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A comparative assessment of empirical and lattice Boltzmann method-based drag models for simulation of gas–solid flow hydrodynamics in a bubbling fluidized bed
(2017-08-01)
In simulations of fluidized beds using computational fluid dynamics (CFD), the description of gas–solid flow hydrodynamics relies on a drag model to account for the momentum transfer between gas and solid phases. Although ...
Adsorption of binary mixtures on two-dimensional triangular lattices
(Elsevier Science, 2020-11)
The adsorption of interacting binary mixtures on triangular lattices is studied by combining theory and Monte Carlo (MC) simulations. Two theoretical approximations are used in the present work: (i) the cluster approximation ...
Transfer-matrix study of a hard-square lattice gas with two kinds of particles and density anomaly
(Physical Review E, 2018)
Lattice-gas model of nonadditive interacting particles on nanotubes bundles
(American Institute of Physics, 2011-02-08)
In the present paper, the adsorption thermodynamics of a lattice-gas model which mimics a nanoporous environment is studied by considering nonadditive interactions between the adsorbed particles. It is assumed that the ...
Dynamic transitions in a two dimensional associating lattice gas model
(AMER INST PHYSICS, 2009)
Using Monte Carlo simulations we investigate some new aspects of the phase diagram and the behavior of the diffusion coefficient in an associating lattice gas (ALG) model on different regions of the phase diagram. The ALG ...
An introductory informatics theoretical framework, based on an integrable lattice model using quantized function algebras, for studying DNA-ionized gas interaction system
(2014)
Usually we observe that Bio-physical systems or Bio-chemical systems are many a time based on nanoscale phenomenon in different host environments, which involve many particles can often not be solved explicitly. Instead a ...
Lattice-gas Monte Carlo study of sI clathrate hydrates of ethylene: Stability analysis and cell distortion
(Elsevier Science, 2020-10-15)
In this paper, a two-dimensional lattice-gas model is applied to study the stability and lattice distortion of sI clathrate hydrates of ethylene. Two levels of approximation are considered for the lateral interactions ...
Stochastic lattice gas model describing the dynamics of the SIRS epidemic process
(ELSEVIER SCIENCE BV, 2010)
We study a stochastic process describing the onset of spreading dynamics of an epidemic in a population composed of individuals of three classes: susceptible (S), infected (I), and recovered (R). The stochastic process is ...
Configurational entropy of systems with non-additive lateral interactions
(Elsevier Science, 2012-12)
The configurational entropy per site of a lattice gas model with non-additive interactions between adsorbed particles for square, triangular and honeycomb lattices is discussed in the present study. The model used here ...
Structure and anomalous solubility for hard spheres in an associating lattice gas model
(American Institute of PhysicsMELVILLE, 2012-08)
In this paper we investigate the solubility of a hard-sphere gas in a solvent modeled as an associating lattice gas. The solution phase diagram for solute at 5% is compared with the phase diagram of the original solute ...