Results 11 to 20 of about 2,818 (152)
Homogenization of the linear Boltzmann equation in a domain with a periodic distribution of holes [PDF]
, 2009 Consider a linear Boltzmann equation posed on the Euclidian plane with a periodic system of circular holes and for particles moving at speed 1. Assuming that the holes are absorbing -- i.e.
Agoshkov V.I. +4 more
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Dynamics of Isotropic Homogeneous Turbulence with Linear Forcing Using a Lattice Boltzmann Method
Flow, Turbulence and Combustion, 2009 Peer ...
Valiño García, Luis +2 more
openaire +3 more sources
Laying the Foundation for Digital Material Design of Porous Transport Electrodes for PEM Water Electrolysis With Multiscale Tomography. [PDF]
SmallThis paper presents the first multiscale identical location tomography of a porous transport electrode for PEM water electrolysis. Different tomography and modeling approaches determine the relevant structural properties ranging from micrometer‐thick fibers to nanometer‐thin binder films covering the catalyst particles.
Bierling M +8 more
europepmc +2 more sources
Large enhancement of the effective second-order nonlinearity in graphene metasurfaces [PDF]
, 2019 Using a powerful homogenization technique, one- and two-dimensional graphene metasurfaces are homogenized both at the fundamental frequency (FF) and second harmonic (SH).
Panoiu, N. C., Ren, Qun, You, J. W.
core +2 more sources
Transport in quenched disorder: light diffusion in strongly heterogeneous turbid media [PDF]
, 2013 We present a theoretical and experimental study of light transport in disordered media with strongly heterogeneous distribution of scatterers formed via non-scattering regions.
Adolfsson, Erik +5 more
core +4 more sources
Coupled DEM-LBM method for the free-surface simulation of heterogeneous suspensions
, 2014 The complexity of the interactions between the constituent granular and liquid phases of a suspension requires an adequate treatment of the constituents themselves.
Herrmann, H. J. +3 more
core +1 more source
, 2020 Direct numerical simulation of diffusion through heterogeneous media can be difficult due to the computational cost of resolving fine-scale heterogeneities.
Carr, Elliot J. +2 more
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Physical Review EWe develop a numerical method for simulating the dynamics of a droplet immersed in a generic time-dependent velocity gradient field. This approach is grounded on the hybrid coupling between the lattice Boltzmann (LB) method, employed for the flow simulation, and the immersed boundary (IB) method, utilized to couple the droplet with the surrounding ...
Diego Taglienti +2 more
openaire +4 more sources
Lattice-Boltzmann Method for Geophysical Plastic Flows
, 2015 We explore possible applications of the Lattice-Boltzmann Method for the simulation of geophysical flows. This fluid solver, while successful in other fields, is still rarely used for geotechnical applications.
C. Ancey +19 more
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, 2017 Among the many additive manufacturing (AM) processes for metallic materials, selective laser melting (SLM) is arguably the most versatile in terms of its potential to realize complex geometries along with tailored microstructure.
Gibbs, Jonathan S. +4 more
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