Results 21 to 30 of about 1,190,033 (239)
Direct numerical simulation of complex viscoelastic flows via fast lattice-Boltzmann solution of the Fokker–Planck equation [PDF]
, 2013 Micro–macro simulations of polymeric solutions rely on the coupling between macroscopic conservation equations for the fluid flow and stochastic differential equations for kinetic viscoelastic models at the microscopic scale.
Izquierdo, S. +6 more
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Entropy, 2019 In this paper, a new lattice Boltzmann model for the two-component system of coupled sine-Gordon equations is presented by using the coupled mesoscopic Boltzmann equations.
Demei Li, Huilin Lai, Chuandong Lin
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Absence of Hall effect due to Berry curvature in phase space
Scientific Reports, 2021 Transverse current due to Berry curvature in phase space is formulated based on the Boltzmann equations with the semiclassical equations of motion for an electron wave packet.
Takehito Yokoyama
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Asymptotic analysis of multiple-relaxation-time lattice Boltzmann schemes for mixture modeling [PDF]
, 2008 A new lattice Boltzmann model for simulating ideal mixtures has been developed by means of the multiple-relaxation-time (MRT) approach. When compared with the previous single-relaxation-time (SRT) formulation of the same model, based on the continuous ...
Asinari, Pietro
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On kinetic Boltzmann equations and related hydrodynamic flows with dry viscosity [PDF]
Opuscula Mathematica, 2007 A two-component particle model of Boltzmann-Vlasov type kinetic equations in the form of special nonlinear integro-differential hydrodynamic systems on an infinite-dimensional functional manifold is discussed.
Nikolai N. Bogoliubov (Jr.) +3 more
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Turbulence through the Spyglass of Bilocal Kinetics
Entropy, 2018 In two recent papers we introduced a generalization of Boltzmann’s assumption of molecular chaos based on a criterion of maximum entropy, which allowed setting up a bilocal version of Boltzmann’s kinetic equation.
Gregor Chliamovitch, Yann Thorimbert
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On the accuracy of macroscopic equations for linearized rarefied gas flows
Advances in Aerodynamics, 2020 Many macroscopic equations are proposed to describe the rarefied gas dynamics beyond the Navier-Stokes level, either from the mesoscopic Boltzmann equation or some physical arguments, including (i) Burnett, Woods, super-Burnett, augmented Burnett ...
Lei Wu, Xiao-Jun Gu
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The dissipative linear boltzmann equation
Applied Mathematics Letters, 2004 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Giampiero Spiga, Giuseppe Toscani
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Basis of Local Approach in Classical Statistical Mechanics
Entropy, 2005 : An ensemble of classical subsystems interacting with surrounding particles has been considered. In general case, a phase volume of the subsystems ensemble was shown to be a function of time.
Sergey R. Sharov
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An accuracy analysis of the cascaded lattice Boltzmann method for the 1D advection-diffusion equation [PDF]
Computer Methods in Materials Science, 2020 We analyze higher order error terms in a modified partial differential equation of a cascaded lattice Boltzmann method (CLBM) for one conservation law – the advection-diffusion equation. To inspect the behavior of the error terms we derived an equivalent
Robert Straka, Keerti Vardhan Sharma
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