Here, however, Pouliquen’s (1999b) original hypothesis th”
A review on the angle of repose of granular materials (2018, methodology): “(a) Static angle of repose (b) S-shaped surface Lajeunesse, Mangeney-Castelnau and Vilotte [53] investigated the flow dynamics of granular materials by measuring the angle of repose for slope stability applications.”